Cybersecurity on Vin Patel

Artificial Intelligence Against Money Laundering

Vin Patel — Mon, 19 Dec 2022 11:05:28 +0000

Key takeaways

Every good thing has an unintended consequence, and the digitalization of the finance industry is no exception.
FinTech are catching up and attempting to scale their resources and technology to meet the demand for their services while remaining compliant with regulations.
In this article, we have discussed how AI helps in detecting money laundering and makes the fintech industry secure for online transactions.

Every good thing has an unintended consequence, and the digitalization of the finance industry is no exception. The fintech industry is expanding at a breakneck pace to meet customer demands and provide them with online services. However, this demand has increased the likelihood of cybercrime.

Online banking has made money more accessible, and criminals have taken advantage of this opportunity to launder illicit funds and fund terrorism at a faster and larger scale around the world. And, with the amount of data available in the world, particularly in the financial industry, it is impossible to detect fraud by manual techniques.

To combat the drawbacks of digitalization, artificial intelligence is being used as a digital weapon to detect financial fraud and make online banking a more secure option for everyone.

Using AI for Anti-Money Laundering (AML) #

Artificial intelligence and machine learning are two dynamic fields of study that adapt intelligently to market changes and detect emerging risks. They can be quickly and painlessly integrated into existing compliance programs. Early adopters are gaining significant efficiencies while also assisting their institutions in meeting rising regulatory requirements.

It is necessary to understand the risks first before implementing any solution. Money mules, who are recruited to move funds, knowingly or unknowingly, as part of a money-laundering scheme, or Surfing, which involves moving large sums of illicit money through a series of smaller transactions, are examples of the dangers.

These refined money launderers pose a serious threat to financial institutions around the world, and their activities have far-reaching societal consequences. As a result, socioeconomic disparities such as terrorism, drug trafficking, and human trafficking pose a threat to social structures and order, as well as open and fair trade.

Using specialized algorithms, AI tools can detect money laundering in a variety of ways. In essence, these algorithms analyze large amounts of data and raise a red flag if anything suspicious is discovered, such as unusual transactions or account activity.

Here are a few ways in which AI can detect suspicious behavior:

AI can also help with customer due diligence and know your customer processes, allowing them to be completed more quickly and thoroughly.

For AML purposes, AI can provide financial institutions with a wider range of customer data that can be used in risk assessments, suspicious activity reports, and investigations.

When dealing with potentially suspicious activity, algorithms can be used to pre-fill reports with relevant data and standardize language and terminology, saving AML employees valuable time.

Financial institutions can use AI to manage their massive amounts of unstructured data. Banks must be able to analyze their unstructured data as part of transaction monitoring, sanctions screening, and other activities to be AML compliant.

Challenges Involved in AML #

Traditional financial institutions have had years to develop their anti-money laundering (AML) programs, gradually adapting to changing regulatory requirements. FinTech are catching up and attempting to scale their resources and technology to meet the demand for their services while remaining compliant with regulations. Here are some of the challenges that fintech companies face when implementing AI.

Digital banks require actionable insights quickly to develop and improve their anti-money laundering (AML) and counter-terrorist financing (CFT) frameworks, but they face some significant challenges in ensuring AML compliance. The Financial Conduct Authority (FCA) announced in 2021 that it was investigating Mono for possible non-compliance with AML/CFT regulations, which should indicate that Fintech are being given more attention. To begin with, their reliance on online banking makes them vulnerable when it comes to approving an account or transaction, necessitating risk assessment procedures. Then there’s the massive amount of data that needs to be processed quickly, which includes a variety of data types ranging from IP and geolocation data to other personal information obtained from apes and digital devices. It’s difficult to sift through so much data to find actionable, relevant, and timely insights, especially when compliance processes are typically repetitive, data-intensive, and inefficient.

Using AI to Drive Efficiencies in Operational Hotspots #

Modern AI techniques can sift through massive amounts of data collected across various bank departments, effectively replacing manual investigation. This enables the modern bank to investigate literally every transaction that occurs in a fraction of a second, particularly in these areas.

These compliance processes can be automated with AI solutions, including:

Identity verification #

Verification checks and KYC procedures are essential for ensuring that your customers are who they claim to be. To identify AML risks with high accuracy and at the earliest opportunity, banks must understand how to contextualize relationships between individuals and business entities.

This could include biometric data and scans of official documents as part of digital identity verification. Additional measures, such as a video KYC check, can be implemented because some fake documentation appears to be very convincing.

Banks should consider the benefits of slowing down onboarding to reduce the risk of hasty and inaccurate approvals. Banks will be one step ahead of the competition by incorporating layers into the initial scoping process.

Monitoring the activities #

Customers must also be accurately and efficiently screened against international sanctions and watch lists by digital banks. They must also be able to recognize and track changes in the status of politically exposed persons (PEPs) and their family members and close associates.

Monitoring transactions #

It is critical to track and understand customer transactional behavior to ensure that it is consistent with expectations. Suspicious activity, such as unusual transactions completed at unusual frequencies or volumes, or transactions involving high-risk jurisdictions, necessitates constant vigilance.

Conclusion #

Over half of respondents have integrated AI or machine learning into their AML compliance processes, are piloting AI solutions, or plan to implement them within the next 18 months. The two main reasons for using AI and ML in AML processes are to improve the quality of investigations and regulatory filings, which is cited by 40% of respondents, and to reduce false positives and associated operational costs, which is cited by 38%. In this article, we have discussed how AI helps in detecting money laundering and makes the fintech industry secure for online transactions.

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Ways to Automate Mufti-cloud Security

Vin Patel — Mon, 19 Dec 2022 10:28:00 +0000

Key takeaways

In today’s digital age, many companies are shifting to cloud platforms to pursue innovation and enhanced security essentials to remain profitable and relevant in a highly competitive environment.
Plus, automated tools help companies to create the same security settings in different cloud platforms to gain better control over and insights into each platform.
Thus, companies need to rethink their strategies to automate security in mufti-cloud environments to protect their valuable resources that are directly linked to their reputation.

In today’s digital age, many companies are shifting to cloud platforms to pursue innovation and enhanced security essentials to remain profitable and relevant in a highly competitive environment. as per Gartner, above 95% of workloads are expected to be implemented on cloud platforms by 2025, which is 30% higher than in 2021.

Many companies are drifting into embracing a mufti-cloud strategy to address modern challenges and manage various cloud platforms seamlessly. But what is the concept of mufti-cloud, and how to automate mufti-cloud security? Let’s dive deeper and try to find the answers to these questions.

Mufti-cloud means using two or more cloud platforms to exploit the capabilities of each platform and execute different tasks. With many organizations using Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS) at the same time, adopting a mufti-cloud strategy would work best for such organizations as it helps eliminate dependency on only one cloud platform.

Using mufti-cloud, many organizations are reaping benefits like reduced costs, higher agility, better risk management, and freedom to choose among many providers. However, the deployment of mufti-cloud platforms is complicated, increasing the possibility of caber-attacks and other security concerns related to identity and access. The impact of these vulnerabilities is augmented even further if companies have traditional or manual security systems in place. Automating mufti-cloud security is a viable option to combat these challenges as manual processes overburden the security engineers.

Tips to Automate Mufti-cloud Environment #

Use secure-by-design approach #

Prevention is better than cure. This adage is a great reminder for companies keen on building a robust security posture foundationally. More and more companies prefer not to use third-party security tools and technologies. Their leadership is of the mindset to integrate security into the infrastructure and design of their software and applications from the start.

Secure by design means companies integrate increased security capabilities in their software and applications in the very developmental stage, minimizing the chances of security breaches and system errors in the later stage. Moreover, this approach helps companies streamline infrastructure design and automate security control in order to secure their resources on cloud platforms and the IT management processes. For security engineers, this would mean more time developing software and other security processes that can effectively safeguard multiple systems and cloud platforms and less time managing individual systems or platforms.

Recently, the secure-by-design approach has gained high traction among companies to strengthen the security and privacy of software, applications, cloud platforms, and other critical IT resources, which can act as entry points for cyberattacks and must thus be protected.

Embrace tools to automate crucial security functions from a single policy plane #

The problem is every cloud platform has different security needs, but the larger issue is most companies need to be well-positioned to fulfill those needs, which can threaten their security posture. Furthermore, there is no denial that difficulties in managing security in mufti-cloud can negatively affect revenue and the overall performance of business activities.

To properly exploit mufti-cloud’s potential, companies should embrace security tools that can effectively separate crucial security functions such as traffic monitoring, intrusion prevention, and firewalls spanning all cloud platforms into a single policy plane. Plus, automated tools help companies to create the same security settings in different cloud platforms to gain better control over and insights into each platform.

Adopt security tools for cloud platforms and applications #

For both end-users as well as providers, monitoring and managing cloud security has become a priority, as much of their success relies on securing virtual systems. In a scenario with varied security requirements of SaaS platforms, security engineers would need to manage security and monitor mufti-cloud platforms that contain confidential data and crucial applications.

While companies are already conscious of cloud security concerns and ways to deal with them, the need to secure SaaS data is an emerging challenge for many organizations. Before companies become optimistic about mufti-cloud adoption, their security engineers must implement effective and automated cloud security tools built to manage the nitty-gritty of all SaaS platforms. With these tools at their disposal, the security engineers of an organization can better anticipate emerging issues and find answers to such problems.

Automate privileged access management #

One of the limitations of using mufti-cloud is to manage privileged access to cloud workloads with the help of tools made available by every provider. The possibilities of identity silos and risks are high, mainly because these providers do not work with each other and have different offerings. However, privileged access management can address these security concerns by automating access controls.

Automating privileged access management (PAM) can empower companies to bring down the complications of the mufti-cloud strategy, mainly when manual processes are no longer useful or effective. Thus, the need of the hour is to build PAM systems with automation from the ground up so that they gain insights into all the current virtual systems.

Conclusion #

For organizations, the journey to mufti-cloud adoption is exciting and challenging at the time. While reduced costs, higher visibility & control over resources can push the mufti-cloud adoption, concerns like complex deployment and security risks can act as obstacles. A few companies place the burden of managing mufti-cloud security squarely on their engineers, which is not sustainable in the long run. That’s why many companies are exploring methods that can expertly manage mufti-cloud environments and their security, allowing employees to focus on tasks they value the most.

With the rising amount of data and high adoption of mufti-cloud environments, traditional or manual security systems have become obsolete. Thus, companies need to rethink their strategies to automate security in mufti-cloud environments to protect their valuable resources that are directly linked to their reputation. Strategies like using the secure-by-design approach, embracing tools to automate crucial security functions from a single policy plane, adopting security tools for cloud platforms and applications, and automating privileged access management are helping companies to automate their mufti-cloud security and be well-prepared for the security challenges in the dynamic market.

Lastly, automated mufti-cloud security can empower security teams with accurate insights and intelligence about potential & upcoming security threats to counter such attacks and secure crucial resources like software, applications, virtual systems, and many IT processes.

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Mitigating Against Risk of Encryption

Vin Patel — Mon, 05 Dec 2022 08:28:40 +0000

Key takeaways

Many websites are available on the internet; each of them has a certain motive, credibility, and privacy of the information.
Some uplifting features include unmatchable application control, which could result in reduced surfaces for attack.
Using the above insights about the methods and systems, you can create a fitting strategy to avoid typical risks for your enterprise.

Many websites are available on the internet; each of them has a certain motive, credibility, and privacy of the information. This implies that each of these web pages needs some protection; this is where traffic encryption comes into the limelight.

By definition, traffic encryption is the process of securing the data being transmitted into and out of a website or a webpage. Also known as hypertext transfer protocol secure (HTTPS), this makes sure the websites data on the internet is layered with a secure channel. With the increase in traffic and the number of websites, hackers have been developing newer techniques for data extortion. Therefore, the story doesn’t end at encrypting the traffic but instead regularly analyzing the encrypted traffic.

Encrypted Traffic Analysis (ETA): What is it? #

Encrypted traffic analysis acts can be a complete solution for curing risks of encrypted data with features like probable malware detection, bot identification, and some cryptographic analysis. These facets ensure that encrypted traffic analysis gets the website free from decryption (illegally). Additionally, this process makes the website smart enough to differentiate and filter out only malicious and non-compliant traffic.

Why Is Encrypted Traffic Analysis Considered Crucial? #

Hackers can take advantage of even minor glitches in traffic encryption. For this reason, an added layer of security through timely evaluation makes complete sense. Accordingly, here are a few reasons why one should consider ETA:

● **Bring back and improve the network visibility.**Since encrypted traffic is not often secure, websites today restrict their incoming traffic remarkably, reducing their network visibility. With proper encrypted traffic analysis, not only the websites visibility is restored, but it opens doors for further visibility.

● **Making every session useful for network exposure.**Increasing the visibility may not always ensure that all this traffic can turn relevant. With encrypted traffic analysis, one can make sure that the incoming traffic is relevant to the website/enterprise.

● Makes payments and forms secure by adding a layer of confirmation protocol.

Reducing The Risk of Encrypted Traffic: Best Practices To Choose From #

No matter how you employ the solution for traffic encryptions, the end result would be ensuring SSL traffic is beneficial for existing security systems deployed. Accordingly, these systems can be empowered, and risks can be reduced by following measures:

● **Intrusion prevention/detection systems (IPS/IDS):**These are dedicated appliances available to procure from markets. Their focus is on inspecting the traffic coming and going out of the website through firewalls and gateways. The edge here is that they can be deployed easily on the line ensuring all rudimentary benefits. However, these may be as good as the traffic, which means that they may sometimes fail to identify threats disguised as traffic, such as: exploiting malware, attacks, overflows, bots, and DoS attacks. Some of the IPS presently available are: Trend Micro, CISCO, Alert Logic, and Fidel’s.

● **Next-generation firewall (NGFW):**As the name implies, enterprises move a step forward by choosing these. Some uplifting features include unmatchable application control, which could result in reduced surfaces for attack. Next-generation firewalls have been a secure option due to facets like packet filtering and smart intrusion detection. Some examples of NGFW include Forcepoint NGFW, Juniper Networks SRX series, CISCO FirePOWER series and Sophos CG series.

● **Source web gateway (SWG):**These are intense internet security surfaces that are fabricated to constrain threats and ensure the security of encrypted traffic through advanced gateway filters. This evaluates malware, malicious bots & codes, and signatures of unethical downloads. Some edges of the source web gateway are: filtering the URLs, control data and applications. Some of the recent and popular SWGs are Scaler internet access, DNS filter, Symantec Web security service, and Cisco Umbrella.

● **Advanced threat protection (ATP):**It is a set of habits that can ensure the protection of encrypted traffic. These are often combinations of practices such as malware protection, gateways, and centralized management. These have proven records of defending against attackers. Mostly, ATPs are used to diagnose and protect computer files from probable embedded threats. Some examples of ATPs today are Palm Alto Wildfire, Microsoft Defender, Fireeye Network security, and Sandblast network checkpoint.

● **Security Analytic and forensics along with data loss prevention (DLP):**Forensics are used by experts for detecting threats that may probably pass through the filters. On the other hand, DLP helps in securing sensitive data. For instance, any data shared with the wrong source can be rectified.

Learning to Measure and Mitigate Encrypted Traffic Risks: Here’s How #

Learning about the process of traffic encryption analysis is equally important as knowing the measures to do so. Apart from this, there are three command and control techniques that ensure malicious activities are spotted. They are:

**Beaconing:**It is the process of the infected process/system to establish the connection with control.
**TLS fingerprinting:**This process creates a unique signature that can be easily noticeable in any network.
**Packet Length sequencing:**A real-time trait analysis is based on the signature deviations, thereby sensing the possible threats.

Ensuring these steps of practice can help anyone work towards mitigating and measuring the risks, thereby resolving them.

Concluding Thoughts #

The encrypted traffic may have some relevant repercussions. With recent technologies and trends, there are high chances of data theft and attacks. Now, enterprises have been enduring and searching for solutions and processes to get control over these adverse scenarios. ETAs can be exemplary for mitigating risks and resolving relevant issues like delayed system repairs and maintenance. Using the above insights about the methods and systems, you can create a fitting strategy to avoid typical risks for your enterprise.

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Is Biometrics in Schools Really Worth It?

Vin Patel — Thu, 01 Dec 2022 04:42:43 +0000

Key takeaways

By 2027, the total revenue from biometrics authentication and identification is estimated to reach a startling rate of 99.63 billion USD.
This kind of school attendance management system’s accuracy is one of its strongest points.
Future biometric technology will include voice recognition and other biometric authentication techniques, making it safer and simpler to access employee data at work, apply for loans, or use money management software.

By 2027, the total revenue from biometrics authentication and identification is estimated to reach a startling rate of 99.63 billion USD. Right now, the global biometric market revenue is only 42.9 billion USD. This clearly indicates how much potential biometrics technology holds for the future. This is majorly because of the expansion in the use-case of these systems.

For the constant growth and upliftment of any educational institute student, there has to be regular upgradation in the environment. These upgrades can include changes in the teaching pattern, the environment, the types of equipment used, and methods of basic activities at school.

One of these approaches is how a student’s class attendance is recorded. Traditional attendance procedures take a lot of time and are less effective. For security reasons, teachers manually record students’ attendance as well as their academic performance. You may considerably profit from a biometric security system since it saves a lot of time and offers several other advantages.

The Functionality of Biometrics in Education #

Identity Management System

The practices, procedures, and tools used in identity management system creates user identities and enforce restrictions on who has access to what digital resources.

In addition to preventing unauthorized access to systems and resources, an identity management system also aids in preventing the exfiltration of enterprise or protected data and raises alerts and alarms when unauthorized individuals or programs attempt to gain access from both inside and outside the enterprise perimeter.

Class Attendance

Institutions have struggled with the issue of proxy attendance for many years. Employees have been known to modify their clocking-in time by disturbing the conventional procedure. The biometrics-based solution, however, is both fraud and error-proof.

It also helps in taking the attendance of the students in a school with more accuracy. Since everything is automated, there is no possibility of any kind of cheating.

Evaluation

International organizations, such as the European Union, have led research in this field using E-system Assessment for Learning. In these projects, 17 European organizations use facial and keystroke recognition technology to recognize the identities of university students.

Security

The use of thumbprint biometrics in student identification helps to ensure that no strangers are present in the classroom or on the university campus. The new face-recognition biometric software will also be used in conjunction with CCTV cameras to identify strangers by their faces. Additionally, a blocking protocol that prevents anyone from entering or leaving the campus during an emergency can be triggered.

How Can Education System Be Benefited from Biometrics? #

Easy to use #

There are several complex software and machines present in the market that can be used in schools. But, the fact that biometrics is the easiest-to-use mechanism for this purpose makes it the most preferred choice in educational institutions.

Accuracy #

This kind of school attendance management system’s accuracy is one of its strongest points. The information about fingerprints or any other physiological characteristics recorded by the software cannot be subject to fraud or tampering. As a result, each student is listed, complete with information on their check-in and check-out timings, the number of events and classes they attended, etc.

Simplifies Payroll #

Payroll processing takes a lot of time and work. The biometric attendance software and payroll processing software can be combined to track leaves taken by faculty members and office personnel as well as half-days, late arrivals, overtime work, and extra days. That is also taken care of by the attendance control system at your school. As a result, payroll increases and deductions can be made instantly and accurately. Furthermore, using biometrics makes it straightforward to ascertain what a teacher is doing at any given moment. Calculations become easy, and it’s simple to manage and oversee employees.

Saves Time #

No matter how much we say humans can’t be compared to machines, this is a fact that machines are much more efficient than humans. A computer also commits a mistake in the output when the input from our side is not accurate. However, humans are more likely to cause errors as we can’t be 100% accurate. Moreover, a machine like biometrics saves a lot of time as it is quicker than activities.

Financially Viable #

The ROI for biometrics is also very good. Manual attendance costs the school or college money in addition to time, staff, and supplies. Everything is expensive: security, file organizers, storage space, and attendance registers. Biometrics readers require very little upkeep over time. Therefore, while the initial installation costs may seem more than having your teacher record attendance, you save money by not needing security personnel to guard entrances or administrative employees to keep attendance records up to date and provide attendance trends reports.

Does Biometrics Make The Environment Secure? #

Since there is a significant potential that someone may infiltrate schools and have unrestricted access to children, there is a need for increased security. Having exact control over who enters and leaves a school makes it much safer. To ensure that all employees are being completely truthful about their backgrounds and credentials, biometrics can be utilized in schools. Everyone wants to make sure that children are secure, and Amber Coburg, a Data Security Analyst at Academized, believes that incorporating biometric data in schools, initially for instructors and subsequently for students, may be one way to do so.

Conclusion #

From the above discussion, we can say that biometrics is not only beneficial from a safety point of view but has a wide array of use cases in any educational institute that is aiming to raise security standards.

Recently, keeping the COVID-19 guidelines in mind, contactless biometric analysis was introduced. With this technology, students don’t have to put their thumb on the sensors; rather there is a camera that captures the face of a student and verifies it with the student’s details. This way, there is no contact between the students and, therefore, less possibility of any infection getting transmitted.

Both business workers and educators benefited greatly from this transformation. Future biometric technology will include voice recognition and other biometric authentication techniques, making it safer and simpler to access employee data at work, apply for loans, or use money management software.

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Why Must Organizations Up Their Cybersecurity Game?

Vin Patel — Tue, 29 Nov 2022 14:51:50 +0000

Key takeaways

As technology’s progress has positively impacted human life, it has also caused the rise in caber criminal activities.
Because of the GDPR and other data breaches, the organization could encounter regulatory penalties or sanctions due to cybercrime.
For this very reason, cybercrime is on the rise, and organizations may lose critical information, face financial damage, and lose their reputation if they don’t protect themselves and implement adequate cybersecurity measures.

The entire world has become dependent on technology. As technology’s progress has positively impacted human life, it has also caused the rise in caber criminal activities. If you utilize a smart device for any purpose, you’re most certainly vulnerable to a caber attack.

Sensitive data, personally identifiable information (PII), protected health information (PHI), personal information, intellectual belongings, data, and governmental and enterprise data systems – all fall under the “sensitive information” category. Without a cybersecurity program, organizations can not protect against data breach operations, making them an easy target for cybercriminals.

That’s why cybersecurity has become more crucial for organizations, especially recently.

What Is Cybersecurity? #

In layman’s terms, preventing and safeguarding network devices and systems could be termed cybersecurity. The technical line of defense against cyberattacks incorporates various IT and information system control domains, which we shall discuss below:

IT System Control Domains For Caber Security #

Let’s discuss some IT and Information system control domains for defense against caber attacks.

Application Security #

Application security is an exercise to develop, add, and test applications’ security features to prevent vulnerabilities against threats such as unauthorized access. It protects data and code in cloud-based and standard applications before and after deployment.

Network Perimeter Security #

Network perimeter comprises intrusion detection and prevention systems; firewalls, and routers configured to monitor the network traffic. Perimeter security implies practical devices set up, mechanisms, and procedures around the periphery of a network to secure its data and resources.

Data Protection #

It includes the strategies and instruments safeguarding sensitive data assets in transit or at rest. Encryption methods are used to ensure sensitive data is secured and backed up regularly.

Endpoint Protection #

Laptops, mobile phones, and servers are examples of endpoints that are network-connected devices. Endpoint security safeguards these assets from harmful players or crusades, including any data, information, or linked assets.

Identity Access Management (IAM) #

IAM ensures controlled and specified access to services and resources under allowed conditions, along with managing workforce and systems permissions to ensure the least privilege permissions.

Zero Trust Strategy #

The zero-trust strategy means no devices or users should be trusted by default, even on trusted networks that secure organizations’ local and on-cloud data by providing context-based least-privileged access with policy checks at each step.

Reason Behind the Rise of Cybercrimes #

Personal information theft is the fastest-growing cybercrime, and the consequences can be devastating for the victim. Caber-attacks may also undermine data integrity (delete or modify data) to instill distrust in a company or government.

Cybercriminals are becoming more adept, shifting their targets, methods of attack, and tactics against various security systems.

Financial data, including bank account or credit card details, trade secrets, intellectual property, and other industrial espionage, can be primary targets by cybercriminals.

Other causes of the rise in cybercriminal activities include:

The interne’s global disposition
Cybercriminals’ potential to attack targets outside their jurisdiction makes law enforcement incredibly challenging.
User anonymity, simple interface, and high profitability on the dark web.
Evolution of mobile devices and IoT
Negligence in ensuring the security of your system
storing an enormous amount of data in a compact space
Loops in complex coding of operating systems
Data evident to the crime can be easily destroyed, making the caber-crime investigation nearly impossible
Ease of access and evolving cybercrime technologies

Impact of Cybercrime on Organizations #

The impact and various costs of a cyberattack on an organization can result from a lack of focus on the appropriate cybersecurity measures.

A lack of attention to cybersecurity will be harmful for your organization in terms of:

Monetary Costs #

Intellectual property theft, company information loss, and trading disruptions will put a sufficient financial burden on the organization.

Reputational Outlay #

Consumer trust can be eroded, potential customers may be lost to competitors, and unfavorable news can spread.

Credibility Outlay #

Because of the GDPR and other data breaches, the organization could encounter regulatory penalties or sanctions due to cybercrime.

Why is Cybersecurity Crucial to Your Company? #

Cybercrime is increasing for several factors, including a lack of focus on cybersecurity that can hurt your company – from financial and reputational costs to regulatory costs.

Let’s check out some of the major reasons for implementing and maintaining hyper-advanced cybersecurity.

Increased Cybercrimes #

The rapid advancement of technology has increased the number of linked gadgets (IoT devices). With the enhanced usage of technological devices and the rise of the dark web, cybercriminals get more opportunities to perform malicious activities.

High Reliance On Technology #

With the evolving technology worldwide, cloud computing, serverless computing, edge computing, and API services are expanding with time and demand. Processes are becoming more efficient, agile, and dynamically adaptable to changing conditions, combined with container orchestration systems like Kubernetes. Attackers keep attempting to sabotage this hyper-automation by targeting APIs to stop or control a company’s business processes.

Increasing IoT Devices #

The latest IoT (Internet of Things) technology has facilitated and revived our assignments, but it has also opened a backdoor for hackers to intrude. Cybercriminals are one step ahead of us in committing caber crimes, no matter how advanced our security systems are. If these internet-connected devices are not properly managed, they always serve as a golden opportunity for hackers or caber criminals!

Dark Web Threat #

The dark web (or the deep web) consists of hidden websites that aren’t indexed on search engines. Criminals can conduct illegal activities, including software distribution and personal information sharing on the dark web anonymously. This makes your business more vulnerable and demands extra protection.

Ransomware Threat #

Ransomware is malware that encrypts files, data, or systems and threatens to delete, destroy, or make the contents public unless the attacker is paid a ransom. All environments, including virtual systems, cloud, and OT/IoT, have been compromised by ransomware.

Vulnerable Cloud Data #

We now keep sensitive data online or on cloud storage, such as banking information, passwords, and other personal information. This puts our information at high risk of theft. In addition, the enhanced popularity of social media also led to the increased chances of identity theft.

Cyberattack Costs #

The cost of cyberattacks is rising, as are the expenses of damage. Attacks can be incredibly costly for any company to suffer. Cybercrime costs will reach $10.5 trillion annually by 2025 as the global business infrastructure becomes more connected. Aside from the financial consequences, the firm’s brand and consumer trust are in danger.

Wrapping it up #

Cybersecurity is critical for protecting and safeguarding an organization against caber threats. With advancing technology and hyper-connectivity, data has become more vulnerable to cybercriminals for hacking, data theft and damage, and spying.

For this very reason, cybercrime is on the rise, and organizations may lose critical information, face financial damage, and lose their reputation if they don’t protect themselves and implement adequate cybersecurity measures.

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Why New Server Buying Is Fuelled by Automation and Security?

Vin Patel — Tue, 29 Nov 2022 14:11:47 +0000

Key takeaways

It promotes easier collaboration among workers by efficiently handling massive data.
Advanced threats and government regulations have mostly contributed to the demand.
The benefits of security automation far outweigh the disadvantage.

Servers are an integral part of any workplace. It promotes easier collaboration among workers by efficiently handling massive data. Servers also ensure a smooth workflow between various stakeholders in a company. Thus, it is very important to keep certain things in mind before buying a server. Primarily, the important factors are interoperability, compatibility across hardware and drivers, storage capacity and ease of maintenance through hot-swappable components, etc. However, with so many technological advancements and government regulations regarding data security across the world, automation and security are the two most important factors.

Why Automation? #

In simple words, designating a computer to do what a human would do is called automation. This reduces workload. For ex-Server provisioning is a process through which a server is set up to be used in a network based on required resources. For a long time, these processes have been handled manually. Employees were designated to look after servers – installing necessary drivers, maintaining hardware, and configuring settings. Storage, in those servers, was predominantly a hardware affair. The more storage you need, the more components you need to order, and so on. This was time taking and not very economical. This is where automation and virtual infrastructure comes in. A lot of the cumbersome physical process has become software-based. Commonly called cloud computing, this integration of software into the running of a system is technically Infrastructure as Code(IaC). It works by managing and provisioning infrastructure through code instead of through manual processes. The system then works as programmed without needing repeated intervention. Things like the need for a sudden increase of storage can be managed by automatically allocating more space in the cloud rather than waiting for a physical drive to arrive. However, everything has its advantages and disadvantages. Let us look at them:

Advantages #

· Employees can focus on more important work and make impactful decisions for the company.

· Company can focus more on service delivery or R&D rather than tending to physical needs of IT Infrastructure.

· Reducing human error means more reliability.

· Easier administration.

Disadvantages #

· Building a robust cloud computing infrastructure needs a lot of expenditure, time, and energy.

· The scope of automation is limited to what it is programmed to do. Unlike AI, it can’t solve sudden problems. (Although AI and ML integration is possible, it is a different topic altogether)

What about Security? #

Security in the context of server buying refers to all the applications and background processes involved in protecting your digital data. This is called cybersecurity, and for a long time, it has been based on third-party software solutions. The demand for integrated security solutions has developed over time. Advanced threats and government regulations have mostly contributed to the demand. Many countries have even made laws for companies to hire data security officers to ensure compliance with local IT laws. This happened amidst a global increase in incidents of data leaks and caber-attacks. Moreover, cybercriminals have become more sophisticated and are harder to trace day by day. According to Accenture’s “State of Cybersecurity Resilience 2021” report, caber attacks have increased by 31% in the year 2020-21 itself! Thus, businesses are looking toward a more integrated solution for security rather than a software-end approach. This is called shifting security to the left, i.e., to make security proactive, reactive, and a part of the infrastructure. Network security infrastructure should be based on a Zero Trust approach- assuming that every interaction starts from an entrusted source. Traditional methods can’t keep pace with the rapid technological advancement. As other systems and processes are adapting and advancing, so should cybersecurity.

Security automation? #

Simply put, designating a computer to perform security processes is called security automation. Red Hat describes it as “Security automation is the use of technology that performs tasks with a reduced human assistance to integrate security processes, applications, and infrastructure.”

Manual vigilance of cybersecurity becomes more and more complex as networks increase. A human error here can have devastating consequences. Moreover, human response is much slower than a computer. However, a programmed code that can automate remediation of issues, errors in resource configuration, and inconsistent policy application can do it much more efficiently, leading to fewer vulnerabilities in a system. This also helps in avoiding unplanned expenditure and smooth governance.

Security processes that can be automated are threat prevention, threat detection, response, and remediation. Early detection leading to the prevention of threats can reportedly save a company 1.22 million USD. When done manually, remediation processes are time-consuming and subject to trial and error. Automation helps greatly.

Conclusion #

Server automation provides a cleaner architecture through robust software management. Cloud computing is easier to set up and is more reliable, devoid of human errors. Moreover, the software allows various interfaces and tools to provide instant feedback mechanisms and implement better policies. Companies can also ensure the best quality of service delivery as automation makes testing and rollback easier. Thus, a business can only launch a product after it has been thoroughly tested. From what we read above, changing times need more adaptive solutions. Security and automation are two of the most important things to remember while buying a server. The benefits of security automation far outweigh the disadvantage.

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Questions and answers

Why Automation? #

In simple words, designating a computer to do what a human would do is called automation. For ex-Server provisioning is a process through which a server is set up to be used in a network based on required resources.

What about Security? #

Cloud Security Solutions: 5 Common Causes of Caber-Risk

Vin Patel — Tue, 29 Nov 2022 12:58:31 +0000

Key takeaways

The use of the cloud has risen dramatically in recent years, particularly during the pandemic.
Companies tend to neglect this function, so you should set limits on devices that can obtain company data.
However, as these types of services become more widely accepted, it is critical that security is not compromised in the name of convenience.

The use of the cloud has risen dramatically in recent years, particularly during the pandemic. Businesses now use cloud computing for a variety of purposes, including analytic, infrastructure as a service (IaaS), and data storage. However, as cloud adoption grows, attackers are focusing on exploiting the common cloud danger.

Since the cloud isn’t going away, businesses should make sure they’re doing their share to keep a secure cloud environment to protect themselves, their customers, and their cyberattack network as the threat grows.

With that in mind, here are five of the most prevalent cloud security threats:

Misconfigured Settings #

Misconfigured settings are a common source of cloud data breaches, with 68 percent of businesses citing this as their top cloud security concern.

Access to data may not be as controlled as it should be because cloud services are supposed to make things faster and easier. This could lead to a lot of unauthorized access.

Because you use the so-called “shared responsibility model” when working with a cloud provider, some people may believe that the cloud provider is responsible for your entire security. However, in most cases, the configuration is determined by the organization.

This indicates that your IT department should review your settings and permissions and ensure that basic security controls are in place. Restriction of access, suspension of mufti-object verification (MFA), and the use of any logging and monitoring tools available can all help you track and control what’s going on.

It’s also a good idea to verify your cloud testing frequently to ensure that no suspicious or unexpected activity is occurring due to improperly configured settings.

Inadequate Data Quality and Management #

It can be challenging to track all the data when it is stored in the cloud, which is why it is critical to ensure that the data is well documented.

With this knowledge, you may choose the appropriate level of protection and restrict access to the most critical data. Cloud services can make data exchange more accessible. Nevertheless, if not handled appropriately, this could pose a security risk. Managers can set up data sharing access, so it’s a good idea to think about what data these features should keep and what data they shouldn’t. Companies tend to neglect this function, so you should set limits on devices that can obtain company data.

Finally, cloud users should make sure that their data is kept as safe as possible while on the move. The cloud makes it tricky to monitor or prevent traffic, lowering data transfer visibility. As a result, it is critical to ensure that it is securely fastened. Client-on-client is the best option because it encrypts data on your end before sending it to a cloud server.

Inadequate Employee Training #

It’s critical to train employees on modern cloud operations and security protocols. Some hackers target cloud-based services in their phishing emails to obtain sensitive information, such as providing malicious URLs that appear to be from Google Drive or OneDrive and requiring information verification to access data. Employees must be able to recognize various types of danger as well as grasp some of the most significant threats to the company, such as shadow IT.

The use of anonymous software and devices on a company network can generate a slew of issues for businesses, as complete visibility is nearly impossible to achieve, especially when there are a lot of remote workers.

Around 80% of employees agree to use cloud-based software-as-a-service (SaaS) apes at work without IT authorization. Employees must be trained to reduce the risks of data loss and security breaches caused by unsafe equipment and software.

Inadequate Security Policies #

In any situation, safety should be addressed; the cloud is no exception.

The written policy aids in the documentation of users’ rules and regulations in order to establish how they should properly use cloud apes.

The following should be explained in the cloud security strategy:

Who is eligible to use the cloud?
What information should be kept in the cloud?

What are the best practices and methods for properly using the cloud?

Choosing the Wrong Service Provider #

#

There are numerous cloud service providers available. Choosing one that prioritizes security, on the other hand, will be extremely beneficial to you and your company.

Testing to verify if a cloud vendor meets known security requirements, as well as other critical features and capabilities like authentication, data encryption, disaster recovery, and technical support, is a smart place to start.

Conclusion #

Working from the cloud can be quite beneficial for both large and small groups. However, as these types of services become more widely accepted, it is critical that security is not compromised in the name of convenience.

Strong cybersecurity necessarily requires the proper use of technologies and processes, allowing your company to reap all of the benefits of cloud computing while reducing the danger of cyberattacks and safeguarding your company and its employees.

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Common Crypt Phishing Attacks and How to Protect Yourself?

Vin Patel — Tue, 29 Nov 2022 12:47:45 +0000

Key takeaways

The world of cryptocurrencies has drawn a lot of attention as it has expanded and been accepted by mainstream investors.
The victim could then be tricked into providing their personal information by the website.
Protecting yourself from frequent phishing attacks can protect your money and promote trust in cryptocurrency.

The world of cryptocurrencies has drawn a lot of attention as it has expanded and been accepted by mainstream investors. On the other hand, we can see that they are starting to understand the advantages of blockchain technology now that more individuals are becoming interested in the cryptocurrency market. Several institutional investors have also changed their minds and now firmly support using cryptocurrencies as a form of exchange.

Despite a great extent of attention to detail, identity theft scams are increasingly prevalent on different cryptocurrency exchanges. In this article, we’ll talk about a phishing attack and how you may defend yourself against it.

What is a Phishing Attack? #

The most frequent type of cyberattack utilizing social engineering techniques is identity theft. Attackers transmit customized messages to the target in an effort to influence their actions and start a chain reaction that ultimately jeopardizes the device’s or network’s security. The idea is to fool the target into opening a malicious file or clicking on a link sent via email. The downloaded file installs a malicious programmed on the targeted system, whereas the link frequently takes the user to a rogue website, opening the door for attackers.

Types of Phishing Attacks #

Depending on how the message is conveyed to the intended recipient, there are various types of phishing attacks. Here, we’ll talk about some common categories:

1. Spear Phishing #

In spear phishing, a specific person inside an organization is targeted in an effort to obtain their login information. Before attacking, the attacker frequently learns about the victim, including their name, title, and contact information.

Example of spear phishing: An attacker attempted to target a Virgin Media company NTL World worker using spear-phishing. The attacker stated that a new employee handbook needed to be signed by the victim. This was done to tempt them into clicking a link that would have required them to provide sensitive information.

2. Fishing #

The term “fishing” or “voice phishing,” refers to when someone tries to steal information over the phone. The attacker might represent or pose as someone from the tax department, government, police, or the victim’s bank.

**Example of Fishing:**A fishing campaign targeted UK lawmakers and their staff members in 2019. The campaign was one of the 21 million spam emails sent to UK politicians.

3. Email Phishing #

An email phishing scam aims to fool the receiver into responding with personal information or entering it on a website that the hacker can exploit to steal or sell the recipient’s data.

**Example of email phishing:**Sony employees’ contact information was stolen by hackers using LinkedIn, who then used it to send phishing emails to those individuals. They stole over 100 gigabytes of data.

4. HTTPS Phishing #

Sending the target an email with a link to a fake website is how an HTTPS phishing attack is carried out. The victim could then be tricked into providing their personal information by the website.

**Example of HTTPS Phishing:**The hacker group Scarlet Widow looks for company employees’ emails before using HTTPS phishing to target them. The user clicks on the small link in a largely empty email to enter Scarlet Widow’s web for the first time.

5. Whaling #

A senior executive is the target of a whaling attack, a type of phishing attack. A successful attack could give access to crucial data because these persons frequently have extensive access to private portions of the network.

Example of WhalingAn Australian hedge fund called Levitas’ founder was the target of a whaling attack that brought him to a phoney connection through a fake Zoom link. They downloaded malware after clicking the link, which cost the business $800.000.

6. Clone Phishing #

A hacker creates an exact copy of a message the recipient has already received in a clone phishing attack. They might include a malicious link and say something like, “Resending this.”

**Example of Clone Phishing:**In a recent attack, the hacker used the same identity as a real contact who had messaged the victim about a sale and duplicated the information from an earlier email. The hacker made reference to the email that Mr. Garcia had previously sent while posing as a CEO named Giles Garcia. The hacker then continued pretending to speak with the target as though they were Giles Garcia to finish the prior exchange.

Best Practices for Safety from Scams #

Your resilience to such scams and con artists can be strengthened by learning the best practices for dealing with frequent crypt phishing attacks. However, in order to avoid cryptocurrency fraud, you must follow the following guidelines:

Verify any postings or communications on social media for typos and misspellings.
Recognize the beginnings of psychological manipulation techniques like extortion and blackmail.
Avoid making inflated claims of undue financial advantages or enormous profits.
Avoid phoney influences or celebrities in the cryptocurrency space.
Avoid signing contracts that require you to lock your cryptocurrency assets.

Conclusion #

The final summation of the discussion on “How to avoid crypt phishing attacks” emphasizes the significance of due diligence. It would help if you used greater caution than ever as crypt users when processing transactions. You must simultaneously keep an eye out for any suspicious emails, texts, or links on your devices. You might be able to identify the threat before it actually causes any trouble if you take a closer look at each phishing attempt in the crypt sphere.

Cryptocurrencies are progressively expanding their use cases outside of traditional financial applications. Protecting yourself from frequent phishing attacks can protect your money and promote trust in cryptocurrency.

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How to Improve the Tracking and Reporting of Cybersecurity

Vin Patel — Tue, 29 Nov 2022 12:38:50 +0000

Key takeaways

Cybersecurity is a critical issue for healthcare organizations.
By doing so, they can identify areas that need improvement and make changes accordingly.
Ultimately, they can improve their security posture and better protect themselves against future attacks.

Cybersecurity is a critical issue for healthcare organizations. In an era where data breaches are becoming increasingly common, it is essential for healthcare organizations to have robust cybersecurity programs in place. However, many healthcare organizations need help tracking and reporting on their cybersecurity programs’ performance. This can make it challenging to identify areas of improvement and ensure that resources are being used effectively.

Statistics About The Recent Cyberattacks In The Healthcare Industry #

According to a recent report, there were over 400 healthcare data breaches in 2021. This is a significant increase from the previous year. The main reason for this increase is the introduction of new technologies and the increasing use of electronic health records.
According to a recent report from cybersecurity firm Cybereason, healthcare ransomware attacks increased by 94% in 2021. This is a worrying trend, as these types of attacks can have serious consequences for both patients and healthcare providers.
The healthcare industry has been a target of cyberattacks for many years now. In fact, according to a report by Cybersecurity Ventures, the healthcare industry is expected to suffer more than $305 billion in damages by 2020. This is due to the fact that the healthcare industry contains a large amount of sensitive data, such as patient records and medical information.

Why Is It Crucial To Protect Healthcare Data? #

Some of the most sensitive information is related to healthcare, and it is crucial to protect this data from unauthorized access. Patient data can be used to commit fraud, and if this data falls into the wrong hands, it could be used to exploit patients or commit identity theft.

What Are Cybersecurity KPIs in This Sector? #

A KPI, a key performance indicator, is a metric used to measure an organization’s success in achieving its goals.‌ Many different KPIs can be used to measure the strength of cybersecurity plans in the healthcare industry. Some of the more crucial ones include:‌

How many data breaches have they faced?
The number of patient records that have been exposed in data breaches
The cost of data breaches
The number of cyberattacks that have been thwarted
The number of staff members that have undergone cybersecurity training

Why Is It Important To Track And Report Cybersecurity KPIs In Healthcare? #

Healthcare organizations are under constant attack from cybercriminals. Therefore, they should be able to monitor and report on the effectiveness of their cybersecurity activities to defend themselves. By doing so, they can identify areas that need improvement and make changes accordingly.

There are many different KPIs that healthcare organizations can track when it comes to cybersecurity. These include the number of successful cyberattacks, data breach incidents, the types of attacks being carried out, and the impact.

Organizations should also track KPIs related to their response to cyberattacks. This includes the time it takes to detect an attack, the time it takes to contain the attack, and the time it takes to recover from it.

By tracking and reporting on these KPIs, healthcare organizations can better understand their cybersecurity posture and make necessary improvements. Doing so can help them protect themselves against future attacks and minimize the impact of any that do occur.

How Can Healthcare Organizations Improve Security Measures? #

Healthcare businesses can increase their security measures in numerous ways, but some of the most crucial ones are as follows:

Tracking Cybersecurity Metrics: #

Organizations should track various cybersecurity metrics, such as the number of data breaches, the cost of data breaches, and the number of cyberattacks that have been thwarted. This will help them identify improvement areas and ensure that resources are being used effectively.

Improving Data Collection Methods: #

Healthcare organizations should improve their data collection methods to ensure that they are collecting accurate and up-to-date information. This will help them identify trends and patterns and make more informed decisions about their cybersecurity programs.

Improving Employee Cybersecurity Training: #

One way to improve security in healthcare organizations is to provide employees with more comprehensive cybersecurity training.‌

Employees should receive training in spotting potential security threats, reporting suspicious activity, and protecting themselves from cyberattacks.

Implementing Stronger Security Measures: #

Another way to improve security in healthcare organizations is to implement more robust security measures.‌

Some measures that should be implemented include two-factor authentication, data encryption, and background checks for all employees.

Keep in touch with your KPIs: #

It is critical to monitor your KPIs so that you can identify trends and determine where improvements need to be made.‌

You should monitor KPIs, including the number of data breaches, the number of patient records exposed, the cost of data breaches, the number of cyberattacks thwarted, and how many staff members have cybersecurity training.

A value-based care network: #

The key to a successful VBCN is effective and efficient communication and coordination among all care team members.‌

To give patients the most excellent treatment possible, providers must clearly understand one anther’s duties and responsibilities.

The care team can provide more coordinated and comprehensive care by sharing information and working together, ultimately improving patient outcomes.

Technology solutions: #

Technology solutions can help healthcare organizations in various ways, including improving communication and coordination among care team members, providing patients with more convenient access to their health information, and protecting sensitive data from cyberattacks.

Conclusion #

Healthcare organizations must improve their tracking and reporting of cybersecurity KPIs to protect themselves against cyberattacks. They can identify areas of improvement and make necessary changes to their security programs. They should provide employees with comprehensive cybersecurity training and implement more robust security measures. Technology solutions can help healthcare organizations improve their security posture. Ultimately, they can improve their security posture and better protect themselves against future attacks.

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Questions and answers

Why Is It Crucial To Protect Healthcare Data? #

What Are Cybersecurity KPIs in This Sector? #

A KPI, a key performance indicator, is a metric used to measure an organization’s success in achieving its goals. Many different KPIs can be used to measure the strength of cybersecurity plans in the healthcare industry.

Why Is It Important To Track And Report Cybersecurity KPIs In Healthcare? #

How Can Healthcare Organizations Improve Security Measures? #

Healthcare businesses can increase their security measures in numerous ways, but some of the most crucial ones are as follows: Tracking Cybersecurity Metrics: Organizations should track various cybersecurity metrics, such as the number of data breaches, the cost of data breaches, and the number of cyberattacks that have been thwarted.

EDR Software: A Enhancement Towards Cybersecurity

Vin Patel — Tue, 29 Nov 2022 12:31:47 +0000

Key takeaways

Hackers are becoming more adept at stealing data and conducting cyberattacks as a result of technological improvement.
However, the majority of providers often offer the following features: By gathering and combining data, EDR systems increase endpoint visibility.
The organization often finds out about a breach through a third party, such as law enforcement or one of its own clients or suppliers.

Today, cyberattacks are not a new thought. Hackers are becoming more adept at stealing data and conducting cyberattacks as a result of technological improvement. The potential of cybersecurity is likewise growing daily to protect critical data. One such security solution is Endpoint Detection and Reaction (EDR), which combines real-time continuous endpoint data monitoring and collecting with rules-based automated response and analysis capabilities.

Let us see how these EDR software works and the top EDR tools.

What is Endpoint Detection and Response (EDR)? #

It is also known as Endpoint Threat Detection and Response (ETDR). EDR, sometimes known as ETDR, is a security tool that monitors endpoint activity, uses data analytic and context-based information to identify suspect behavioral patterns, prevents attacks, and aids security analysts in cleaning up and restoring compromised systems.

Because they are the most efficient method of detecting intrusions, EDR technologies are a key part of a contemporary endpoint security strategy. They keep an eye on the environment of the target to spot assaults and gather telemetry information to aid in quick triage and investigative procedures.

The Role of EDR Tools #

The endpoints, which might be a staff workstation, laptop, server, cloud system, mobile, or IoT device, are tracked by the EDR tools. These technologies can notify security teams of suspicious behavior and facilitate quick endpoint attack investigation and containment.

EDR systems usually gather endpoint data, such as process execution, endpoint communication, and user loins; analyze data to find abnormalities and hostile behavior; and record data about harmful conduct. This gives security teams the information they need to look into and handle issues.

They also make it possible to do manual and automatic tasks to neutralize threats on the endpoint, such as deleting and reimaging the device or isolating it from the network.

How do These EDR Tools Work? #

Security teams now have the insight they need to find problems that might otherwise go undetected thanks to EDR security solutions, which keep track of all endpoint and workload activity and events.

Advanced threat detection, investigation, and response capabilities, such as incident data search, investigation alert triage, validation of suspicious behavior, threat hunting, and detection and containment of malicious activity, should all be included in an EDR solution.

By installing software agents on each endpoint, these EDR systems first gather endpoint data. The information is subsequently transmitted to an administrative hub, which is often a cloud-based EDR platform. Machine learning is used in the solution to correlate and evaluate the data. Threat intelligence feeds, which provide the context in the form of actual cyberattack examples, are a feature of several EDR platforms. To identify attacks, the system analyzes network and endpoint activity with these samples.

The technology then detects suspicious activities and sends notifications to necessary people and security experts. Additionally, it starts automated replies in response to preset triggers. The last benefit of EDR systems is that they keep data to support proactive threat hunting and future investigations.

EDR Security Capabilities #

EDR features are frequently different across suppliers. However, the majority of providers often offer the following features:

Integration #

By gathering and combining data, EDR systems increase endpoint visibility. Endpoint protection should be combined with additional security solutions because it does not completely protect against all threats.

Insights #

Simple EDR tools just offer data gathering and aggregation. Advanced EDR systems automate threat identification and warning procedures using machine learning and artificial intelligence (AI) technologies. By tying suspicious activity to the MITRE ATT&CK framework, certain technologies can identify trends.

Response #

EDR technologies offer reaction options to aid operators in resolving and looking into problems. Advanced technologies can additionally collect artifacts from questionable endpoints, evaluate live system memory, and integrate historical and real-time situational data.

Forensics #

EDR technologies provide forensics capabilities to assist in identifying risks and bringing to light related activity that could otherwise go unnoticed. Before a breach happens, it can assist in establishing timetables and locating impacted systems.

Automation #

Advanced EDR solutions can do remediation automatically.

Top EDR Tools to Help You #

Here is a list of a few EDR tools that can help you:

Sophos Intercept X #

The most complete endpoint protection solution available is Sophos Intercept X. Intercept X, which was created to thwart the broadest array of threats, has demonstrated the ability to halt even the most sophisticated ransomware and malware by combining many cutting-edge tactics.

Sophos Intercept X has not given any information about this service. It provides the current pricing plan for contacting the company.

Crowd Strike Falcon #

Crowd Strike Falcon is well-liked by both users and experts. Through three rounds of MITRE ATT&CK testing, Falcon has produced strong security scores, but when advanced features were taken into account, the product’s overall Detection score rose to the top of the list.

The price is above average; however, as all EDR systems reduce breach and cleanup costs by millions of dollars, pricing is relative, and well-implemented sophisticated features pay for themselves.

Cygnet 360 AutoXDR #

No matter the size, expertise, or resources of the security team, or the need for a mufti-product security stack, Cygnet enables any organization to put its cybersecurity on autopilot, streamlining and automating all of its security operations while offering improved levels of visibility and protection.

Bottom Line: The Importance of EDR #

All companies need to be aware by now that, no matter how sophisticated your defenses are, enemies will ultimately find a way through them with enough motivation, time, and resources.

Prevention alone cannot be relied upon. Your organization’s existing endpoint security solution may keep you in the dark when prevention fails. Attackers use this opportunity to loiter and move around inside your network.

Most attacks are quiet, which might let your attackers move about in your area if you don’t navigate them appropriately. Additionally, it can allow them to return whenever they want to your setting. The organization often finds out about a breach through a third party, such as law enforcement or one of its own clients or suppliers.

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Everything You Should Know About Cybersecurity Automation

Vin Patel — Tue, 22 Nov 2022 16:15:31 +0000

Key takeaways

The year 2020 saw the rapid spread of coronavirus across different countries of the world, with the World Health Organization announcing it as a pandemic situation.
SOAR and SIEM (Security Incidence and Event Management) are related in a couple of ways- these two technologies collect and apply data from different sources for analyzing and identifying any strange, irregular, or suspicious activities.
References: - Gartner - https://www.ccn.com/facebook-blackout-90-million-lost-revenue/ - http://web.archive.org/web/20230330051909/https://www.carbonite.com/blog/article/2015/10/downtime-costs-small-businesses-up-to-$427-per-minute.

The year 2020 saw the rapid spread of coronavirus across different countries of the world, with the World Health Organization announcing it as a pandemic situation. The governments of many countries had to declare complete lockdowns to prevent the spread of Covid-19. This forced companies to create remote workforces and operate off the cloud-based platforms to continue running their businesses.

All this to say that the cybersecurity industry has never been more important. With the ongoing coronavirus mutations that are rapidly spreading among people in different countries, remote working is forecasted not to stop anytime soon. Moreover, as remote workers will continue to be a target for cybercriminals, cloud breaches will tend to increase. So, cybersecurity remains an issue for the worldwide businesses that are now involved in remote working.

Today all businesses irrespective of their sizes are seeking methods to improve their efficacy and profitability from IT activities by investing in cybersecurity. Irrespective of how people think about automation- whether they feel it has a positive impact on their businesses or kills cybersecurity jobs- this does not divert the truth that automation is set to cause changes in cybersecurity jobs. That’s due to the many ways for achieving the set goals of businesses today, which include cybersecurity automation in their business operations, which is regarded as a way to “make the playing ground level” for caber attackers and cybersecurity pundits. The key objective is to minimize and possibly eliminate caber threats. Cybersecurity automation is meant to:

Integrate artificial intelligence (AI) with machine learning (ML) techniques into the system to improve the analytic capabilities of the businesses
Make the collection of data faster, easier, and more effective
Eradicate tedious, time-consuming tasks to relieve the IT security pundits so they can prioritize high-level tasks.

Every business organization wants to have cybersecurity automation integrated into its information infrastructure. It allows them to relocate human resources to other departments where their efforts are needed more to improve the efficiency of the company.

Cybersecurity Automation: What is it? #

Cybersecurity automation entails substituting the manual processes/operations with automated systems to enable caber threat detection and prevention while enhancing the response intelligence of the organizations to protect themselves from caber-attacks. In other words, the automation of cybersecurity helps to:

Minimizes the human involvement in handling the sensitive security activities
•Predict any potential risks and caber threats and retaliate to them effectively

Today, companies across the world have reported a rise in cybersecurity expenditure in their business operations. As per Gartner’s Forecast Analysis, the worldwide cybersecurity solutions will reach $170.4 billion in 2022. [1] Also, the cybersecurity automation industry that includes the application of AI and ML is expected to grow soon rapidly.

Cybersecurity automation is critical to all companies as caber-attackers are increasingly launching sophisticated attacks on businesses.

So, what sort of cybersecurity automation tools are required to incorporate into the security systems/processes of a business? Let us now discuss the automation solutions and platforms attested by cybersecurity experts.

Cybersecurity Automation Solutions and Platforms #

1. Robotic Process Automation (RPA) #

It involves using both physical and virtual or software robots in the industrial processes to handle repetitive duties. For cybersecurity automation, RPA uses automated systems/tools/platforms to manage or handle intellectual functions such as inspections, scanning, and low-level instance responses.

Further, it may include extraction and collection of data, basic threat detection, and various cognitive functions. Integrating RPA into businesses has many advantages from logical, threat, and compliance perspectives.

RPA increases cybersecurity efficiency by eliminating the burden of performing manual, repetitive, and tedious tasks. It assists in reducing the involvement of humans, which is considered the most significant cybersecurity vulnerability. That’s because knowingly or unknowingly, humans are the biggest threat to the caber health of businesses. So, eliminating the human aspect when handling the organizational data makes it more secure. All in all, applying RPA in businesses helps to reduce cybersecurity vulnerabilities to a large extent.

RPA assists in performing device discovery and inventory and aids in identifying the exposed attack surfaces to counter the caber attacks
It minimizes the detection of threats and time of response through the application of automated diagnosis and alert notifications
It enables automatic updates and patches rollout, hence increase the cybersecurity of businesses
This technology provides a never-ending security coverage
It refurbishes cybersecurity teams with inadequate talents
It reduces human involvement in handling sensitive data
It reduces the commitment of IT security pundits so that they can concentrate on other high-level tasks

Additionally, businesses that have adopted RPA stay compliant with various regulations including, PCI DSS (Payment Card Industry Data Security Standard) and GDPR (General Data Protection Regulation) standards. For instance, RPA can be used for notifying any data breach, and data documents, roll out informed consent alerts, and data aggregation.

Nonetheless, companies should not be overly dependent on RPA for all their cybersecurity solutions, especially those that require high cognitive and analytical abilities, which should be a mix of high-cognitive learning methods/techniques/technologies and human intervention.

2. SOAR and SIEM #

SOAR (Security Orchestration and Response) is a combination of IT technologies enhancing cybersecurity with minimal human involvement in low-cognitive activities. It is meant to advance the major cybersecurity affiliated functions like orchestration and automation of security, and security response. This technology performs three tasks by enhancing the management capabilities of risks and vulnerability, responding to cybersecurity instances, and automating the security activities.

SOAR and SIEM (Security Incidence and Event Management) are related in a couple of ways- these two technologies collect and apply data from different sources for analyzing and identifying any strange, irregular, or suspicious activities. Though these two solution technologies usually operate side-by-side to offer data security, they differ in several ways.

SIEM is a more manual operation compared to SOAR as it needs manual retaliations to perform different tasks such as the normal system upgrades and technology tweaks, rule setting, improvement in efficiency, increase detection effectiveness, and signature optimization. However, SIEM solutions are limited to detect known threats and are quite inaccurate to detect new and unknown threats.

Compared to SIEM, SOAR is more heterogeneous. It uses the SIEM alerts and automatically retaliates them. It uses cognitive techniques such as AI and ML tools for learning which enables them to detect both the known and the unknown threats. It helps to automate and enhance the security operations as well as retaliate to the caber threats and potential risks by wiping out repetitive tasks and introducing the orchestration of operations within an organization.

The main function of SOAR security orchestration helps prevent phishing attacks. Robotic automation in data collection, analysis, and improving operations reduces the time of risk detection and response time to these phishing attacks.

Both these technologies are usually applied hand-in-hand due to their similarities. By integrating both the SOAR and SIEM cybersecurity technologies ensure that the tools protect the organizations against several caber threats.

3. Certificate and Key Management #

Application of Secure Sockets Layer (SSL) certificates and keys is a cybersecurity threat for an organization. For instance, the existence of blind spots in the network, that is the poor visibility within the network where shadow certificates cause operation outages, security breaches, and network downtime.

Network outage affects businesses in a couple of ways such as noncompliance penalties, loss of revenues, loss of reputation, loss of customers, etc. A 14-hour outage cost Facebook an estimated $90 million in March 2019. [2] While the loss in revenue for small businesses due to downtime drops to the lower-but-still-significant tune of $137 to $427 per minute. [3]

Certificate and key management platforms enhance the business’ operations. These tools help the business owners to detect/identify/understand all digital certificates existing within their network irrespective of their type, date of issue, brand, or date of expiry. The certificates identified by these tools include SSL and TLS (Transport Layer Security) certificates, client certificates, IoT (Internet of Things) certificates.

Certificate management platforms enable cybersecurity automation where tedious and time-consuming operations involving manual management of thousands of keys and certificates are automated through the following:

Automating the three-month, two-month, and one-month expiry notifications of certificates
Automation of issuing, installing, renewing, and revoking certificates
Automating the creation of users
Automating the generation of reports

Having a valid and sturdy SSL certificate is a crucial element of an organizations caber health. Using SSL certificates in the modern world of technology has become so extensive that managing them is a handy task for companies. That’s because the businesses have lists of the number of SSL certificates owned by the enterprise, the issuer, the number of public keys associated with the certificates, and the people allowed to access the keys. Therefore, the certificate management tools play a critical role by automating the discovery process for the SSL certificates.

4. Custom Software Solution Development #

Every business differs in terms of operations and needs from the other. Though the available cybersecurity automation technologies are significantly critical to businesses, now companies are finding it better to build their own solutions customized to meet the peculiar requirements of their business. For instance, it might be an activity that the company’s workforce could handle, but the management would want to delegate them to a third party.

Wrap Up #

It is becoming increasingly difficult for businesses to secure themselves from caber threats and mitigate attacks due to their sophistication. Today, security teams all over the globe are facing the hurdle of effectively managing millions of notifications generated by the security systems/tools/platforms. To investigate these threats, caber experts must execute manual, repetitive and, time-consuming tasks. Fortunately, cybersecurity automation solves these problems experienced in day-to-day business operations. Automation and integration of cybersecurity in business operations are becoming significant to save resources such as data, revenue, and reputation for many organizations worldwide.

References:

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Cloud Cryptography: The Solution to your Cloud Security

Vin Patel — Tue, 22 Nov 2022 15:47:37 +0000

Key takeaways

Cloud computing is all about computer system resources available on-demand, especially data storage and computing power, without direct active management from the user.
To reverse the conversion and make the data readable, an authentication key is used.
This can help organizations to use encryption to accomplish security goals in a realistic, cost-effective, and comprehensive manner.

Cloud computing is all about computer system resources available on-demand, especially data storage and computing power, without direct active management from the user. The word refers to data centers that are accessible to a large number of people via the internet. Customers may use cloud computing to store data and run applications on a virtual computing system. Despite the several advantages that cloud services provide, it also raises some unique security issues because cloud providers are required to access client data without being wholly trusted. Cloud technology has influenced our lives in more ways than we know, from allowing remote data access to digitalizing the educational system.

This technology can take your online business to new heights. But wait! What about data security, which is a top concern in cloud adoption? The answer to this is cloud cryptography- A one-stop solution to all your cloud security problems. This article will talk about cloud cryptography, its importance, the types of cloud securities, and the possible benefits.

Cloud Cryptography #

Cloud cryptography utilizes encryption methods to safeguard data that is stored in a cloud environment. It enables users to access shared cloud resources efficiently and securely, as all the data hosted by cloud providers is encrypted. Confidential information is protected using cloud cryptography without slowing down data sharing. Cryptography in the cloud environment makes it possible to protect sensitive data outside of your business IT network, where your physical supervision is not required. ‘Cryptographic security measures best cover information in motion and information at rest,’ says cryptography expert Ralph Spencer Poor.

How Does It Work? #

Cloud cryptography is based on encryption, a method of scrambling text into a mixed code called ciphertext, using algorithms and computers. The ciphertext can then be decoded with a sequence of bits and converted to plaintext utilizing an encryption key.

Information at rest and information in transit are two forms of data that are protected using encryption. When data is processed electronically in the cloud platform through web applications, mobile devices, or computer hard drives, it is referred to as information at rest. On the other hand, transit information refers to data passing through an online medium such as browsers, emails, or applications. One of the following methods can be used to encrypt data:

Pre-Encrypted and Cloud-synced Data - There is software available to pre-encrypt data before it is transferred to the cloud, making it difficult to read for someone attempting to hack it. The data stored in Dropbox, Google drive, and other supporting cloud folders are moved into a secure functioning called nCrypted cloud. It is an application in the cloud to secure other cloud folders. It doesn’t encrypt anything by default; you need to do it manually to encrypt and decrypt files within those directories. Few more applications that work similarly to nCrypted Cloud are Cryptomator and Encrypt.

End-to-End Encryption- End-to-end encryption is the standard method for communication security. Only the sender and the targeted recipient(s) and nobody else has access to the data in an end-to-end encrypted framework. The encrypted data on the server is not accessible to hackers or unauthorized third parties. The existence of a public-private key pair ensures the reliability of end-to-end encryption. This method, also known as asymmetric cryptography, encrypts and decrypts the message using different cryptographic keys. Public keys are commonly distributed and are used to encrypt or lock messages. Only the owner has access to the private keys, which can be used to decrypt or unlock the messages.

File Encryption - When data is encrypted at rest, it prevents an unauthorized party from accessing the data it contains. For example, without any interference from the user, Google cloud secures all customer content collected at rest by using one or perhaps more encryption techniques. This prohibits intruders from accessing the information stored.

Full Disk Encryption (FDE)- All files that are saved on an external drive are automatically protected. This is the most important strategy for securing computer hard drives. FDE encrypts all device data and transforms it into a format that can only be decrypted by the person who has the key to access the system. To reverse the conversion and make the data readable, an authentication key is used. FDE protects data and drives from unauthorized access.

How Does It Secure the Data? #

Cryptography is a technique that uses codes to encrypt data and communications. Cryptocurrencies like Ethereum and Bitcoin might be familiar to you. Cryptography is used to validate asset transfers, monitor the production of additional units, and protect transactions in this interchangeable digital currency. By encrypting data stored in cloud services, cryptography provides the same level of security as cryptocurrencies. Surprisingly, cryptography can protect confidential cloud data without slowing down data transmission.

Various companies have established cryptographic protocols for cloud computing to strike a balance between security and performance. It is unlikely to have physical power over cloud storage. The only way to keep a piece of information safe is to encrypt it while keeping hold of the cryptographic key. For cloud encryption, there are a variety of cryptographic keys to choose from. There are three significant algorithms used in cryptography that ensure cloud security.

Symmetric Key #

This algorithm encrypts and decrypts data with the same key. It does not necessitate a lot of processing power and is very effective in terms of encryption. Users can ensure authenticity and authorization by using symmetrical systems, which have a two-way mechanism. The encrypted data is secured in the cloud platform and prohibited from decoding unless the user has the key.

Asymmetric Key #

For encryption and decryption, this method employs various keys. Each recipient receives a private decryption key. The encryption key is normally associated with a single individual or organization. This type of algorithm is the safest since it needs both keys to access files and data stored in the cloud.

Hashing

One of the most critical aspects of blockchain security is hashing. Information is stored in blocks on the blockchain and linked together like a string or chain with cryptographic principles. A unique code or hash is allocated to each data block when it is added to the chain. Hashing is primarily used in databases to index and retrieve objects. It also encrypts and decrypts messages using two separate keys. A quicker data retrieval is possible in this case.

Benefits of Cloud Cryptography #

Cloud cryptography ensures that consumer information is secure while maintaining confidentiality. The organization is notified if unauthorized personnel attempt to access the files. To avoid caber threats, Receivers of information can discern whether the data is compromised, allowing for a speedy reaction and remedy to the attack. Also, the access needs the right cryptographic keys, which is an already ensured protective measure.

Encryption prevents data from being vulnerable to cyberattacks when data is transferred from one device to another.

In today’s data-driven environment, cloud encryption allows organizations to be vigilant in their protection against security breaches and caber threats, and it has become a necessity.

Since encryption complies with the restrictions imposed by organizations such as FISMA, FIPS, PCI/DSS, and HIPAA, hence it is one of the safest methods for storing and transferring data.

Conclusion #

Businesses and organizations must take a data-centric approach to protect sensitive data. It helps them guard against advanced threats in the diverse and evolving environments of mobility, cloud computing, and virtualization. Companies can incorporate data security technologies that provide clear protection of sensitive data, such as authentication and cryptographic key management for cloud data. A comprehensive framework for cloud security features should also provide robust data security and strategic control capabilities. This can help organizations to use encryption to accomplish security goals in a realistic, cost-effective, and comprehensive manner.

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Cybersecurity Risks Associated with Smart Cities

Vin Patel — Tue, 22 Nov 2022 14:41:22 +0000

Key takeaways

We are currently living in an interconnected digital world influenced by technology.
Sophisticated sensors are used to collect data from various locations.
Stakeholders should take early steps in securing smart cities at the start of the planning, during development and continue emphasizing security at each stage of the development and maintenance.

We are currently living in an interconnected digital world influenced by technology. Technology is transforming our daily lives and affecting businesses tremendously worldwide. People will be the most benefitted from the technology with enhanced lifestyle and quality of public services. The governance and routine processes involved in government offices and companies also adopt new technologies for better productivity and efficient performance.

Modern technology brings intelligence into each domain by providing valuable information and scientifically data-derived decisions. Intelligent infrastructure, connectivity, smart agriculture, smart cities are some of the typical results from integrated technological solutions.

This article focuses on smart cities, the technologies behind smart city development, and their vulnerability to cybersecurity risks. The article closes with a short discussion on future smart cities.

What Is A Smart City? #

A smart city is not just a widespread and hyped-up concept among people. Many metro cities around the world are using digital technologies to make their services better for citizens. There are interconnected services provided by local governance; Radio Frequency Identification (RFID) and traffic control are the common examples of how technology makes daily transportation easy and smooth.

A smart city uses technology to improve the quality of service and life of its citizen. Smart cities solely depend on technologies to improve management, services, and operations. Precise decision-making is vital for smooth and seamless processes in all smart city associated sectors, such as private, public, and voluntary sectors. Officials use technological solutions to acknowledge present situations and future changes and optimize the city functions and provide solutions accordingly.

A smart city has every node connected by the technology, from transport systems, power distributions, street lights to homes. The data is collected from each node to improve its service and make citizens? lives better and easier. For example, smart energy solutions reduce the energy consumption on streets, offices, and homes.

The United Nations estimates about 68% of the global population will be in urban areas by 2050. Urban populations are the cause of significant environmental, economic and societal challenges. These challenges can be reduced with intelligence technology resources without sacrificing the quality of city life.

A smart city is an interconnected network of devices such as sensors, smartphones, communication networks, and the Internet of Things (IoT). These devices share data with city officials, engineers, managers, and administrators over the internet. The meaningful information is extracted from the data, and various city operations and tasks are accomplished.

Smart City Development Technologies #

Smart city infrastructure development has several technical and non-technical building blocks. As smart city services depend on the data, the digital infrastructure to collect, transmit, analyze, store, and share data is essential. IoT devices need a 24X7 internet connection for which robust 5G communication network infrastructure is a crucial parameter. The design, development, production, integration, and performance of each layer of this infrastructure must be fully functional with standards followed.

Each smart city requirement will be different, and so the infrastructure and technologies used in building the smart city. However, each smart city infrastructure needs to overcome its weaknesses through strengths and unique features. But, some fundamental technologies remain the same in the development of smart cities, such as information and communication technology (ICT), IoT, sensors, geospatial technology, AI, blockchain, data analytic, and ML.

Sophisticated sensors are used to collect data from various locations. This data is pre-processed and transmitted through wireless sensor networks to the central control room. The software algorithms based on data analytic, AI and ML process the data and provide helpful information, patterns and structures that help experts make the most accurate decisions. A real-life example of this is tracking and monitoring daily data, and traffic control signals which can be adjusted automatically based on peak traffic time.

Cities are already adapting different existing technologies and making citizen’s life less complicated, but smart cities will be entirely different in terms of functioning and controlling their assets. Though technologies remain at the center of smart city development, there is a dark side of cybersecurity threats and risks from technological dependencies.

Cybersecurity Risks Associated with Smart Cities #

Smart city works on central control; and its various systems, services and departments that are controlled by central management. Automatic management is one of the attractive features of smart cities: the blessing of intelligence and precision of advanced technologies.

Internet-connected devices like cameras and sensors are installed everywhere in the city that collects enormous data. The data ranges from general monitoring to suspecting activities such as unauthenticated access to private or secure assets in the city. It is then transmitted to the central control over wireless networks and cloud-based data management systems. The analysis and decision-making are carried out by tracking data points with high intelligence and capacity.

Now, all that looks very simple, but there are several potholes to this concept. Though smart city features exist already, they are not yet fully functional and secured. Many technologies are involved in the interconnected network that is not entirely evolved, properly synchronized and integrated. The complexity of interlinked networks is very high. It leaves room for cybercrime such as identity theft, data & asset theft, device hijacking, distributed Denial-of-Service (DoS), Man-In-the-Middle attacks, physical disruption, and ransomware.

Smart cities are prone to cybersecurity risks that can disable the functioning of smart cities while putting their entire population in danger. The deeply interconnected systems that run smart cities are very complicated. Unfortunately, there are no standard guidelines and best practices available for all smart city stakeholders like governments, software providers, local businesses, security providers, energy providers, IoT device makers, communication network providers and so on. All stakeholders need to consider cybersecurity as a serious issue while allowing any new technology to be installed directly into smart city system infrastructure.

Smart city has physical, communication database and interface layers, and it is prone to cyberattacks at any layer. Each layer is integrated with more usage of technologies, which leads to more cybersecurity risks. Hackers get plenty of targets to attack from a network of thousands and millions of interconnected devices. Even unimportant unauthenticated access to the infrastructure can disrupt the entire smart city system. Therefore, care must be taken on the security and privacy of the data from ground level and safeguard it from falling into the wrong people’s hands.

It is not only technologies, but hackers are becoming intelligent and coming out with new techniques and kinds of attacks. That will need continuous monitoring, auditing and updating devices, authenticity and authority of actions carried out on the data.

Future Smart Cities #

Smooth transportation, no traffic jam, smart garbage collection, clean streets, smart power grids, seamless connectivity, intelligent waste management, recycled resources, solar panels, and automatic devices are the perfect picture we can imagine for the future smart city. Everything in the city will be organized for citizens? comfort, reducing power consumption and reducing pollution while improving public health and economic opportunities.

There is no doubt that smart city development will be a reality soon as many governments have already sanctioned intelligent city projects, and development has been started in several nations. Technologies will upgrade, and so the smart city infrastructure. Thus, smart city development will be a never-ending process. The only concern to adapting and integrating new technologies will be making sure top security, privacy and protection of the entire data.

Stakeholders should take early steps in securing smart cities at the start of the planning, during development and continue emphasizing security at each stage of the development and maintenance.

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Questions and answers

What Is A Smart City? #

A smart city is not just a widespread and hyped-up concept among people. Many metro cities around the world are using digital technologies to make their services better for citizens.

Everything in the city will be organized for citizens? #

comfort, reducing power consumption and reducing pollution while improving public health and economic opportunities.

How to Mitigate Heap Spraying Attacks?

Vin Patel — Tue, 22 Nov 2022 12:21:02 +0000

Key takeaways

Malicious actors continue to breach programs on all platforms by employing various malware and cybersecurity attacks.
Procedure for Heap Spraying Attacks - The attacker first employs flaws in web browsers and other apes or languages such as Actionscript or Javascript in Adobe Reader to place the malicious code in the memory heap at a preset position.
Hope you protect your app against these heap spray attacks by utilizing the prevention methods we discussed.

Introduction #

It is critical to ensure that your software is secure. Malicious actors continue to breach programs on all platforms by employing various malware and cybersecurity attacks. You must be aware of the most common attacks and devise strategies to counter them.

Virtual machines are an essential part of our current software infrastructure, including the web, and they’re here to stay. Web browsers like Google Chrome and Mozilla Firefox use virtual machines to execute JavaScript code. Just-in-time compilers are used by Java Virtual Machines (JVMs) to compile Java byte code to machine code. However, as virtual computers become more popular, they are becoming more vulnerable to security threats. The heap spray attack is one example of this type of assault, in which the attacker fills the heap with malicious code and then uses a vulnerability to jump to the populated harmful code, allowing arbitrary code execution.

We will look at how we can mitigate heap spraying attacks. But before moving ahead, we must know what heap spraying techniques are. So, let us dive in.

What are Heap Spraying Techniques? #

Heap spraying is an old technique used to exploit vulnerable computer systems. It requires writing a succession of bytes at various locations in a heap, it’s dubbed “spraying the heap.” The heap is a big pool of memory that is set aside for applications to use. The basic concept is comparable to spray painting a room in a uniform color. The heap is “sprayed,” much like a wall, such that its “color” (the bytes it contains) is evenly dispersed across its whole memory “surface.”

A “heap” is a dynamic block of memory that a computer assigns to a specific program. The term “heap” comes from the fact that the computer dedicates a virtual pile of memory to the application. This is similar to the storage space in a closet or a desk. This heap of memory belongs to the program until it is released by the software or the operating system’s collection code. The collection code is merely a failsafe mechanism for reclaiming memory if the program crashes or the software fails to release memory after it has finished using it.

Now that we know what heap spraying techniques are, Let us try to understand how they work.

How Do Heap Spraying Techniques Work? #

Developers confront numerous issues when implementing dynamic memory managers, including heap fragmentation. A common technique is to allocate memory in fixed-size pieces. A heap manager usually has its own preferences for chunk size and one or more reserved pools for allocating these chunks. Heap spraying involves having a targeted process allocates memory with a needed content block by block, hoping that one of the allocations will place shellcode at the appropriate address (without checking any conditions).

A heap spray does not exploit any security flaws on its own, but it can be used to make an existing flaw easier to exploit.

Heap spraying is a technique that was first identified in the early 2000s and is commonly employed in the web browser. JavaScript, VBScript, and HTML5 are used to show heap spraying attacks.

Heap Spraying Attacks #

Heap Spraying is a sort of cyberattack in which the attacker exploits the ability to write a series of bytes in memory for the running application at various locations throughout the heap. The assault’s major goal is to ensure that the bytes may be accessible later as the vector for a second attack.

Procedure for Heap Spraying Attacks

The attacker first employs flaws in web browsers and other apes or languages such as Actionscript or Javascript in Adobe Reader to place the malicious code in the memory heap at a preset position.
Using the scripting support, the attacker further exploits the vulnerability. He accomplishes this by directing the Extended Instruction Pointer (EIP) to a predefined location.
As a result, the attacker can run the malicious code and conduct destructive conduct.

Mitigation for Heap Spray Attacks #

Running web browsers with the fewest privileges makes it far more difficult for hackers to get administrative access, which helps to mitigate this attack. Also, update your web browsers on a regular basis to fix any known issues.

We must manage the process of gaining control over memory, attaching hooks, and employing other security methods to mitigate heap spraying threats successfully.

The following are the three stages to secure your application from heap spray execution:

The NtAllocateVirtualMemory call is intercepted.
Attempting to allocate executable memory while making it inexecutable
Register a structured exception handler (SEH) to handle exceptions that occur when inexecutable memory is executed.

Prevention From Heap Spray Attacks #

We’ll take the following actions to counteract heap spraying attacks:

Make a record of your allocations
Detect the execution of shellcode
Detect a spray

Make a Record of Your Allocations #

We’ll modify the PAGE_EXECUTE_READWRITE flag to PAGE_READWRITE to intercept the execution of dynamically allocated memory. The hook for NtAllocateVirtualMemory will be defined next. This hook will save allocations for which the PAGE_EXECUTE_READWRITE flag has been reset.

Any memory allocation that uses the PAGE_EXECUTE_READWRITE bit will be changed once the hook is set. When an attempt is made to pass control to this memory, the CPU throws an exception, which we can identify and investigate.

Detect the Execution of Shellcode #

We’ll now create a handler for the SEH. This is how this handler works in most cases:

Get the location of the instruction that threw an exception. Our activities have triggered this exception if this address belongs to one of the areas we stored. Otherwise, we can skip it and let the system find a relevant handler on its own.
Look for a product called heap spray. We must respond to a suspected attack if suspicious execution of dynamically allocated memory occurs. Otherwise, we’ll need to restore things to their previous state so that the application can continue to function.
Using the NtProtect function (PAGE_EXECUTE_READWRITE), restore the region’s original parameters.
Return command to the process flow.

Detect a Spray #

We’ve halted an application in the middle of dynamic memory execution and acquired a history of the most recent allocations using the code above. We’ll use this information to determine if our app has been hacked. In this way, we prevent a heap spray attack from damaging our app.

Conclusion #

Heap spray is a big problem when it comes to app security. There are a lot of things to look after, even when there are the slightest chances of a heap spray attack. Hope you protect your app against these heap spray attacks by utilizing the prevention methods we discussed.

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Questions and answers

What are Heap Spraying Techniques? #

Heap spraying is an old technique used to exploit vulnerable computer systems. It requires writing a succession of bytes at various locations in a heap, it’s dubbed “spraying the heap.” The heap is a big pool of memory that is set aside for applications to use.

How Do Heap Spraying Techniques Work? #

Developers confront numerous issues when implementing dynamic memory managers, including heap fragmentation. A common technique is to allocate memory in fixed-size pieces.

Rethinking Cybersecurity Is The Need of The Hour

Vin Patel — Tue, 22 Nov 2022 11:01:41 +0000

Key takeaways

A lot has happened in the last few years that have left us on the edge of our seats.
An illegal activity wherein an attacker attempts to obtain unauthorized entry to an IT system for the purposes of theft, exploitation, destruction, or other evil motives is known as a cyberattack.
Organizations that accept that security is no longer a voluntary expenditure will be able to counteract the current cybersecurity challenges.

A lot has happened in the last few years that have left us on the edge of our seats. To say the least, these are trying times, with the COVID-19 pandemic keeping us cooped up in our houses predominantly. The Russian invasion of Ukraine in February 2022 has shaken the world, both physically and virtually.

Caber attackers are aiming to take advantage of all of the opportunities these have provided. There has been a 1,070 percent rise in malware threats between July 2020 and June 2021.

Companies and governments should pay close attention to the virtual front of the Russian war in Ukraine as the next chapter of the war unfolds. Trying to stay ahead of cyberattack trends, such as ransomware and supply chain risks, is now more crucial than ever.

Why do we Need to Rethink Cybersecurity? #

Complicated infrastructures with an ever-expanding risk surface must be protected from an ever-increasing number of risks. These cyberattacks may span from phishing to ransomware to assaults on vital infrastructure. One such example is LinkedIn; on June 20, 2021, a Dark Web forum advertised data related to 700 million LinkedIn members for sale. This vulnerability affected 92 percent of LinkedIn’s overall user base of 756 million people.

Another instance is that of Harbor Plaza Hotel Management, a Hong Kong hospitality management firm. The lodging reservation databases were breached, affecting about 1.2 million clients.

Antivirus software and normal firewalls are no longer as effective in preventing caber attacks as they were before. Caber attacks are becoming increasingly common. It is no longer a matter of asking “if,” but rather “when” for businesses and organizations. For this very reason, caber security is so critical these days.

Biggest Cybersecurity Challenges Nowadays #

As new technologies arise and modify organizations’ cybersecurity procedures, the cybersecurity world is always evolving.

Enterprises across all sectors must empower their IT agencies to improve their cybersecurity infrastructure. They must also arrange for relevant training courses in cybersecurity for all important decision-makers in the firm. Some of the main cybersecurity challenges that organizations face daily are as follows.

Increased IoT devices
Adapting to Remote Work Environments
Emerging 5G Applications

Increased IoT devices #

The Internet of Things (IoT) links physical items via the use of numerous sensors that interact with one another. As even more data is sent between devices, vulnerabilities may appear, allowing hackers and other cybercriminals to exploit data.

Adapting to Remote Work Environments #

COVID-19 and the change to remote labor that resulted have significant ramifications for the field of cybersecurity. For many, it meant impromptu cloud migrations and hurried IT product and service acquisition to meet a new distant scenario. Several organizations hurried or bypassed traditional security procedures in order to keep company operations operating, exposing them to unprecedented levels of exposure and risk across all areas.

Emerging 5G Applications #

When 5G was first introduced last year, several businesses were eager to make use of its capabilities. Mobile phone carriers are selling it to their clients or manufacturing trying to boost business performance. Emerging innovations, on the other hand, bring new dangers to bear. This is why cybersecurity experts must be on the lookout for vulnerabilities in these evolving infrastructures.

Major Causes of Cyberattacks Worldwide #

An illegal activity wherein an attacker attempts to obtain unauthorized entry to an IT system for the purposes of theft, exploitation, destruction, or other evil motives is known as a cyberattack.

Cyberattacks are increasing in severity and frequency, and cybersecurity experts should step up their game. The major causes of cyberattacks worldwide are -

a) Spear-phishing

b) SQL Injection

c) Attacks on Cloud Services

Spear-phishing #

Spear phishing is electronic communication fraud that targets a single person, company, or organization. Caber attackers may plan on building malware on a targeted user’s machine in addition to stealing data for criminal objectives.

According to a Symantec study, one out of every 4,200 emails sent in 2020 was a phishing email. When it comes to specialized attacks, spear-phishing was the predominant infiltration channel for 65 percent of active organizations.

Staff should be informed of the vulnerabilities, such as the likelihood of receiving fraudulent emails, in order to combat spear phishing attacks. Technology that focuses on email security, in addition to education, is required.

SQL Injection #

SQL injection is a sort of cyberattack that targets SQL databases alone. SQL commands are used to query data in SQL databases. These SQL statements are commonly executed using an HTML form on a webpage. If the database permissions aren’t established correctly, the attacker could be able to use the HTML form to run queries that build, view, change, or remove data from the database.

SQL injection attacks accounted for nearly two-thirds (65.1 percent) of all software application breaches between 2017 and 2019.

Input validation and parametrized queries, such as predefined statements, are the only surefire strategies to minimize SQL Injection attacks. The input must never be used directly by the application code. All input, not just web form inputs like login forms, must be filtered by the developer.

Attacks on Cloud Services #

With the broad acceptance of remote work as a result of COVID-19, the demand for cloud-based services and technology has skyrocketed. As more firms implement cloud-hosted procedures in 2021 and beyond, this tendency will only continue to expand.

In 2020, improper cloud configurations were the biggest cause of data breaches, costing an average of about $4.5 million. Additionally, moving to the cloud increased the cost of the breach by $267,469 dollars.

Ensure that you’re aware of the security precautions business should have in place before migrating your infrastructure to the cloud to avoid a cyberattack.

How Do We Rethink Cybersecurity and Prepare for the Future? #

Vital infrastructure, such as health facilities and hospitals, commercial banking systems, and power generators, is crucial to everyone in society. These are essential to the functioning of our society. Individual caber security threats can result in identity theft and extortion attempts, which can be devastating to a person’s life.

Expenditure on caber security is likely to increase in the future, with more and more businesses becoming conscious of their cybersecurity needs. According to the IDC (International Data Corporation), global cybersecurity expenditure is expected to reach $174.7 billion in 2024, with security services being the largest and speediest market category.

Attackers are always coming up with new strategies; therefore, the number of cyberattacks isn’t going to go down. Businesses with a platform security strategy, which embraces operational tenets such as zero-trust and improves threat awareness, have the speed and adaptability they need to keep such attackers away.

Bottom Line #

We must collectively join as a community and share our experience, expertise, knowledge, and perspectives to properly detect and protect against cybersecurity threats.

One of the most significant activities businesses can take in 2022 is to be proactive. Organizations that accept that security is no longer a voluntary expenditure will be able to counteract the current cybersecurity challenges.

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Questions and answers

Why do we Need to Rethink Cybersecurity? #

How Do We Rethink Cybersecurity and Prepare for the Future? #

The Best Practices and Strategies for Microsoft 365 Security

Vin Patel — Tue, 22 Nov 2022 10:53:38 +0000

Key takeaways

It is prevalent and common for organizations to consider partnering with a Managed Service Provider (MSP).
Device management tools in Business Premium give managers the insight and power they need to prohibit or grant access to employees with enrolled devices.
So, partnering with a licenced Managed Services Provider to secure Microsoft 365 and Office 365 is just too crucial to managing.

It is prevalent and common for organizations to consider partnering with a Managed Service Provider (MSP). But suppose you and your organization just need the basics. In that case, that may seem reasonable but remember: you just invested in a service that provides tremendous value, and a Microsoft Managed Service Provider will help you reach your full potential. Whether you like it or not, new technology requires improved IT security. The burning question is: Can you afford not to work with an IT management company?

What is an MSP? #

An MSP provides regular and ongoing support to customers for network, infrastructure, application, and security services, which can be performed on the customers’ premises, in the MSP’s data center (hosting), or at a third-party data center.

For instance, a security MSP offers system administration on a third-party cloud (IaaS). Pure-play MSPs concentrate on a single vendor or technology, usually their core services. Many MSPs offer services from a variety of vendors. The term MSP was originally used to refer to infrastructure or device-centric services, but it has now been expanded to include any form of ongoing management, maintenance, or support.

Is Microsoft 365 Safe to Use? #

Security is a primary concern for both small and large enterprises. With over a million businesses worldwide using Microsoft 365, including Team, Microsoft 365 is one of the most popular productivity suites. Microsoft 365 (previously Office 365), which includes Office 365, is a subscription-based suite of productivity and security tools and services. Microsoft 365 consists of all of the features of Office 365 plus more, such as business-class email, cloud storage, Enterprise Mobility + Security (EMS), Windows 10, and more.

Microsoft 365 is a heavily encrypted platform that improves cooperation and productivity. Its data centers are secured by cutting-edge security infrastructure and systems, making direct breaches almost impossible. Microsoft 365 comes with a 99.9% application optime guarantee backed by money. Along with other security features, Microsoft 365 also includes identity and access management, threat prevention, information protection, and security and risk management. Microsoft 365 Security Strategies for Managed Service Providers (MSPs) can use Microsoft 365 Business Premium’s security solutions to help businesses avoid ransomware and hacks.

Microsoft 365 Security Strategies for MSPs #

Threat Defense #

**Advanced Threat Protection (ATP):**It is a cloud-based email filtering solution that employs artificial intelligence to defend enterprises from a variety of cyberattacks. ATP Safe Links protect employees from harmful embedded URLs in emails and documents, and ATP Safe Attachments protect from malware and viruses attached to messages and documents.

Multifactor Authentication (MFA): With millions of fraudulent sign-in attempts on Microsoft’s cloud services every day, MFA has fast become a necessity for doing business online. Microsoft 365 Business Premium includes built-in multifactor authentication (MFA), which requires employees to provide a second form of identification, such as a verification code or a physical token, to validate their identity before accessing cloud resources.

Data Security #

Business Premium’s data security capabilities enable businesses to protect mission-critical data and ensure that only authorized individuals have access to it. Even though caber security is the top priority, data protection and control provide a slew of additional benefits.

DLP (Data Loss Prevention): DLP policies aid businesses in identifying and safeguarding business-sensitive data such as social security numbers, credit card numbers, and medical records. You can design and implement a data loss prevention policy that is specific to your company’s security requirements. Administrators must manually implement these policies.

Messages Encryption: The built-in message encryption in Microsoft 365 Business Premium combines encryption and access rights capabilities to ensure that only the intended recipients can see the contents of the message. Email providers such as Outlook, Yahoo, and Mail are all compatible with message encryption.

Device Management #

Device management tools in Business Premium give managers the insight and power they need to prohibit or grant access to employees with enrolled devices. Similarly, caber threats can be a nightmare scenario, even if it’s something as minor as a disgruntled employee. While this is a much lower-level threat, it’s important to remember that data leaks can happen from anywhere, and businesses must protect themselves from everyone.

**Conditional Access Policies:**Businesses can use these policies to restrict access based on various factors. The time of day, device kind, location, and other factors are among them.

Encryption with BitLocker: An extra layer of security that encrypts data on a device using a Trusted Platform Module (TPM Chip). The data is unreadable by a third party unless the BitLocker key is present.

**Automatic Updates:**Keep security features and upgrades on employee devices up-to-date. Set up automatic updates to run on a set schedule.

Best Security Practices for Microsoft 365 #

Most users are unaware of or do not take full advantage of Microsoft 365’s built-in security capabilities. Let’s take a look at the top five techniques to improve the security of your Microsoft 365 account.

**Multifactor Authentication:**Setting up multifactor authentication is a simple and effective way to boost your company’s security. When your users connect to their Microsoft accounts, MFA means employing two or more methods to authenticate their identities. For example, their passwords, phone passcodes, fingerprints, and so on. Even if threat actors know your password, this prevents them from getting unauthorized access to your apes and data.

**Dedicated Admit Accounts:**Because they have heightened access, admit accounts are a gold mine for cybercriminals. You should make sure that your administrators have a separate user account for non-administrative work and only use admit accounts when absolutely necessary.

**Office Message Encryption:**Microsoft 365 includes various encryption features, such as Office Message Encryption, which ensures that email messages sent and received within and outside your organization are secure. BitLocker and TLS connections, which protect your files on Windows machines, as well as OneDrive for Business and SharePoint Online, are further encryption options.

Data Loss Prevention (DLP): To be compliant with industry requirements, create and administer DLP policies in the Microsoft 365 Compliance Center. Your company’s sensitive information will not be lost, mistreated, or accessed by unauthorized individuals if you have a DLP policy in place.

Conclusion #

The largest and most important value-added features and security strategies are provided in Microsoft 365 Business Premium. Small and medium-sized businesses will find the service to be a godsend. And having so much access to the Microsoft ecosystem is critical for organizations of all sizes and budgets. On the other hand, business premium and its solutions provide a lifeline to SMBs in this continually transitioning and transformational work age, where companies previously could not envisage adopting a remote workforce. So, partnering with a licenced Managed Services Provider to secure Microsoft 365 and Office 365 is just too crucial to managing.

Related reading

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Questions and answers

What is an MSP? #

Is Microsoft 365 Safe to Use? #

How Facebook Detects Fake Accounts Using AI?

Vin Patel — Tue, 22 Nov 2022 10:26:28 +0000

Key takeaways

But what if these communities have some fake people disguised as friends- it will make the community more vulnerable.
Facebook categorizes these accounts as misclassified accounts and converts them into pages.
And to lead, Facebook must keep coming up with upgraded defense systems using AI and ML coupled with human intelligence.

I think you can build things, and the world gets better, but with AI, especially, I am really optimistic?. In the next five to ten years, AI is going to deliver so many improvements in the quality of our lives.? -Mark Zuckerberg

Facebook is a platform used for connecting people and developing healthy communities. People here make friends and share things they love. But what if these communities have some fake people disguised as friends- it will make the community more vulnerable.

Original diagram for Techfastly by Vin Patel.

But before exploring the procedure, it is essential to understand why fake accounts are considered a threat.

Why Are Fake Accounts Considered a Threat to Users? #

Every day hundreds of thousands of fake accounts are tried to be created or are created on the Facebook platform by humans and bots. These accounts are credible technical spoofs created by using fake email addresses, synthesized pictures, and highly accurate data that make the accounts appear more authentic.

These accounts pose a significant threat to the platform and its users in most cases. Innocent users often fall prey to such stammers, and these accounts become an easy source of money. These accounts are used by fraudsters to run spam, incite violence, promote terrorism, influence elections, share phishing links, etc. Russian agencies’ influence on US midterm election results was one such famous example of the threats of fake accounts. Using technologies like Deepfakes, experts speculated that Facebook’s bogus accounts could also play a decisive role in upcoming US elections. And Facebook is using all means to prevent any interference.

How Fake Accounts Impact Facebook? #

Facebook generates a large part of its revenue from advertisements. The revenue growth may stay stable as long as the ads are watched, clicked, shared, or liked. Facebook doesn’t provide third-party access to calculate the engagement number for the advertisements. With fake accounts looming large, investors doubt whether the ad is reaching the correct audience. Fake accounts may lay inactive for extended periods, producing insufficient data to run generic consumer advertisements on the page. And then again, the fake accounts of bots are of no use to neither Facebook nor marketers. All these factors have affected revenue generation in several ways. Marketers will continue to associate with Facebook and its related products for advertising purposes as long as they get a good investment return. Having false accounts can cause a big concern to go forward for both Facebook and marketers. Facebook, in the year 2018, reported no new users sign-up from January till July from countries like the US and Canada, and the number of unique users joining from countries like Europe fell by one million. Although it didn’t cause any loss in revenue, its market value of shares had fallen by $120 billion. Such is the effect users can bring to social media platforms and their businesses.

How Facebook Detects Such Accounts? #

Abiding by the set of guidelines by CSER, Facebook identifies fake accounts using both human intelligence and machine learning. It uses hand-coded rules and machine-learning tools to determine whether accounts are genuine or not.

Fake accounts, once recognized, are blocked either at the time of creation or before they are live on the platform. But the real problem arises when these fake accounts pass under the nose of all these defenses and become active. Such accounts are identified by advanced AI tools when malicious activities done by these accounts come under the notice of Facebook’s detection system. These accounts are also sometimes reported by active users.

What Are The Tools used For The Procedure? #

One can easily deduce the severity of the problem by knowing that alone in the Q1, Q2, & Q3 2019 transparency report by Facebook, it has removed 5.4 billion fake profiles. Fake accounts are of two categories:

Some are accounts of children, pets, businesses, hobbies, etc., which users created instead of creating pages. Facebook categorizes these accounts as misclassified accounts and converts them into pages.
Other accounts are those created by stammers. These accounts are identified and taken down by Facebook.

But disabling accounts means denying the users access to the platform, which is entirely against the norms of Facebook. So, how can weeding be done without harming others? Keeping all these in mind, the social giant came up with several layers of analysis to root out problem accounts. And the tool it uses for this purpose isDeep Entity Classification (DEC).

Facebook deploys the screening of accounts at three different stages: #

Stage of Creation: Fake accounts are recognized while they are being created by taking the help of exclusive detection technology. AI immediately blocks these accounts from being created. It processes high amounts of data and makes quick decisions. For example, the technology detects and reports about numerous accounts created from the same IP address, which is then blocked, obstructing their further visit to the social networking site. AI immediately removes these accounts, and hence no harm is caused to active users.

Stage of Activation: Once such accounts sign-up, the artificial learning algorithms lockup for any suspicious actions that can set on the alarm. These algorithms use the knowledge gained from the removal of previous fake accounts to detect such accounts. For example, DeepFace technology recognizes Deepfakes, and the system is alerted. AI traces signals associated with suspicious email addresses or already disabled accounts and blocks the user’s account even before appearing on the platform.

Stage of Blocking Registered Accounts: Deep Entity Classification plays a massive role in identifying challenging accounts that are active on Facebook. It beats those who have already learned to play with identification features like numbers of friends, location, age, etc. DEC’s AI recognizes such accounts after screening them thoroughly and, if faulty, blocks them.

How DEC AI Works? #

Since its implementation, Deep Entity Classification has helped pull down numerous convincing fake accounts. Instead of surface study, the AI scans in-depth features of the accounts, like the details of pages, groups, friends, etc., with which the account interacts. The algorithms screen Their friend’s ages, the gender distribution of friends, age groups they interact with, admits of the pages, members of groups, all. The technology takes into consideration as many as 20,000 deep features. The user cannot control these features, and hence a clear snapshot of how a profile behaves appears based on which decisions are taken by AI.

It uses numerous machine learning models established and developed on complex algorithms to identify the account’s authenticity. These models are trained on a vast set of simulated and real-time data for higher accuracy. High-precision human tags then scrutinize the segregated accounts that security experts generate. Language-agnostic AI trained in 93 different languages and 30 dialect patterns is also used to identify fake accounts. Accounts such as those that repeatedly send revenue-generating messages or are hacked accounts of real users, an incorrect account that doesn’t belong to the character ascribed, or accounts of manipulative stammers are then deemed fake by the algorithms. AI further investigates these and, at last, blocks them with an accuracy rate of 95%.

Facebook has claimed on its Transparency page that DEC has prevented millions of fake accounts from being made every single day in 2019.

Is The Problem Solved? #

No, with advancing AI, the intellectual capacity of spammers is mutating as well. According to an estimate by Facebook, irrespective of its efforts, around 5% (approximately 125 million) of the monthly active users are still fake accounts. So it won’t be wrong to infer that it’s an ever-ending race where technology on both sides competes to be ahead of each other. And to lead, Facebook must keep coming up with upgraded defense systems using AI and ML coupled with human intelligence.

Related reading

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Questions and answers

How Fake Accounts Impact Facebook? #

Facebook generates a large part of its revenue from advertisements. The revenue growth may stay stable as long as the ads are watched, clicked, shared, or liked.

So, how can weeding be done without harming others? #

Keeping all these in mind, the social giant came up with several layers of analysis to root out problem accounts. And the tool it uses for this purpose isDeep Entity Classification ( DEC ).

The Next Measure toward Cybersecurity

Vin Patel — Fri, 18 Nov 2022 12:15:57 +0000

Key takeaways

Passwords are no longer effective against hackers because of their enhanced potential in recent years.
Credential stuffing is a cyberattack in which user accounts are accessed without authorization by using lists of username, email addresses, and accompanying passwords taken from users’ accounts.
When compared to the penalties and damages brought on by a data breach, the expense of deploying passwordless is negligible.

Passwords are no longer effective against hackers because of their enhanced potential in recent years. How many times have you created a complicated password using a mix of letters and numbers just to forget it yourself?

Studies show that weak or stolen passwords are involved in 81% of breaches. As a solution to these password breaches, passwordless authentication has been introduced. Passwordless authentication is a way of verifying a user without using any passwords. Interesting, right?

Passwordless authentication employs more secure substitutes, such as biometrics, registered devices, or one-time passwords (OTPs). This article is going to introduce you to the concept of passwordless authentication.

How Does Passwordless Authentication Work? #

In passwordless authentication, we remove the option of passwords for security (pretty obvious from the name), and instead replace it with various authentication factors that are potentially more secure. A user-provided password is compared to the database’s entries during password-based authentication.

Similar comparisons take place with password-free systems like biometrics, although in these systems, the user’s unique traits are compared rather than passwords. Comparisons may take place in various ways in other passwordless systems, like as OTPs.

For instance, a system may send an SMS or email with a one-time passcode to a user’s mobile device, who then enters it in the login box. The system then matches the passcode entered by the user to the one it had previously sent.

The same concepts that govern digital certificates apply to passwordless authentication: a cryptographic key pair with a private and a public key. Consider the public key as the padlock and the private key as the real key that unlocks it, even though they are both referred to as keys. The user’s local device houses the private key, which is only accessible with an authentication factor.

Types of Passwordless Authentication #

As discussed before, there can be various ways to achieve passwordless authentication. Here are three ways:

Biometrics #

A person may be uniquely identified by physical characteristics like fingerprints or retinal scans as well as behavioral characteristics like typing and touch screen dynamics. Certain physical attributes can now be faked thanks to contemporary AI, but behavioral traits are still very difficult to do so.

Aspects of possession #

Authentication by possession of an item that the user is carrying. A hardware token, an OTP sent through SMS, or a code produced by a smartphone authenticator app are a few examples.

Magic links #

When a user inputs their email address, the system automatically sends them an email. The email includes a link that, when clicked, gives the user access.

Benefits of Passwordless Authentication #

By expediting the authentication process using passwordless authentication, you may improve the user experience by eliminating the need to remember secret passwords. Here are some other benefits of passwordless authentication:

It provides better security #

By now, everyone is aware that user-controlled passwords pose a serious risk due to the ease with which users may exchange and reuse passwords. Passwordless authentication removes that risk.

It prevents password spraying #

An assault known as “password spraying” aims to get access to several accounts using a small number of widely used passwords. This can be avoided with passwordless authentication.

It prevents credential stuffing #

Credential stuffing is a cyberattack in which user accounts are accessed without authorization by using lists of username, email addresses, and accompanying passwords taken from users’ accounts. The risk of credential stuffing is reduced by eliminating user-generated passwords.

Reduces Total Cost of Ownership (TCO) #

Removing passwords will decrease support requests and enable IT to handle actual problems because passwords are costly and require regular maintenance from IT workers.

Controls phishing #

Phishing hacks are hacks that look legitimate but are actually attempts to trick users into giving over sensitive data.

In an effort to persuade the targets that the communications are genuine, spear phishing messages are customized to the targets by obtaining personal information about the victim.

It terminates brute force attack #

Brute force attacks entail making several login attempts while attempting to guess passwords using every available letter, number, and character combination. That can be stopped via passwordless authentication.

Challenges in Passwordless Authentication

Although the world is slowly warming up toward this technology, passwordless authentication still faces a lot of challenges.

User skepticism #

People are used to using passwords, particularly ones that are simple to remember or that we can keep in our browsers. Because of this, it is hard to imagine a future without passwords, and many people doubt its viability.

Even without having to use the new authentication factors for each login session, learning new technologies, and configuring new hardware and programming, biometric authentication factors may be irritating.

Deployment expense and work #

The implementation of passwordless authentication is not a simple process. A thorough, step-by-step strategy is necessary to integrate new software or hardware and educate staff. The development and implementation of a project and change management strategy consume time that may be spent on other chores or strategic projects.

Deployments with passwordless authentication are similarly expensive. If you choose the hardware path, you must purchase gadgets, tokens, or cards for each employee, as well as extras in case any are damaged or lost in the future.

Security restrictions #

Although passwordless authentication is a vast improvement over traditional password systems, it is not a panacea. Assaults like malware, man-in-the-browser attacks, and others are still conceivable with passwordless authentication.

Attackers have copied even voice recordings and other biometric elements. Nevertheless, selecting the authentication factor(s) will restrict these threats.

BottomLine: Is the future passwordless? #

Passwords are simple and inexpensive, but passwordless is predicted to become the norm in the near future. Cyberattacks have increased more than ever during the past two years. With increasing expenditures being made on biometrics and adaptive authentication, this is raising red flags in many businesses. Additionally, a lot of businesses now understand that passwords are the main cause of data breaches. When compared to the penalties and damages brought on by a data breach, the expense of deploying passwordless is negligible.

Related reading

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Questions and answers

How Does Passwordless Authentication Work? #

BottomLine: Is the future passwordless? #

Passwords are simple and inexpensive, but passwordless is predicted to become the norm in the near future. Cyberattacks have increased more than ever during the past two years.

How to Prevent Malicious Software Supply Chain Attacks?

Vin Patel — Fri, 18 Nov 2022 12:12:51 +0000

Key takeaways

Supply chain assaults are a modern threat affecting software developers and providers.
Attackers frequently aim for the source code of an application to introduce malicious code into a reliable program or computer system.
Adhering to these security practices will assist your company in avoiding dangerous supply chain threats.

Supply chain assaults are a modern threat affecting software developers and providers. The intention is to spread malware by infecting trustworthy programmed to access source codes, development procedures, or update mechanisms. Unfortunately, most businesses have little insight into their software supply chain. As a result, a supply chain attack could happen to any third party that offers software or services to large businesses but is not sufficiently protected.

This article will explore some of the most recent developments in supply chain attacks and their root causes. In addition, this blog also sheds some light on the security measures we might adopt to safeguard against supply chain attacks.

What Are Supply Chain Attacks? #

A supply chain attack is a severe form of a cyberattack; vendors with poor security measures typically cause these vulnerabilities. Additionally, vendors must access users’ private information to connect. Therefore, users’ data may be impacted if a vendor is compromised.

Since vendors have an extensive user network, a single compromised vendor typically results in a data breach that impacts several businesses. Due to the ability to compromise several targets from a single vendor rather than laboriously breaching each mark one at a time, supply chain attacks are incredibly successful.

Supply Chain Attacks In Recent News #

The SolarWinds case illustrates compromises in the supply chain lifecycle’s development and maintenance phases. In this 2020 incident, a foreign attacker gained access to an IT management’s build server and remained undetected for months before introducing malware into product upgrades to compromise customer networks. Threat actors can introduce malware (like SolarWinds) or change the original update when hacking devices or updates to gain control of the system.

Hackers used numerous malicious NPM modules with Javascript code obfuscation in an NPM supply-chain attack that started in December 2021 to hack hundreds of websites and desktop applications.

Through their open-source projects, which are actively used by thousands of businesses and software applications, developers are increasingly sharing their ideas. Most recently, the creator of the npm package “event-source-polyfill” spoke to Russian users while peacefully protesting Russia’s “unreasonable invasion” of Ukraine.

How Do Supply Chain Attacks Occur? #

Attacks on the supply chain occur by sending viruses or harmful software through a supplier or vendor. For instance, a keylogger installed on a USB drive can infiltrate a significant retail organization, where it records keystrokes to extract passwords for particular accounts. Then, cybercriminals have access to private company data, client records, payment details, and more.

Hardware Supply Chain Attack #

Similar to the USB keylogger, hardware attacks rely on actual physical objects. To maximize their impact and harm, attackers will aim for a device that travels through the entire supply chain.

Software Supply Chain Attack #

One compromised application or piece of software is all needed for a software supply chain assault to spread malware throughout the whole network. Attackers frequently aim for the source code of an application to introduce malicious code into a reliable program or computer system. In addition, attackers often use updates to software or applications as entry points. The difficulty in tracking software supply chain attacks stems from hackers frequently “signing” code with seized certificates to make it appear authentic.

Firmware Supply Chain Attack #

An attack that introduces malware into a computer’s booting code can be launched instantly. The malware starts to run as soon as a computer starts up, endangering the entire system. Attacks on firmware are swift, frequently unnoticed if you’re not searching for them, and very destructive.

Steps Businesses Can Take To Combat Attacks On Supply Chain #

Organizations are preventing these problems because supplier risk is one of their principal worries. According to the security decision-makers polled, it is anticipated that security budgets will rise by an average of 10% in 2022 to reduce the risk to global supply chains.

The following issues are anticipated to receive corporate attention in the ongoing year:

Detection and mitigation of threats
Cybersecurity evaluations and reviews
Employee education and knowledge of security issues
Infrastructure and application training and testing

Detection And Mitigation of Threats #

Companies should invest in SOC (security operation center) analysts. These IT experts will carefully examine the cybersecurity architecture of your company to find any issues or gaps in security. Additionally, they will respond to threats, assess the impact of any attacks, and work to enhance your system.

Cybersecurity Evaluations And Reviews #

Use red and blue teams to stage an attack. Your red team will produce a phoney assault to resemble a real danger, and the blue team will respond. This can assist you in determining the operation of attacks and whether your present cybersecurity model is sufficient to thwart an active threat.

Employee Education And Knowledge of Security Issues #

Include cybersecurity training regularly in your company’s training programmed. Every employee needs to know cybersecurity’s value and how it contributes to the organization’s overall cybersecurity.

Update Infrastructure and Apply Vendor Access Controls #

Limiting the vendor’s access to your system is an excellent idea to reduce potential risks. Limiting the vendor’s access to your system is an excellent idea to reduce potential risks. You should have a backup strategy if a third-party provider is compromised or breaches your system. You can visualize potential dangers from vendors and suppliers with a threat model.

Bottom Line #

Even if your company already has a supply chain security programmed, it can have security blind spots. Integrate security into your development lifecycle to make it simpler to identify dangerous software modifications. Make sure your business is aware of all the service providers who are a part of your extended supply chain. Year-round security awareness campaigns that include pleasant information on fresh, prevalent hazards should be implemented. Adhering to these security practices will assist your company in avoiding dangerous supply chain threats.

Related reading

What Are Supply Chain Attacks? #

How Do Supply Chain Attacks Occur? #

How Blockchain Can Accelerate IoT Adoption?

Vin Patel — Fri, 18 Nov 2022 09:36:46 +0000

Key takeaways

The Internet of Things (IoT) has recently gained massive popularity.
Unlike conventional databases, which have only one central point of authority, a DLT lacks a single point of control or failure.
Moreover, the integration of blockchain with IoT creates a large number of benefits that can be realized in terms of security.

The Internet of Things (IoT) has recently gained massive popularity. Technology is also making a significant impact on the world by connecting a wide range of devices and machines for the benefit of humans. In addition, the advent of IoT has streamlined our lives, and the way business is done. With the help of IoT, businesses are reaping multiple benefits in the form of informed decisions, easier access to information, higher productivity, and decreased operational costs.

However, as with any other cutting-edge technology, some challenges associated with IoT need to be addressed before we can think about ultimately leveraging this technology. Security is among the major challenges as all devices communicate through data centers, which are prone to cybercrime. A new trend known as Blockchain-IoT integration is emerging in the market to effectively manage security challenges linked with IoT networks.

What Is Blockchain With IoT? #

Blockchain with IoT is an emerging trend wherein the two technologies are used together to achieve a common objective. If they work individually, we know both blockchain and IoT are extremely effective. However, their integration can provide a lot more benefits than working alone. The following segments will analyze how these two technologies work separately.

How Does Blockchain Works? #

The term blockchain means an immutable digital ledger that enables transactions between two parties without the need for any trust between them. Blockchain stores transactions on a shared public database which enables users who don’t know each other – for instance, tenants and landlords – to make business transactions securely with the help of cryptography.

How Does IoT Works? #

IoT technology can connect everyday devices like sensors or appliances so they can effectively communicate over the internet without the need for any interaction. A seamless connection between these devices would enable new ways of interaction with them. For instance, you could utilize your smart fridge’s built-in camera for video conferencing with other people using Skype or Facebook Messenger.

How Can Blockchain Overcome the Scalability and Security Issues With IoT? #

Blockchain refers to distributed ledger technology (DLT). This implies it is developed on a network of connected devices (nodes) that saves the same copy of the blockchain’s transactions. Unlike conventional databases, which have only one central point of authority, a DLT lacks a single point of control or failure. Instead, it depends on consensus from every party involved to validate transactions and develop new blocks for the chain.

With the help of immutable records of transactions – that include data from IoT sensors – blockchain will assist in forging trust between various organizations or individuals who do not essentially trust each other but do need to share data with each other without exposing their security and privacy vulnerabilities.

Latest Blockchain-IoT Use Cases #

There are several ways in which IoT devices can help boost the adoption of blockchain technology. In fact, there are not just prominent players and companies that are willing to do this; smaller corporations are also looking at ways in which their products can be used with blockchain technology.

In fact, some of them have already developed unique solutions that leverage both technologies in new ways:

Microsoft formed a partnership with ConsenSys and Chronicled to leverage Azure BaaS (Blockchain as a Service) platform to develop enterprise-grade applications on Ethereum. Following this, organizations will be able to create smart contracts with the help of Ethereum-based protocols and implement them onto private blockchain built using Azure’s enterprise version of Hyperledger Fabric.
IBM came into a partnership with Samsung SDS Co Ltd., NTT DOCOMO Inc., Sony Interactive Entertainment LLC, and other global companies on an initiative called ADEPT (Autonomous Decentralized Peer-to-Peer Telemetry). Following this initiative, IBM would drive up efficiency by allowing real-time data exchanges between IoT sensors, devices, and clouds through a peer-to-peer network structure based on blockchain technology.

Future of Blockchain-IoT Adoption #

The term “Blockchain” has got various meanings depending on who you ask. Generally, it refers to any type of shared ledger or database which records transactions securely and is later verified by every person who tries to access them. The technology was first utilized in 2009 with Bitcoin, which brought digital currency into the mainstream and was not supported by banks or governments but rather monitored and verified across a network of users’ computers.

In the last few years, however, blockchain has transformed beyond just monitoring currency. The technology is now being implemented across several industries such as healthcare (medical records), energy trading (transactive grid), logistics (supply chain management), real estate recording systems, and others. By allowing effective sharing between different participants throughout their supply chains while simultaneously keeping data integrity intact across various stakeholders involved in those transactions because of its immutable nature, blockchain provides a lot of benefits, such as increased transparency within organizations. This is due to the elimination of intermediaries from specific business functions and decreasing fraud rates through higher accountability among parties involved with transactions.

Final Thoughts #

This article explored why Blockchain technology can work perfectly well in conjunction with IoT and how the two technologies can support each other to fuel adoption across industries. However, some challenges still need to be addressed before Blockchain-IoT ecosystems become mainstream.

Blockchain and IoT are two cutting-edge technologies transforming the way we do business today, enabling higher trust between people and machines, paving the way for new business models, and creating an unparalleled level of transparency in manufacturing processes.

The next few years will bring more clarity about how blockchain and IoT can work in tandem to make our networks more secure. The advantages of these two technologies are clear, and I believe they will be a crucial part of the future of internetworking. Moreover, the integration of blockchain with IoT creates a large number of benefits that can be realized in terms of security.

Related reading

What Is Blockchain With IoT? #

How Does Blockchain Works? #

The term blockchain means an immutable digital ledger that enables transactions between two parties without the need for any trust between them.

How Does IoT Works? #

How Can Blockchain Overcome the Scalability and Security Issues With IoT? #

Blockchain refers to distributed ledger technology (DLT). This implies it is developed on a network of connected devices (nodes) that saves the same copy of the blockchain’s transactions.

Crucial Cloud Computing Threat to Talk About

Vin Patel — Thu, 17 Nov 2022 12:07:23 +0000

Key takeaways

Businesses and organizations have been forced to rely on managed security and cloud services provided by third parties in an effort to strengthen cybersecurity and transition from antiquated to cutting-edge data platforms.
Insider threats will seriously damage your cloud system, whether they are unintentional or malevolent.
Your firm can benefit from cloud systems’ many advantages by putting the appropriate safeguards and countermeasures in place.

Businesses and organizations have been forced to rely on managed security and cloud services provided by third parties in an effort to strengthen cybersecurity and transition from antiquated to cutting-edge data platforms. But the abrupt shift to the cloud has created new security threats. This implies that if your company or organization decides to utilize cloud technology and migrate your data there, you may not be fully aware of the hazards and may make a costly error.

In this article, we’ll go through the six biggest cybersecurity risks that firms must deal with when moving data or apes to the cloud. Be aware that these risks to cloud security are constantly changing, and the ones described below are by no means all of them. But before diving straight into that, let us have a look at what a cloud is and how secure it is.

What is Cloud Computing? #

Different services are delivered via the internet through cloud computing. These tools and programs comprise software, servers, databases, networking, and data storage, among other things. Cloud-based storage enables you to save files to a remote database rather than a local storage device or proprietary hard disc. An electronic gadget has access to the data and the software applications needed to run it as long as it has internet access.

For a variety of reasons, including enhanced productivity, speed and efficiency, cost savings, performance, and security, cloud computing is a popular choice for both corporations and individuals.

How Secure is the Cloud? #

The security risks that traditional data center systems face today coincide with those that apply to a cloud computing environment in many ways. Cybercriminals want to use software flaws to their advantage on both sides. Cloud computing adds a new component in that the organization and the cloud service provider (CSP) are both responsible for addressing and minimizing those risks. As operations shift to cloud computing models, it is essential to comprehend the nuances of these interactions in order to ensure cloud security.

Now, let us have a look at some of the top security threats associated with cloud computing.

Crucial Cloud Security Threats to Tackle #

Data Breach #

Data breaches occur when unauthorized users gain access to cloud services and tamper with the stored data. Once such persons obtain access, an organization’s safety is not assured, regardless of whether attackers view, copy, or transfer data.

A significant data breach that resulted in an organization’s massive amount of capital was the ‘Tesla cloud crypt-jacking in the middle of 2018. This happened due to the corporation not encrypting one of its cloud accounts, resulting in disclosed private telemetry data.

Human mistake is the main factor that leads to data breaches. Your company is easily vulnerable to hackers if you don’t educate your team on keeping data safe and secure or if they lack understanding. In light of the fact that over 90% of professionals believe that better data protection abilities can dramatically lower risks and data breaches occurring within their firms, it is imperative to provide your personnel with adequate cybersecurity education on data protection.

Internal Threats #

The biggest dangers to a company’s cybersecurity might occasionally be found within. Since they can take months or years to identify, insider threats are typically thought to be more dangerous than outsider threats.

Typically, the masterminds are those who have authorized access to a company’s cloud computing infrastructure. Insider threats will seriously damage your cloud system, whether they are unintentional or malevolent. Therefore, it is crucial to find them, look into them, and take action as soon as feasible.

Because organizations lack the necessary procedures to recognize these attacks and are unprepared to recognize and address them, they can go undiscovered for extended periods. The underlying cloud infrastructure is also something over which businesses have little to no control. As long as the suppliers retain a sizable amount of influence, conventional security methods might not be successful.

As well as putting staff and procedures to the test with adversary simulation and control tuning, monitoring user analytic and obtaining visibility into behavioral abnormalities can be used to detect an active insider threat.

Malware #

Organizations expose themselves to more caber dangers when they move sizable volumes of sensitive data to a cloud environment that is connected to the internet. Malware assaults are a frequent danger to cloud security, and studies suggest that data breaches become more likely for nearly 90% of enterprises as cloud usage rises. Organizations need to be mindful of the changing threat landscape as cybercriminals become more sophisticated in how they deliver attacks.

Cyberattacks #

Cybercriminals choose their targets based on the likelihood that their attacks will be profitable because cybercrime is a business. Cloud-based infrastructure is easily accessed from the public internet, frequently has lax security, and holds a lot of confidential and priceless data. A successful attack can probably be performed many times with a high probability of success because a wide variety of businesses utilize the cloud. As a result, cloud deployments within corporations are frequently the target of cyberattacks.

Misconfiguration #

One of the hazards to firms’ cloud-based systems is misconfiguration. Because most business owners lack familiarity with cloud-based infrastructure, they are vulnerable to various data breaches that could adversely affect their organization.

The requirement to make cloud data accessible and shared frequently leads to misconfiguration. Depending on the cloud service provider, restricting access to just authorized users may significantly impact a company’s capacity to control these systems. Critical security mechanisms like client-side encryption, intrusion detection systems and internal firewalls are frequently included with basic cloud storage services. Understanding security settings offered by vendors is essential.

Conclusion #

Cloud security is seriously threatened by both external attackers and internal dangers (either deliberate or unintentional). Together with your service provider, you must design a thorough cloud security strategy. Your security threats can be greatly decreased with the right equipment and procedures.

Understanding the most critical risks that cloud networks and systems face is an essential first step in preventing and thwarting them. You can take precautions against these cloud security issues by being aware of the resources that are best for your company. Your firm can benefit from cloud systems’ many advantages by putting the appropriate safeguards and countermeasures in place.

Related reading

What is Cloud Computing? #

Different services are delivered via the internet through cloud computing. These tools and programs comprise software, servers, databases, networking, and data storage, among other things.

How Secure is the Cloud? #

Threat Modeling Through Security Partnerships

Vin Patel — Thu, 17 Nov 2022 11:01:31 +0000

Key takeaways

IT professionals can identify possible security threats and weaknesses, rank the significance of each, and prioritize mitigation strategies for attacks on IT resources by using the systematic threat modelling process.
- Prevent internal and external attackers relevant to applications by keeping frameworks up to date.
It is not a checklist exercise, but it is better to uncover and address a vulnerability before hackers do, and the threat modelling technique is the best approach to do it.

IT professionals can identify possible security threats and weaknesses, rank the significance of each, and prioritize mitigation strategies for attacks on IT resources by using the systematic threat modelling process.

The main characteristic of a threat model is that it is methodical and structured, despite the fact that this broad definition may sound like a cybersecurity specialist’s job description. Threat yodellers follow a set of specific processes to completely understand the environment they are attempting to defend and find vulnerabilities and prospective attackers.

Nevertheless, there is not a single canonical threat modelling procedure, and threat modelling is still, in some aspects, both an art and a science. Threat modelling builds on several prior security techniques, most notably the concept of “attack trees,” which was created in the 1990s. Many people believe that the 1999 publication “The Threats to Our Products” by Microsoft employees Loren Kohnfelder and Prakrit Gang was the first comprehensive account of threat modelling.

However, it is critical to understand that there are several threat modelling frameworks and techniques accessible. Various models highlight different aspects, while others are specialized to certain IT specializations, such as models focused entirely on application security.

Advantages of Threat Modelling #

When done well, threat modelling may offer a clear view of a software project as a whole, aiding in the justification of security measures. An organization’s ability to identify known security risks to an application and make informed decisions about how to counter them is aided by the threat modelling approach. Otherwise, decision-makers could make hasty decisions based on little or no data.

An application’s or computer system’s security posture can be explained and defended using guarantees that a well-documented threat model offers. Additionally, threat modelling is the most efficient technique to do the following when the development organization is serious about security:

Identify problems early in the software development life cycle (SDLC).
Find design issues that code reviews and conventional testing methods might miss.
Consider novel assault strategies that you might not have before.
Target testing and code review to make the most of testing expenses.
Determine the security needs.
Fix issues prior to program release to avoid expensive post-deployment recoding.
Consider dangers that extend beyond common assaults to applications’ particular security problems.
Prevent internal and external attackers relevant to applications by keeping frameworks up to date.
To determine the elements that attackers will try to compromise, highlight assets, threat agents, and controls.
To pinpoint possible attackers in connection to the system architecture, model the placement of threat agents, motives, skills, and capabilities.

Phases in The Threat Modelling Methodology #

Each threat modelling technique has a unique set of phases; first, let us take a closer look at the fundamental logical structure of all these approaches.

The threat modelling process involves four broad steps:

Disassemble the infrastructure or application
To determine the threats
Decide on mitigation and countermeasures
Rank threats

We must discuss the specific methods that form the basis of threat modelling to comprehend what goes into each process.

Threat Modelling Techniques #

What does it mean to disassemble an infrastructure or application? According to software developer Andrea Della Core, decomposing an application is often characterized as “knowing the program and how it interacts with other entities. This includes creating use cases to understand how the application is used, identifying entry points to determine how a potential attacker might interact with the application, identifying assets, and determining trust levels, which represent the access rights that the application will grant to external entities.

One way to break down an application is to create a data flow diagram. Early in the 2000s, the concept of a trust boundary—which indicates a point in the data flow where the data must be verified before the entity receiving it may use it—was included. This concept is crucial to utilizing data flow diagrams for threat modelling. These were initially created in the 1970s as a technique to visually depict the movement of data inside a programmed or system as well as the locations where that data is changed or saved by different components.

Threat Modelling Approaches and Frameworks #

The many organized techniques for threat modelling are typically referred to as methodologies or frameworks. There are many of them, but we will focus on the most well-known.

7 top threat modelling methodologies are mentioned below:

STRIDE
DREAD
Trike
OCTAVE
NIST
PASTA
VAST

Best Methods for Threat Modelling #

Whatever strategy you use, there are a few rules you should follow. The most important but often difficult task is prioritizing threat modelling while creating systems. A secure viewpoint will be built into your application or system if you can accomplish it from the beginning of a project, which will save you a lot of hassle later.

Not seeing apes and systems in isolation from one another is yet another great practice. According to Michael Santarcangelo,“The result is a complete attack surface that the CISO can use to comprehend the whole threat portfolio throughout the organization if the various threat models are connected to one another in the same manner that the apes and components interact as part of the IT system.”

It is important to steer clear of frequent threat modelling blunders. The gist is this: do not get too caught up in the headline-grabbing dangers; remember that some of the largest unintentional risks are your users, and keep in mind that a threat model should be a dynamic thing that requires ongoing revision.

Takeaway #

Regardless of the technology used, the threat modelling process should be redone whenever the application, IT infrastructure, or threat environment changes. As new threats develop, the threat model is kept up to date. Threat analysis takes time and effort. It is not a checklist exercise, but it is better to uncover and address a vulnerability before hackers do, and the threat modelling technique is the best approach to do it.

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How Can CIOs Implement Better Cloud Strategies?

Vin Patel — Wed, 16 Nov 2022 10:47:21 +0000

Key takeaways

A cloud strategy is a bridge that helps in connecting organizations to host their IT infrastructure in a designated cloud environment.
The first barrier to any organization is to codify the cloud services along with the core building blocks to take advantage of automation.
Therefore, it is essential for CIOs to implement a cloud strategy for the better augmentation of the enterprise.

What Are Cloud Strategies? #

A cloud strategy is a bridge that helps in connecting organizations to host their IT infrastructure in a designated cloud environment. It is a living document that an organization follows by outlining its cloud architecture government model and strategies to ensure the worthwhile performance of applications hosted in the cloud. A cloud strategy also keeps up cloud management by describing cost, functionality, and service levels.

Why Are Cloud Strategies That Reduce Risk Important? #

Although many enterprises have set forth the cloud-first approach, not every company has a well-defined strategy that effectively communicates the reason behind cloud adoption. Therefore, a cloud strategy is essential to guide your organization through various transitions to the cloud by maintaining the expected benefits with the trials of reduced risk factors.

Without a strategy, a business is like a body without bones. A cloud strategy helps business groups and users with practical solutions and also increases productivity. Many organizations believe that cloud strategies have changed how they look at software and have saved them from the shadows of IT. However, the absence of cloud service adoption leads to the depot of technology, and non-optimized cost leads to risk and poorly configured environments.

How Can CIOs Help In Implementing Better Cloud Strategies? #

Create more robust cybersecurity protocols #

For sure, the pandemic highlighted the requirements to reinforce the security of enterprises. CIOs are constantly searching to tackle issues that have prevailed in the industry for a longer time and the ones coming in. They help you raise the waters around your innovative technologies and ensure security controls. The absence of which can disrupt your business.

A CIO helps in better disruption planning or strengthening cybersecurity since newer technologies require security to be tackled in a new way. They also help boost employee experience efforts and always find different ways to create agility that can help reboot the organization better. Since there are several needs of the business, it may not be efficient to look at every corner of it. Hence seeking professional help can help you keep ahead of your competitors. In addition, CIOs can help you implement better strategies using cloud computing.

Using DevOps to shorten time to value #

Since the IT system is continuously evolving, speed and flexibility are the driving factors of the business. This requirement has made a massive shift in the delivery system of IT. However, just creating better products and releasing them in the market is not enough to keep you ahead of your competitors. Organizations need to develop a supple way to understand and modify the information, trends, and new developments that help them meet the market’s demand.

DevOps is one of the cultural shifts in the information technology field that depicts how software development and information technology can work simultaneously, eventually saving time in the market. It has attained such a massive profile in the market that people have started accepting the measurement of the outcomes for the business through it.

Although there are several ways through which DevOps help organizations to boost the time to market their product. Here are a few of them.

Faster delivery of features and modifications #

When the development team develops new software, it is sent to the information technology operations for testing of the software. Since the product is new, operations require inhibiting a testing environment. However, suppose the software is just the updated version of the previous or current one. In that case, the operation department is also required to add interfaces and side applications, regardless of the presence of the testing environment. This can be time-consuming and may slow down the process.

With the help of DevOps, one can get rid of time-consuming tasks throughout software development. For example, with the introduction of automated testing of web apes, developers get lucky and can get quick feedback on the software. On the other hand, automatic integration allows them to make the necessary changes in the code base more efficiently.

Enhance efficiency #

DevOps, on the other hand, encourages the development team to invest more time in creating value work. When businesses spend on automated testing and integration, the developers do not have to run to and fro for machine configuration and code integration. Instead, both tasks can be simply achieved by clicking on the self-service portal.

DevOps helps in improving the efficiency of the software and reduces the workload of the IT operations team. This gives them the flexibility to work on more challenging and value-added tasks.

Code quality enhancement and rapid failure recovery #

The developers often start evaluating their next project when any software is delivered to the market. So, they often lose motivation to predict or avoid any future problems that arise in the software. So the workload entirely pops on the development team. With the help of DevOps, developers can take a deep sigh of relief as it keeps them evolving throughout the lifespan of the software product. It helps them efficiently operate or update any of the software’s features that improve code quality. However, it only requires a few fixes as it enables the developers to track the software’s bugs quickly and solve them efficiently. With the help of automation, the chances of human errors are also reduced.

Accelerate time to value with cloud #

As cloud continues to be an agitator for businesses and organizations in constant search for technologies to accelerate the measurable values of the business. This ranges from expanding globally to growing revenue and optimizing the cost that goes into increasing product innovation. Here’s how you can maximize time to value with the cloud.

Automation of operations #

The first barrier to any organization is to codify the cloud services along with the core building blocks to take advantage of automation. It is like pulling the organization wrapper around the cloud service providers. On the other hand, automation of operations promotes the on-demand deployment of standardized technology and gives flexible integration.

Operating model changes #

Organizations should not blindly automate the existing process to get the most out of the automation. The first step should be to evaluate the work and how it should be done. From where will it be done, and who will be responsible for managing and executing the work? It is essential to reimagine the operating model and dictate the shrinkage of IT debt to squeeze the maximum value out of cloud automation.

Culture shift that enables better customer experience #

In order to boost their automation and squeeze out every ounce of it, IT organizations must strive to automate everything in their business. Be it context building or trust building with their customers. Although changing the operating model can be challenging and adjusting to technologies can be dismantled, you have to make this change for the substantial leverage of your business.

Creating a solid strategy that helps in automation or cloud connection #

Undoubtedly automation and the cloud are a dynamic duo powering transformations that is an enigmatic combo to run the market at full pace. Automation helps developers connect with business imperatives and enables smooth onboarding. However, creating a strategy and solid visual interpretation is the key to operating a gigantic business. Then the set rules for automation help achieve its objective and guardrail security. After this, you can also mobilize the team to create further opportunities and build out of cloud and automation. These leading practices help to scale after a particular time.

Prioritizing cybersecurity #

Cloud computing and cybersecurity may look like two opposite poles in the bigger picture. The former helps store your data off-site, while the latter helps build a virtual wall around the site that protects data at any cost. Cloud computing generally refers to outsourcing and trusting the vendor to keep your data safe. It also secures your transactions. On the other hand, cybersecurity refers to the means of keeping everything close and trusting the on-site staff and procedures to do the job. Well, you might come up with a question, do they both clash?

Well, no, since more and more businesses are moving their computing and data to the cloud. A symbiotic relationship has been established between the two distinctive practices: cloud computing and cybersecurity. All this happened due to the dire need of the situation. Hence cybersecurity is prioritized when relying on cloud computing.

Although cloud security is a new form of caber security, it wasn’t simple for the It managers to combine these two forms and believe that data can be protected and stored on any other thing than the computer. However, the necessity of the business led to this enormous revolution, and now cybersecurity is prioritized by every business to keep them in check.

Improve security #

Cloud computing offers a security solution to every small to medium size business who are prone to a particular risk of vulnerable cyberattacks like ransomware as they do not have spent enough resources to improve their cybersecurity. Shifting to the cloud can immensely impact their business and enhance their security since cloud vendors have some of the most enhanced security in the information technology space. However, in addition to security, moving data to the cloud is much more efficient and fast than keeping them on-site. Also, it helps you get out of the kick-knacks of caber attacks.

Future Predictions of the Cloud Computing Industry #

Although the future is unpredictable, you can still analyze specific facts to know the current trends and usage, which can determine the fate of cloud strategy. This is because cloud strategy holds so much current and only elevates in the future. Here are some of the predictions related to the future of cloud computing:

Increase Storage Capacity #

In today’s world, data generation can be a topic of discussion. Data is generated more immensely than ever before, and their secure storage has become a concern for various organizations. Since organizations do not want to risk their data, switching to the cloud can be a great deal in the future because they provide a bigger storage capacity.

This is the reason behind the adaptability of cloud computing by various businesses. Since cloud providers are given more data centers cost-efficiently, the competition among them has been set really high. With cloud computing, you can store more data about your company.

Modular Software Will Be a Priority #

There is a constant increase in the size of an individual program which increases the complexity regularly. This highlights the fact that cloud technology will soon require modular software to make up for the needs of the industry. Software development is the call for future applications of cloud computing. It will be modified to an extent where users can store applications in places other than the cloud.

This helps reduce the software as settling down components of programs on various storage spaces can be cost-efficient.

Internet of Things With Cloud Computing #

The internet of things is considered one of the most advanced technologies as it comes with repetitive innovations in the real world of data analytic and cloud computing. However, there are several communications between machine-to-machine, data processing, and other steps in the background. Nevertheless, you can still do it effortlessly with the help of cloud computing.

Conclusion #

Cloud security is one of the most rapidly growing information technology services market segments. With the specific interest of individuals to align with the remote world and work in remote settings, the digital business has accelerated. Therefore, it is essential for CIOs to implement a cloud strategy for the better augmentation of the enterprise.

Related reading

What Are Cloud Strategies? #

A cloud strategy is a bridge that helps in connecting organizations to host their IT infrastructure in a designated cloud environment.

From where will it be done, and who will be responsible for managing and executing the work? #

It is essential to reimagine the operating model and dictate the shrinkage of IT debt to squeeze the maximum value out of cloud automation.

Using the NIST Cybersecurity Framework to address

Vin Patel — Tue, 15 Nov 2022 12:43:04 +0000

Key takeaways

S has been very active, especially with regard to the Cybersecurity Executive Order (EO) and activities in line with its goals.
NIST has published guidance to foster greater CSF adoption, including NISTIR 8170, Federal Agencies’ Approach to Using the Cybersecurity Framework and NISTIR 8286 Integrating Cybersecurity and Enterprise Risk Management (ERM).
As organizations continue to develop their security systems, a dynamic and integrated framework that is mapped at existing levels is important, and this is where the NIST’s CSF comes in.

Since last year, the federal government of the U. S has been very active, especially with regard to the Cybersecurity Executive Order (EO) and activities in line with its goals. Another industry framework and source that has received more attention is the NIST Cybersecurity Framework (CSF).

The CSF proposed another EO,?13636, beginning in 2013, and directed NIST to work with stakeholders to develop a voluntary risk mitigation framework for critical infrastructure. It arose through joint efforts with government and industry, both of which have widely embraced the framework.

What is CSF? #

The Cybersecurity Framework (CSF) is a set of best practices that organizations can use to protect their data. The framework is designed for national standards and technology centers to provide affordable security for both big and small organizations.

In 2013, the CSF came into force with President Obama’s Executive Order on Cybersecurity (EO13636). Under the guidance of NIST, it worked with stakeholders to develop a voluntary risk mitigation framework for critical infrastructure. It does this by focusing on three key areas:

Information Sharing,
Privacy, and;
Adopt cybersecurity procedures

Here’s how the CSF is structured, how its capabilities can help achieve some of the latest cybersecurity EO goals, and how any organization can better map risk threats.

What are the Components of a Cybersecurity Framework? #

The core of CSF consists of three components:

The key is a desirable set of cybersecurity activities and outcomes.

Hosting organizations use startup categories to provide context when it comes to how organizations view cybersecurity risk management.

Framework profiles help provide customized alignment with organizational needs and goals in achieving outcomes and reducing risk to the organization and the industry as a whole.

Within these three categories, additional areas correspond to the effectiveness of the cybersecurity program, such as sections and subsections of activities. NIST has produced many examples of framework profiles, such as production, selection, and smart grid.

One of the most notable features of CSF is the ability to split functions: identity, protect, detect, recover, and respond. What makes these works so popular is their practicality and logic. They align with the activities and cycles of cybersecurity and risk management within an organization’s security system. These capabilities also apply to organizations across all industries and job verticals, making CSF flexible and adaptable.

Original diagram for Techfastly by Vin Patel.

How a Cybersecurity Framework Helps Enhance EO Compliance? #

CSF is not explicitly mentioned in the latest cybersecurity EO, but NIST is referenced extensively. Since the CSF is its primary risk management framework, it will be linked to the many tasks and activities that NIST performs as part of the EO. All cybersecurity activities and tasks described in the EO can be mapped to all of the CSF operational categories discussed above.

NIST has published guidance to foster greater CSF adoption, including NISTIR 8170, Federal Agencies’ Approach to Using the Cybersecurity Framework and NISTIR 8286 Integrating Cybersecurity and Enterprise Risk Management (ERM). Combining this guidance with EO-related activities will enable federal agencies to address their existing risks and security gaps.

Aligning Cybersecurity Framework Objectives to Threats #

Organizations, governments, and industries can take additional steps to address CSF objectives and threats. Another good method is to use MITRE’s ATT & CK assessment, which mimics conflict strategies and methods for the best cybersecurity products. End-users can then use this information in the industry to understand how products are manufactured and how they meet the organization’s security objectives. Another excellent resource for MITRE comes from the Threat Informed Defense Center Map MITRE ATT & CK and NIST 800-53. Organizations can use this map layout to convert the map from the center to a reference in CSF, which corresponds to specific functions and categories.

Regarding real threats, self-assessments and CSF ratings can also be used to improve decision-making on investment priorities. Regardless of industry, all security leaders face limited resources and support. Identifying vulnerabilities in security systems and facilitating investment in high-risk areas can bring significant benefits. This is why security leaders must ensure that security controls and operations are linked to organizational outcomes and business objectives. Doing so ensures compliance with business leadership, enhances the procurement of security systems and assists in the safe operation of the business.

NIST CSF is a flexible framework for managing the maturity of an organization’s risk and security systems. Its operating conditions include managing online demands, reporting cybersecurity threats, and integrating and coordinating caber processes and discoveries. All of these operating conditions apply to meeting the set of tasks and objectives that emerge from the 2021 Cybersecurity EO.

Learning about the CSF #

NIST’s CSF can be an important tool for organizations developing the maturity of their security programs and seeking to reduce organizational risk and cover important security functions. There are many resources to get started with CSF, especially NIST itself. They offer online readings, presentations, and detailed documentation of the framework. There is also a book dedicated to NIST CSF. As organizations continue to develop their security systems, a dynamic and integrated framework that is mapped at existing levels is important, and this is where the NIST’s CSF comes in.

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Questions and answers

What is CSF? #

What are the Components of a Cybersecurity Framework? #

The core of CSF consists of three components: - The key is a desirable set of cybersecurity activities and outcomes. - Hosting organizations use startup categories to provide context when it comes to how organizations view cybersecurity risk management.

How a Cybersecurity Framework Helps Enhance EO Compliance? #

9 Super Smart Ways to Protect Your Crypt Wallet From

Vin Patel — Sun, 13 Nov 2022 16:28:19 +0000

Key takeaways

The crypt industry has evolved rapidly, attracting crypt investors and hackers who want to access crypt enthusiasts’ wallets.
More than $320 million was stolen from the cryptocurrency trading platform Wormhole in a cyberattack in February 2022.
The more you know, the safer your financial operations will be.

The crypt industry has evolved rapidly, attracting crypt investors and hackers who want to access crypt enthusiasts’ wallets. The world of cryptocurrencies has enabled potential investors all around the world to gain access to a plethora of cutting-edge investing opportunities. However, along with these new opportunities come the possibility of hurdles. Security is one of the most essential terms in crypt. It’s also why many individuals are hesitant to put their money into cryptocurrency investments.

Some users are under the impression that their wallets cannot be hacked by anyone. There have been around a dozen attacks since the pandemic began, with an estimated loss of millions of crypt since April 2020. The common perception is that cryptocurrencies cannot be tracked in any way. In January of 2022, hackers could steal crypt worth $15 million without being caught.

Because of advancements in hacking technology, cybercriminals now have various options for gaining access to individuals’ wallets. But, you can stop hackers from breaking into your wallet if you take the necessary precautions and follow the correct procedures. To prevent hackers from getting into your crypt portfolio, you must learn how wallet security can be broken. Let’s look at how hackers can get into your wallet and the steps you can take to prevent this from happening.

Here are some crypt security best practices that will stop hackers from getting into your crypt wallet. #

1. Distribute your investment among several different wallets. #

It’s terrible to store all of your cryptocurrencies in a single wallet. Instead of keeping all your cryptocurrency in a single wallet, you should split them into at least two different wallets. For example, you should have a wallet where you keep airdrops, a wallet where you make daily transactions, and a wallet where you keep your leading portfolio.

This is one of the most effective methods of securing your cryptocurrency wallet from the potential damage that could result from a breach in security. Even your savings in cryptocurrencies ought to be dispersed throughout many different wallets, lest you suffer catastrophic losses. Use one “hot” wallet for day-to-day transactions and one “cold” wallet for holding onto cryptocurrency.

2. Use a secure internet connection. #

If you’re wondering, “Can your crypt wallet be hacked?” Using a public Wi-Fi network or an unsecured internet connection is one way a hacker can get into your device. They can even affect your computer with spyware, allowing the hackers to monitor everything you do on the computer.

By avoiding connecting to public networks, you are removing yourself from the hackers’ primary target. Secure internet browsing can protect your money. When trading online or using your crypt wallet, utilize a VPN for optimal security. A VPN’s job keeps hackers from seeing what you do online and helps you change your IP address and location.

Hackers can easily access critical information and wreak massive damage using cryptocurrencies if you take the wrong actions. Cryptocurrencies may be one of the most secure payment methods. Still, if you take the incorrect measures, hackers can easily access essential information and wreak massive harm.

3. Ensure the Safety of Your Local Device #

When your device, a PC or a mobile phone, is not secure, anyone can easily access your crypt wallet and send your cryptocurrencies to another person. In addition, make sure your device is protected against malware and caber attacks by installing firewalls and anti-virus software. Suppose your device includes a fingerprint or face detector option. In that scenario, you should turn it on to have the highest possible level of protection.

4. Stay away from unregulated crypt exchange platforms. #

It is not a smart move to retain cryptocurrency holdings on an exchange that is not regulated. This is because their safety precautions are frequently not up to the exact requirements of regulated businesses. There are several instances in which the management behind them is typically anonymous. If funds are lost, there won’t be many ramifications.

5. Be careful when you’re handling crypt payments. #

Inexperienced users frequently purchase Bitcoin from an unregulated exchange in the expectation of scoring a better deal. But obtaining a fantastic price doesn’t ensure you are dealing in a secure environment. Some of these sites are made by hackers, so they could find out more about people who use cryptocurrencies. More than $320 million was stolen from the cryptocurrency trading platform Wormhole in a cyberattack in February 2022.

You should exercise caution before making an online purchase since you never know how a hacker can access your financial information. It’s more like using your regular bank account than anything else. We are all aware that traditional bank accounts are frequently susceptible to hacking, which results in the loss of millions of dollars by account holders. Therefore, you should use extreme caution while engaging in such transactions.

6. Verify the recipient’s wallet address before transferring crypt. #

Each cryptocurrency transaction starts and finishes with a unique wallet address. Your address will be between 26 and 35 characters long and will consist of letters, numbers, and special symbols. Check the recipient’s ID twice before transferring cryptocurrency to a new wallet.

The wrong wallet address belonging to a hacker can be copied and pasted with malicious software. On the blockchain network, it is impossible to undo a transaction after it has already been completed. As a result, it’s wiser to err on the side of a precaution than regret.

7. You should never use the same email-id & password for multiple online accounts. #

Hackers might be able to get into your crypt wallet if you use the same password on many sites or places. Utilizing one-of-a-kind passwords that are difficult to remember and then storing them in a secure location where they are kept encrypted is one of the most effective ways to steer clear of this practice.

You may safeguard your cryptocurrency wallet by utilizing passwords that are difficult to crack and updating them regularly. You can also use two-factor authentication (2FA), accessible on your device or wallet, to ensure you have the highest possible protection from cybercriminals.

8. The password should never be shared. #

Your cryptocurrency wallet’s password is something you should never reveal to anyone. Some of you may believe that disclosing the crypt wallet’s password is preferable because recovering it is next to impossible. Instead of sharing the password, you can write it down and put it in different secure storage places, so you can always get into your wallet.

Some new users think that hackers will never target them because they don’t have much crypt investment in their wallets. However, hackers have a distinctive way of thinking. They go after easy targets because they know that it will be easy for them to get through security if they find a weak spot.

9. Always be on guard against phishing scams. #

One of the most common techniques hackers can get your crypt is Phishing, which is highly effective once a user has been tricked. Hackers develop sites and emails that seem just like the originals to cheat unwary individuals of their investments by obtaining their security details. Domain names known to be misleading are also purposefully selected for the scams. Take, for instance, the domain Finance.co rather than Finance.com.

Always double-check the link to make sure you’re in the right place. Also, ensure the site has an SSL certificate (padlock icon on link tap) to secure your data. Because the websites are often indistinguishable, victims are easily duped into login into the copied sites with their crypt account credentials. When you enter this information, the data is sent to hackers. Once they have all this information, they may break into the victim’s real account on the crypt website and steal all of their funds.

Bottom Line #

Since the beginning of the cryptocurrency industry, hackers have been looking for ways to get into people’s cryptocurrency wallets and steal from them. Knowing how your crypt wallet can be hacked, such as through Phishing, the theft of secret keys, and hacked SMS verification, will help you protect it better. Your wallet’s safety is entirely in your hands. Never share your private keys and seed phrases if you want to protect your digital currency. After reading this piece, you should understand what to watch out for and how to safeguard your crypt from being stolen. Since you are already using cryptocurrencies, you should make it a habit to continually educate yourself on the subject. The more you know, the safer your financial operations will be.

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How Will Zero Trust Change SaaS Security?

Vin Patel — Fri, 11 Nov 2022 11:26:18 +0000

Key takeaways

SaaS platforms are rapidly being employed for mission-critical applications by many enterprises.
SSPM’s major purpose is to keep data safe and prevent unwanted access to SaaS services.
I hope you find this information useful as you consider whether or not to employ zero trust in your cloud applications.

SaaS platforms are rapidly being employed for mission-critical applications by many enterprises. As a result, SaaS security is an important aspect of cybersecurity efforts.

SaaS apes, on the other hand, are managed by a third party and are not under the authority of the business. How can companies control access and ensure that their applications and data are protected from caber-attacks? Zero-trust is a viable option. It’s a new security paradigm that, by default, limits access to everything and dynamically checks every connection based on the current security context, enforcing security regulations regardless of where users are or what application they’re using.

What is Software as a Service (SaaS)? #

SaaS is a software delivery model that allows cloud providers to host programs and make them available to end-users via the Internet.

Software companies usually use third-party cloud providers to host their apes. In some circumstances, cloud companies such as Microsoft or Amazon Web Services (AWS) offer SaaS directly. A software company that builds its own cloud infrastructure to host an application is a third option.

A cloud-based distribution model is used for SaaS. The cloud provider (who may or may not be the application developer) hosts the application and related data on its servers, databases, network, and computational resources. Any device that is connected to the network can use the program. Web browsers are commonly used to access SaaS apes.

As a result, businesses that use SaaS apes don’t have to worry about installing and maintaining software. Users usually have to pay a monthly charge to use the software. Application Programming Interfaces (APIs) can be used to connect SaaS applications to other software.

What is Zero Trust? #

Zero Trust is a theory that believes that a complex network’s security is always in jeopardy from both external and internal threats. It aids in the organization and stratification of a comprehensive response to these threats. This is in sharp contrast to the classic perimeter security concept, which believes that bad actors are always on the untrustworthy side of the network and that trusted users are always on the trustworthy side. Zero Trust invalidates these assumptions, and all users are regarded as unreliable.

How Does Zero Trust Security Work and Protect the Cloud Environment? #

A zero-trust architecture was created by John Kindervag in 2010 while working as a principal analyst at Forester Research. It is a comprehensive framework that offers effective protection of an organization’s most important assets. It operates on the assumption that every connection and endpoint is a potential danger. Even for those connections that are already inside, the framework defends against these dangers, whether external or internal. In a nutshell, a zero-trust network consists of the following components:

All corporate network traffic is logged and inspected.
Access to the network is restricted and controlled.
It validates and protects network resources.

To summarize, the zero-trust security model guarantees that data and resources are unreachable by default. Users can only have limited access to them under certain conditions, known as least privilege access. Every connection, such as when a user connects to a software or application to a data set via an API, is verified and authorized by a zero-trust security architecture (API). It guarantees that the interaction complies with the organization’s security policy’s conditional requirements. A zero-trust security strategy also uses context from as many data sources as feasible to verify and approve every device, network activity, and connection based on dynamic policies.

Organizations must connect information from each security domain to successfully deploy a zero-trust architecture. Across the firm, security teams must agree on priorities and access regulations. They must safeguard all business connections, including data, users, and devices, as well as applications, workloads, and networks. This architecture necessitates a well-thought-out strategy and roadmap for implementing and integrating security measures to achieve certain business goals. Adopters must do the following to make a zero-trust model work:

Commit from the top down.
All IT and data assets should be cataloged, and access privileges should be assigned based on responsibilities.
Fix some of the most common flaws.
For a data-centric strategy, classify the data.
Segment networks to avoid lateral movement, which is a common cause of data breaches.
During virtual machine and cloud server cross-movement, isolate and safeguard workloads.

From the outside, it may appear to be a limiting process. However, a good deployment of a zero-trust model can help the security team get context and insight into a fast-evolving attack surface as well as improve the user experience.

How to Protect SaaS Applications Using SaaS Security Posture Management (SSPM) and Zero Trust? #

SSPM (SaaS Security Posture Management) is a new security category that can automatically assess a SaaS application’s security posture, detect weaknesses, and assist administrators in implementing secure setups. SSPM’s major purpose is to keep data safe and prevent unwanted access to SaaS services.

Complex setups are common in SaaS services, and default settings are frequently insecure. A business can’t rely on its users to remember to utilize secure configurations all of the time. Even if configurations may be applied centrally, administrators find it difficult to master each SaaS service’s user interface and check configurations regularly. In a large company with hundreds of SaaS applications, this can be very difficult.

Continuous monitoring and visibility into vulnerable setups across all SaaS applications utilized by a company are provided by SSPM technologies. They can also make recommendations for security improvements and, in some situations, automatically fix vulnerable configurations.

Every user is verified and authenticated using a combination of authentication methods in the zero-trust security model (mufti-factor authentication). Limiting and monitoring network traffic is made easier, and credentials are protected using layered and secure authentication. Devices remain password-protected, and only authorized individuals have access to them.

IP allow-listing and location-based geofencing can also aid in tighter network access control. The flexibility and cost-effectiveness of zero-trust security in cloud-based architecture are greater. Organizations of all sizes can use a zero-trust approach to protect the cloud while avoiding the need for on-premise hardware.

How to Enforce Zero Trust Security Across SaaS Applications? #

In a world with zero trust, access policies are often set by determining who is attempting to access a system (authentication) and what access and privileges they should be granted (authorization).

Single sign-on is a practical approach to putting up this identity-centric security solution (SSO). In this sense, SSO refers to the process of maintaining identity across numerous platforms. For example, with a consistent authorization policy, a user can have only one user account and use it to access all of an organization’s systems, both on-premises and in the cloud.

Using Single Sign-On (SSO) to Guarantee Zero Trust #

SSO integration is currently supported by the majority of SaaS providers, allowing enterprises to centralize identity management rather than build a separate store of identity data. When choosing a SaaS solution, make sure it supports SSO in a way that makes sense for your identity management system. Some SaaS suppliers charge for SSO integration, while others require costly bundle updates to enable particular functionalities.

To be effective, an identity management system must take into account the enterprise’s dynamic character. Employee access requirements fluctuate as jobs change and people come and go. Connecting your identity management system to an HR system that serves as a trustworthy source of employee roles and responsibilities is one method to overcome this challenge. Personnel changes in the HR system are automatically propagated to the SSO provider, and permission decisions are automatically implemented into the integrated SaaS application once the two systems are live.

Access is Granted Based On the Security Context #

The choice to give access depending on the status of a connected endpoint is another crucial component of a zero-trust architecture. The security team must take into account not only the identification of the user but also the larger security context, such as the device’s health.

Each connection request is analyzed in a zero-trust environment. The sort of data an individual accesses or the type of activity they want to perform is compared to the security policy via access control systems. The connection may be blocked or accepted depending on the context, such as the user’s device, current location, time of day, and authorization policies.

Integrating your SSO provider with your endpoint IT or secure proxy is one way to accomplish this. When a user attempts to log into an application, the provider verifies their identity and checks their level of access. Before providing access, it verifies with the endpoint agent to ensure that the device’s health is acceptable.

Conclusion #

In this article, I covered the basics of zero trust and how it might help SaaS security:

By offering a standard platform for remote user access and authorization, zero-trust can improve cloud security.
Security posture management (SSPM) systems for SaaS applications can help provide granular access control within apes, ensuring that users are not given excessive rights.
SSO integration, in particular, helps ensure that the same authentication and authorization policies are implemented across the hybrid environment with zero trust access control.

I hope you find this information useful as you consider whether or not to employ zero trust in your cloud applications.

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Questions and answers

What is Software as a Service (SaaS)? #

SaaS is a software delivery model that allows cloud providers to host programs and make them available to end-users via the Internet. Software companies usually use third-party cloud providers to host their apes.

What is Zero Trust? #

How Does Zero Trust Security Work and Protect the Cloud Environment? #

A zero-trust architecture was created by John Kindervag in 2010 while working as a principal analyst at Forester Research. It is a comprehensive framework that offers effective protection of an organization’s most important assets.

How to Protect SaaS Applications Using SaaS Security Posture Management (SSPM) and Zero Trust? #

Security Infrastructure and Mufti-Cloud: An Overview

Vin Patel — Fri, 11 Nov 2022 11:25:55 +0000

Key takeaways

In the beginning, it was a common practice for businesses to use a single public cloud to manage all of their needs for digital infrastructure.
The necessity for protection across numerous different cloud providers, or mufti-cloud security, is one of the primary factors to be taken into account.
Scrutinize each mufti-cloud security solution before making a decision, and wait until you have all the facts you need to do so.

In the beginning, it was a common practice for businesses to use a single public cloud to manage all of their needs for digital infrastructure. However, the majority of groundbreaking businesses today rely on mufti-cloud solutions. These strategies use multiple cloud service providers to offer the firm a variety of alternatives and capabilities.

Companies are beginning to understand that using a number of various cloud providers throughout the company is a clever move. In this article on security infrastructure and mufti-cloud, we will examine the current significance of the mufti-cloud approach for organizational security.

What is Mufti-Cloud Security Infrastructure? #

Mufti-cloud security is a complete cloud security solution that guards against sophisticated security threats and assaults on company and customer data, assets, and applications across numerous cloud infrastructures and environments.

This makes it possible for businesses to benefit from the assets of each cloud provider while reducing the dangers usually connected with relying on a single cloud provider. Mufti-cloud management of the underlying infrastructure is becoming more crucial as businesses modernize their applications, seamlessly manage and control deployment across environments, and grow across environments.

What are the Benefits of Mufti-Cloud Infrastructure? #

Different applications may be optimized using cloud services that are specific to each provider as firms modernize their application stacks by creating new software or updating outdated ones (Artificial Intelligence best fit on Google Cloud). There may be business applications that are tailored to a particular cloud (Oracle Cloud).

Applications using a certain Operating System (OS), like Microsoft Windows, may predominate and be the greatest fit for a particular cloud (Microsoft Azure). One cloud infrastructure platform may be a better fit than another for commercial reasons, such as data gravity, management tools that are only available in a few languages, or regional team preferences.

If you need an example, you may compare it to the present cell phone service market. Cell phone service is provided by at least three or four large companies (and a few smaller ones, too), each of which has unique advantages and capabilities. Families and businesses frequently employ various service providers to give each customer access to the capabilities they want at a variety of price points.

The use of many clouds is similar. It gives companies more chances to take full advantage of what the cloud has to offer.

In the current market, mufti-cloud is unquestionably one of the most popular approaches. Several factors motivate organizations to use this kind of structure, including:

- Options #

Everyone appreciates options. Additionally, you can select from a choice of cloud options when using a mufti-cloud architecture. This encourages flexibility and keeps a company from getting locked into a particular supplier or contract.

- Risk reduction #

An interruption may be disastrous. Downtime of even a few minutes can cost your company thousands of dollars (not to mention a damaged reputation). Multiple cloud environments help you prevent downtime by ensuring you always have access to backup resources and data storage.

A mufti-cloud strategy isn’t simple, though. The necessity for protection across numerous different cloud providers, or mufti-cloud security, is one of the primary factors to be taken into account.

How Does Mufti-Cloud Security Infrastructure Work? #

Organizations must reduce the complexity brought about by using numerous hyper-scale cloud providers in addition to on-premises infrastructure because mufti-cloud is becoming more and more common. Each cloud provider has a unique architecture, set of guidelines, and specifications. Solutions for mufti-cloud infrastructure must:

Regardless of where they are installed, manage apes consistently.
Make it possible to create, move, and run apes anywhere, including between public clouds, without refactoring.
Maintain application security wherever they are used.
Support IT and developers to make it easier for teams to work together.
Give users a way to seamlessly transition to different cloud environments so that reworking is not required while adapting.

Mufti-cloud Security Challenges #

Deploying a mufti-cloud system, meanwhile, is not without its difficulties, particularly in terms of security. Multicloud increases the risk of security breaches because there are more options for error. There are already many cases of organizations misconfiguring cloud environments to the point that private files are left exposed to the internet.

Misconfiguration of a mufti-cloud environment may consequently make it simpler for hackers and cybercriminals to target your company, but only if the environment is misconfigured.

The IT and security teams can take significant steps toward fixing any mistakes if they can gain a hands-on understanding of the environment. That’s if IT is aware of every service being used, which is not always the case as many business units and even specific employees are content to begin utilizing new cloud services without informing the IT department.

The lack of developer and operator skills is one of the main barriers to embracing mufti-cloud architecture. The installation of several clouds brings about new operational challenges. To take advantage of the innovation potential of each cloud environment, new skills must be learned if each cloud is operated as a separate, isolated silo with its own special operating and development model, taxonomy, and set of APIs. As a result, as firms start down the mufti-cloud route, many see an increase in labor expenses and a decline in organizational effectiveness.

It is more difficult for app development teams to swiftly resolve application performance issues as a result of differences between cloud infrastructures. Furthermore, the variations make it challenging to consistently implement thoroughly thought-out policies that guarantee programmed are always secure and in compliance wherever they are deployed.

Conclusion #

You require a complete security solution for dynamic cloud settings. Finding the best cloud security solution for your mufti-cloud environment might feel like a genuine struggle, though, with so many options available.

Being methodical and patient is crucial. Scrutinize each mufti-cloud security solution before making a decision, and wait until you have all the facts you need to do so.

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Questions and answers

What is Mufti-Cloud Security Infrastructure? #

What are the Benefits of Mufti-Cloud Infrastructure? #

How Does Mufti-Cloud Security Infrastructure Work? #

Organizations must reduce the complexity brought about by using numerous hyper-scale cloud providers in addition to on-premises infrastructure because mufti-cloud is becoming more and more common.

Using DataSecOps To Maintain Data Security in the Cloud

Vin Patel — Fri, 11 Nov 2022 11:24:46 +0000

Key takeaways

Cloud adoption has become a particularly popular issue in the past couple of years due to the rise in remote work, even though firms have been progressively preparing cloud migrations for the past ten years.
Then, investigate what safeguards you can put in place to protect it, as well as who has access to it and whether or not that access may be canceled or limited (for example, by masking the sensitive data).
As a result, DataSecOps should be a cornerstone of any organization’s cloud security strategy.

Cloud adoption has become a particularly popular issue in the past couple of years due to the rise in remote work, even though firms have been progressively preparing cloud migrations for the past ten years. according to Gartner, global spending on risk management and IT solutions will increase by 12.4% in 2021. The data may be safe in the Cloud if you use a DataSecOps approach to cloud security. In this article, we will strive to explore the complete extent of DataSecOps and why it is so important for cloud security.

Why does Cloud data security matter?

Cyberattacks are becoming more sophisticated, and data security is frequently compromised as a result of breaches. Small and medium-sized businesses are responsible for about half of all data breaches, despite the fact that large corporations are more frequently the target of severe cyberattacks.

Along with cost savings, the Cloud offers more productivity and flexibility. Cloud technology can also expose your company to a variety of complex caber threats, though, if it’s not managed effectively. Data protection is crucial because when businesses are laid back about security concerns, their infrastructure becomes vulnerable to issues like downtime, data loss, and financial losses as a result of regulatory proceedings.

What is DataSecOps, and why is it important?

DataSecOps is a change in how businesses approach security as a component of their data operations. It is the realization that security should not be an afterthought but rather an ongoing component of data operations activities. In actuality, DataSecOps should be seen as the mechanism that enables data democratization. DataSecOps provides a balance that allows teams within an organization to quickly produce value from data without sacrificing privacy, security, or accountability.

Main Principles of DataSecOps

Shared Data Ownership

DataSecOps indicates that there is not just a shared thinking about security but also shared responsibility for security among different teams anytime data is involved. DataSecOps is also the recognition that many organizations now deal with a large amount of sensitive data and that this data in the wrong hands can cause significant harm. Security is both a major advantage and a huge liability for the organization due to privacy and data protection rules, as well as the possibility of data disclosure.

DataSecOps Prefers Continuous Processes over Impromptu Projects

Impromptu data projects involving security, privacy, and governance tend to grow old quickly because data today is continually changing, and new data objects and users emerge on a regular basis. A sensitive data discovery project, for example, undertaken once a year (or even once a quarter) may be problematic if the frequency of changes is significantly higher. Ideally, such projects should be replaced or supplemented by continuous processes whenever practicable.

Prioritization of Sensitive Data

In data, you should nearly always prioritize sensitive data first because security issues with sensitive data can be, well, really sensitive.

Knowing where exactly your sensitive data is and what it contains is a requirement for prioritizing sensitive data (in order to prioritize within sensitive data). If you don’t know where your sensitive data is, finding out might be an excellent place to start. Then, investigate what safeguards you can put in place to protect it, as well as who has access to it and whether or not that access may be canceled or limited (for example, by masking the sensitive data).

Quick Time-to-Value With Prompt Security

The final principle is to enable the company to be “data-driven,” allowing for data democratization while maintaining security. We can achieve this ideal by ensuring that there are clear policies and processes in place surrounding data access. We can do this so that when there are some delays in getting access to the data, they are due to “the appropriate reasons” (i.e., an edge case that occurs infrequently and requires special approval) and not because of a manual long and complex process that requires all data customers to wait a long period of time to get access to data.

Utilize methods for protecting data analytic pipelines

One of the most noteworthy advantages of the Cloud is data analytic, which provides unmatched scale and uses insights for market differentiation. Organizations should naturally make sure that data is safeguarded at every stage of its lifespan via the pipeline, which calls for a variety of situational strategies.

Unstructured data that is being created must be categorized in order to decide how it should be secured. Identifying whether the data in question contains sensitive information, such as a Social Security number (SSN), home address, or credit card number, is the first step in categorizing it. The data can be hashed if sensitive information is found in it, but it doesn’t need to be evaluated. The sensitive information is totally concealed using characters in a different format thanks to this method.

How Can DataSecOps Prevent Cloud Attacks?

The DataSecOps strategy eliminates the need to remediate possible risks after they occur. This allows data scientists and IT teams to collaborate while creating the cloud architecture, with data protection as a key component, stitching security and privacy into the Cloud.

According to DataSecOps, good and agile data governance is an essential component of a healthy and safe data operation. This means that data should have distinct owners and be accessible in a secure but straightforward manner.

Additionally, DataSecOps recognizes that automation and testing are important factors in distinguishing a successful and secure data operation from a failing one. Manual labor may result in a bottleneck or higher dangers because small teams are handling big volumes of data activities.

Bottom Line

DataSecOps is comprehensive because it addresses all data-related processes, not just those involving specific teams. It is not just about the data engineering team, for example, and does not imply that once another team pulls data, they are “out of scope” for DataSecOps operations. Cloud data security differs significantly from on-premise security in many ways. Having the correct strategies in place can help prevent or substantially reduce the effect of a breach while still preserving the business value of data. As a result, DataSecOps should be a cornerstone of any organization’s cloud security strategy.

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How to Improve SD-WAN Security?

Vin Patel — Fri, 11 Nov 2022 09:50:59 +0000

Key takeaways

As the contemporary workforce becomes more mobile and businesses stretch out and flourish, software-defined wide area networks (SD-WAN) have emerged as a popular networking option.
With this increased flexibility over traditional networks, administrators may build a micro-segmentation plan and integrate zero trust concepts.
Still, leaving too many variables to a single vendor can be hazardous to enterprise business.

As the contemporary workforce becomes more mobile and businesses stretch out and flourish, software-defined wide area networks (SD-WAN) have emerged as a popular networking option.

SD-WAN provides companies with greater flexibility, scalability, performance, and agility for today’s virtual, edge, branch, and cloud IT environments by bringing the benefits of software-defined networking (SDN) to traditional hardware-centric networks. However, in addition to the benefits SD-WAN brings enterprises, it also introduces a new set of security issues.

This article examines the security features of SD-WAN systems as well as ways to improve SD-WAN cybersecurity. Continue reading for a technical overview of SD-WAN.

What is SD-WAN? #

SD-WAN is a virtual architecture for managing a wide-area network that spans the dispersed, hybrid IT infrastructures that are common in today’s business enterprises.

Unlike previous WAN designs, which routed all traffic via a central hub or data center, SD-WAN architectures improve the performance of on-premises services such as SaaS apes by providing direct access to cloud platforms. This cloud-centric paradigm offers administrators comprehensive network control capabilities while maximizing bandwidth and lowering service delivery costs.

Software-Defined Networks(SDN) vs. Traditional Networks #

Traditional networks, as defined by veteran system administrators, are the essential gear – switches, routers, and firewalls – that link and govern network traffic for an enterprise. In traditional networks, the control plane (protocols and configuration) and the data plane (forwarding) are the same, allowing managers few options other than physically changing or resetting network equipment.

By contrast, software-defined networks (SDN) separate the control plane and data plane and allow administrators the ability to change network configurations using a software program. SDN leverages contemporary virtualization and remote network administration capabilities while reducing unnecessary travel and setup expenses.

The OpenFlow standard serves as the foundation for SDN, allowing an SDN controller to link and operate switches and ports for network management.

SD-WAN vs. SDN #

SD-WAN designs are examples of SDN technology used to connect geographically dispersed wide-area networks using broadband internet, multiprotocol label switching (MPLS), 4G/LTE, and 5G.

SDN expressly refers to the separation of control and data planes within the core network, data center, or LAN. SD-WAN, on the other hand, is application routing expanded to a dispersed network of branch offices and users.

SD-WAN Security Challenges #

Branch employees and distant users connect to a company network via an internet-linked web of connected devices using SD-WAN topologies. This IT sprawl and an overabundance of endpoints complicate network security. Without sufficient segmentation, even a single unprotected access point might be hazardous.

While SD-WAN solutions have security capabilities out of the box, this is insufficient for safeguarding business workloads across a broadly spread network.

Administrators can first inventory the existing or prospective SD-WAN solution’s security features to assess extra security coverage. However, the Secure Access Service Edge (SASE), or the combination of SD-WAN with a set of network security solutions that span edge to cloud security, has become the industry consensus.

The sections that follow examine standard SD-WAN security features, followed by how enterprises might supplement SD-WAN infrastructures with SASE and other solutions.

SD-WAN Security Capabilities and Features #

Not all SD-WAN solutions are created equal, but they all have some level of security features. Most include a few security features built in to provide basic network security, such as Internet Protocol Security (IPsec), Virtual Private Networks (VPN), stateful firewalls, and fundamental threat detection and response.

Data Encryption in Transit #

As the number of devices and people connected to workplace networks grows, so does the attack surface of sent data.

Many software-defined networking (SDN) systems have 128- and 256-bit AES encryption as well as IPsec-based VPN features. These secure information-in-transit tunnels prevent illegal network access and maintain continuous compliance.

Traffic Segmentation #

SD-WAN segmentation enables administrators to divide traffic based on application characteristics and network policies.

Segmenting virtual networks within the SD-WAN overlay prevents traffic from less secure places from infiltrating other segments with sensitive access or data. With this increased flexibility over traditional networks, administrators may build a micro-segmentation plan and integrate zero trust concepts.

Threat Detection and Response #

Many SD-WAN providers give access to threat intelligence services that can detect and mitigate typical security risks automatically. Many of these services utilize artificial intelligence and machine learning (AI and ML) to identify suspicious patterns in network traffic and forecast potential security breaches.

Enhancing SD-WAN Security #

The security inherent with SD-WAN is insufficient. It provides basic security to clients, but companies must take further steps to identify and remediate increasingly sophisticated attacks. Given the breadth of SD-WAN topologies, the next step is to bridge coverage gaps with suitable security capability.

Next-Generation Firewalls (NGFW) and Firewall-as-a-Service (FWaaS) #

Most SD-WAN systems contain a firewall, although they are usually stateful firewalls that simply provide packet filtering and Layer 3 protection. These firewalls may successfully limit illegal access based on IP addresses and ports, but they lack the end-to-end coverage that distributed companies demand.

For business network traffic, next-generation firewalls (NGFW) are crucial. The most recent firewalls include sophisticated features such as:

Intrusion detection and prevention systems (IDPS)
Data loss prevention (DLP)
Deep packet inspection (DPI)
Sandboxing

Firewalls-as-a-Service (FWaaS) is a cloud-based next-generation firewall (NGFW) that is ready to control traffic at important cloud access points. NGFW and FWaaS technologies are both critical in establishing micro-segmentation in the cloud-based security age.

Examining Web Traffic #

Experienced network administrators recognize the need to examine all network traffic. However, because TLS-encrypted data accounts for the majority of internet traffic, it is significantly more difficult to analyze at scale. As a result, hackers frequently conceal malware in SSL/TLS transmission, knowing that it is less likely to be detected.

Fortunately, options for intercepting TLS interactions between the server and the client are available. After that, the communication is encrypted and analyzed using antivirus scanning and web filtering. Once cleared, the traffic is sent to its final destination.

When it comes to online security, web application firewalls (WAF), secure web gateways (SWG), and cloud access security brokers (CASB) are all viable options.

Patching Systems Quickly #

Threat actors are always seeking new methods to break into networks. As a result, software and firmware vendors frequently offer updates and patches to resist hackers’ attempts. Unfortunately, these updates do not always happen automatically or at the required frequency.

It is crucial that administrators keep up with upgrades, especially for popular apes and key servers. Learn more about the Best Patch Management Software and Tools from eSP.

Backups and a strict backup policy are other critical pieces of the network security jigsaw since they ensure that lost data may be recovered when all else fails. Backups also provide more flexibility in reacting to an increasingly common reality for businesses of all sizes: ransomware assaults.

SD-WAN and SSE SASE #

SASE combines SD-WAN with the Secure Services Edge (SSE), or the solutions that enable business network security from the edge to the cloud. Though there is no formal list of SSE tools, common components include several of the tools mentioned above, such as FWaaS, SWG, and CASB, as well as:

Advanced threat protection
Bandwidth and application control
Browser isolation
Cloud security posture management (CSPM)
Encryption and decryption
Unified threat management (UTM)
Zero trust network access (ZTNA)

Securing Today’s Enterprise Networks with SD-WAN #

Many leading SD-WAN providers are continuing to implement SASE capabilities in order to increase customer exposure in the nascent secure SD-WAN industry. Meanwhile, some network security firms are deploying security appliances to enable SD-WAN.

Because of the all-encompassing nature of the SD-WAN or SASE solution bundle, things become complicated. As previously said, standalone SD-WAN solutions frequently provide a basic degree of protection, but SASE addresses the whole spectrum of edge-to-cloud security requirements. Customers must choose between pure SD-WAN, pure SSE, and SASE suppliers who provide both capabilities.

Many SD-WAN vendors will position their offering as a complete SDN and security solution. Still, leaving too many variables to a single vendor can be hazardous to enterprise business.

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Tangible Industry Problems and Its Solutions: Industry 4.0

Vin Patel — Thu, 10 Nov 2022 13:12:03 +0000

Key takeaways

Researchers, entrepreneurs, and representatives of government agencies and public groups address Industry 4.0-related issues consistently.
Skill development, which will result in demographic and social changes, is one of the essential underlying components for the effective adoption and implementation of the Industry 4.0 framework.
Digitization and connectivity of industrial processes (Industry 4.0) have the potential to improve sustainability in all three aspects.

Researchers, entrepreneurs, and representatives of government agencies and public groups address Industry 4.0-related issues consistently. Economists are paying increasing attention to the effects of the Industry 4.0 paradigm on global and national economies and capital markets. As a result of technological advancements and inventions, the global industrial environment has changed drastically in recent years. Industry 4.0 may be likened to three industrial revolutions in earlier centuries and represent technological advances’ most critical disruptive transformations in production.

The steam engine accelerated the First Industrial Revolution in Britain in the mid-18th century. The Second Industrial Revolution occurred in Europe and the US in the late 19th century. Mass manufacturing and electrical energy replaced steam engines in this revolution. Several technologies and mechanization increased output to meet demand. Integrated circuits started the Third Industrial Revolution (microchip). In the late 20th century, several industrialized nations used electronics and computer technology to automate industry.

Productivity has driven every industrial revolution. The first three industrial revolutions used steam engines, electricity, and digital technologies to improve productivity and efficiency. Industry 4.0, the fourth industrial revolution, has been extensively explored and discovered. Since it enhances smart and future factories, it affects the industrial sector. Industry 4.0 encompasses Cyber-Physical Systems (CPS), the Internet of Things (IoT), Internet of Services (IoS), Robotics, Big Data, Cloud Manufacturing, and Augmented Reality. Using these technologies, which will unite the digital and physical worlds by embracing a variety of future industrial advancements, is crucial for creating intelligent industrial processes. This adoption encompasses equipment, machines, production modules, and products capable of exchanging data and independently controlling each other, resulting in a smart manufacturing environment. This new paradigm will provide a range of commercial and social prospects for businesses that embrace it.

Beyond The Hype of Industry 4.0: Lean’s Idea #

The industry will be the first sector to see the consequences of Industry 4.0. This new industrial paradigm will create a picture of decentralized and digitalized manufacturing, with production elements that can independently govern themselves, trigger processes, and react to environmental changes. In addition, the emerging paradigm suggests completely integrating goods and techniques, transforming the industrial perspective from mass production to mass customization, resulting in a rise in complexity. Therefore, innovative technologies and the construction of intelligent factories will substantially influence production processes and operations, allowing for more operational flexibility and more efficient resource usage. Industry 4.0 will significantly impact manufacturing systems, supply chains, and industrial operations. This new paradigm is transforming the current industrial environment in three ways:

Production digitalization,
Automation, and
Manufacturing site integration with an extensive supply chain.

Industry 4.0 involves total network integration and real-time data sharing. Increasing productivity is the driving force behind each industrial revolution. In addition to boosting productivity, the fourth industrial revolution will impact the whole supply chain, from product design and production to outbound shipping.

In recent years, business models and marketplaces have changed rapidly; imaginative new business models have emerged. In the context of Industry 4.0, the advent of new disruptive technologies has changed how products and services are marketed and delivered, disrupting traditional businesses and offering new business opportunities and models. The value chains are becoming more responsive as Industry 4.0 promotes integration between producers and customers, enabling deeper customer connections and business model adaptation in response to market needs. The increasing digitization of industrial production, along with system integration and complexity, will result in the construction of increasingly complex and digital market models, enhancing competitiveness by reducing barriers between information and physical structures.

Skill development, which will result in demographic and social changes, is one of the essential underlying components for the effective adoption and implementation of the Industry 4.0 framework. In the future vision of work, new capabilities will be required, and it will be essential to provide chances for developing these skills through high-quality training. This new industrial paradigm will substantially influence the labor market and professional positions, and it will be crucial that more jobs are created than destroyed.

Five Lean Concepts That Are Crucial for Value Creation #

In 1997, the founders of Lean Enterprise Institute first articulated the lean principles, which serve as the foundation for the whole approach. In their book on project management, “The Machine That Changed the World,” Womack and Jones characterized the five principles of lean as the ultimate formula for enhancing workplace productivity.

1. Identify value #

The first lean principle is about recognizing customer wants and expectations. Managers need to assess the actual demands of their consumers through in-depth interviews and analysis. In the case of unique items, determining value is particularly essential.

2. Map the value stream #

Managers are accountable for keeping consumers interested and understanding their expectations, as customers are typically insufficiently articulate to convey their fundamental requirements.

The value stream is the identification of all the actions necessary to finish the project effectively. This is the second phase in lean project management, which refers to the values stated in the previous step.

By accurately mapping the entire value chain, managers may identify inefficient regions and strive toward their elimination. This enables project teams to optimize customer value while conserving business resources and maximizing profitability.

3. Establish a flow #

After the lean wastes have been eliminated, a workflow must be developed to facilitate the implementation of the project. The entirety of the project management process is subdivided into distinct delivery units or milestones that occur consecutively until the process’ conclusion.

To minimize bottlenecks and unanticipated delays in the project, it is essential to guarantee that each value stream event occurs without friction and that all necessary resources are accessible on time.

4. Generate pull #

Maintaining an inventory is crucial to any operation, and you cannot afford to squander time awaiting the arrival of essential resources or materials after each milestone. However, retaining a surplus of inventory increases expenses and waste. The fourth lean principle focuses on the two primary sources of waste and value in the lean list and works in progress.

By instituting a pull system and guaranteeing that nothing is processed or manufactured in advance, the expenses associated with storing inventory may be drastically minimized. This strategy eliminates the old method of depending on projections and authorized timetables, thus the name “just in time.”

5. Continuous improvement #

The last premise of lean project management is pursuing perfection without compromise and end. By improving incrementally and learning from each failure, managers ensure their teams’ future performance will be significantly enhanced.

Conclusion

The defining characteristics of Industry 4.0 are horizontal and vertical scheme integration and cooperation. Information and Communication Technology (ICT) is incorporated into multiple organizational hierarchical levels, ranging from floor-level control to production, operations, and management. This vertical integration networking enables the utilization of Industry 4.0 components for manufacturing in response to demand disparities or supply variations. ICT is utilized in horizontal integration to facilitate the sharing of information between several players. Complicated is the scenario of integrating various technologies for seamless cooperation, integration, and data sharing with all stakeholders. Implementing Industry 4.0 applications aids in cost reduction, increase productivity, efficiency, and adaptability, and enhances product customization.

Innovation and technological advances have a crucial role in businesses, industries, and nations. However, digital transformation advancements and increased interconnectivity will provide new difficulties to societies since Industry 4.0 will drastically alter the design, processes, operations, and services of goods and industrial systems. Industry 4.0 employs several cutting-edge tools and technologies, contributing to the redefinition of conventional industrial methods. Industry 4.0 will impact the entire value chain, enhancing production and engineering processes, enhancing product and service quality, optimizing customer-organization relationships, bringing new business opportunities and economic benefits, modifying educational requirements, and transforming the work environment. Digitization and connectivity of industrial processes (Industry 4.0) have the potential to improve sustainability in all three aspects.

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Top 5 Defense In Depth Strategies to Combat Healthcare

Vin Patel — Thu, 10 Nov 2022 11:40:57 +0000

Key takeaways

While cybersecurity is leading in providing advanced shielding to data, there’s a revolting term that has filled the minds of technologists, “Defense in Depth”.
Firewalls are only a piece of the much more extensive security process.
This strategy promises that healthcare data will be protected for the foreseeable future.

While cybersecurity is leading in providing advanced shielding to data, there’s a revolting term that has filled the minds of technologists, “Defense in Depth”. Although it’s an ancient concept, its benefits have recently become widely known and valued in business and industries. Before you continue reading about defense in depth (or DID in short), it is recommended that you know who and when it was invented. Edward Luttwak used this term to describe his theory of the defensive strategy while being employed by the late Roman army in the 3rd and 4th centuries AD. Well, now you know why it’s called ancient! As you read this article, you will understand the concept of Defense in Depth and how it has mainly helped combat cyberattacks in the healthcare industry.

What’s Defense in Depth? #

Defense in depth is originally a military strategy used to put multiple mechanisms or layers of defense to slow down the advances of an attacker. This same strategy applies in cybersecurity, where security agents or experts put in multiple layers of protection to stop attackers from getting unauthorized access to your data. In simpler terms, if one part of the security solution fails, then another part acts as a resistance to the attack.

Role of Defense in Depth Strategy in the Healthcare Industry #

As organizations have discovered, caber security alone is not enough to stop the increasing number of data breaches and caber hacks. Combined with the complexity and sophistication of the attacks, organizations realize they cannot rely only on caber security measures. Based on this fact, the healthcare industry has grown highly dependent on the defense in-depth strategy for protecting its most valuable asset- “patient data”. When cybercriminals attack a facility’s data and operation systems, software failures can disrupt care. Due to multiple major and minor caber breaches each year, the healthcare industry has moved one foot toward advanced cybersecurity practices to prevent all caber-attacks.

Five Ways to Implement This Strategy #

Physical Security #

One primary way to apply defense in depth strategy is byphysical security. Here, physical security refers to protecting buildings or host sites that act as the center of all data. Defense in depth strategy in such areas is applied in the forms of biometrics and key cards. The main function of the key cards or biometrics is to block unauthorized access. Along with host site protection, the physical safety of devices is equally important. Loss of electronic health information is the most common way cybersecurity is compromised, whether by accident or theft. It mostly happens due to a loss of data storage devices. Such devices should include limited physical access. It is also important to protect the storage devices from all environmental hazards such as fire, water etc.

Network Security #

You might be wondering how to start controlling connectivity across all environments! Well, the answer is by implementing network security.

Network security can be attained by limiting network access through an organization. Setting up broadband capability within a home or office is quick and simple with wireless routing, network segmentation and network access controls. Moreover, a firewall in a network edge is considered to be a source of network security. But it’s a colossal blunder to rely entirely on a firewall. Firewalls are only a piece of the much more extensive security process. Another way to implement defense in depth in network security includes installing and maintaining anti-virus software. An anti-virus software predominantly focuses on preventing the network from external malware and caber threats through continuously updated protection. The data on an infected machine could be stolen, destroyed, or defaced. Even an attacker can easily take over such systems.

Strong Passwords #

A password is the first line of defense against unauthorized access to a computer. An attacker cannot be stopped from trying to gain access if they have a strong password. However, strong passwords will prevent them from gaining access quickly. A combination of such strong passwords and access controls helps prevent unauthorized access. A strong password should never have sequential numbers or letters. It should not be short or contain any personal information. Rather, it should be a mixture of strong and complex characters to be hacked. Also, it is recommended to update the system regularly and configure it so that passwords can be changed regularly.

Control Access to Protected Health Information (PHI) #

Another protective method to combat cyberattacks using the defense in depth strategy is limiting protected health information access to authorized personnel only. It can be executed by an authorized person or even an administrator. It is imperative to determine which employees should access files prior to setting these permissions. Access can also extend to specific roles such as physicians, nurses, billing specialists, etc. This case requires extensive attention to ensure that staff are assigned with the correct roles and access is provided accordingly.

End-to-End Encryption #

Healthcare organizations should use end-to-end encryption methods to transfer information between two endpoints securely. It reduces the impact and costs of a data breach massively. Encryption is one of the most effective means of technical security. Traditionally, encryption is seen as an application-level feature, but including it to the application itself can add an important layer of defense-in-depth by shielding the system from infrastructure-level failures. During a transaction, the data containing patient details is encrypted at the sender’s end, and it remains encrypted throughout the process. Additionally, the data remains encrypted after reaching the recipient’s system. An authorized person or recipient can decrypt this protected information.

Overall, to maintain the highest level of security at all times, organizations must take multiple defense-in-depth measures. This strategy promises that healthcare data will be protected for the foreseeable future.

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Everything You Need to know about Confidential Computing

Vin Patel — Wed, 09 Nov 2022 14:50:36 +0000

Key takeaways

Confidential computing uses secure enclave technology to facilitate the establishment of a Trusted Execution Environment (TEE) based on the security elements offered by CPU manufacturers.
Understanding that the information is protected and encrypted throughout every level will help organizations speed up the development of new AI solutions, enhance patient clinical results, and reach great medical discoveries.
This is a challenging mission that calls for teamwork to progress the technology.

Confidential computing uses secure enclave technology to facilitate the establishment of a Trusted Execution Environment (TEE) based on the security elements offered by CPU manufacturers.

A TEE enables memory and data segmentation, CPU-based encryption and decryption, and additional security elements that differ based on the CPU manufacturer. The efforts can reduce the possibility of sensitive data getting exposed, while measures are recommended for control and transparency by allowing encrypted data to be handled in memory and minimizing the threat of exposing it to the rest of the system.

Potentials of Confidential Computing #

This raises the question of what motivates such a positive mindset. The need for more detailed data without compromising security or privacy is a reasonable explanation. Organizations of all shapes and sizes desire to utilize their data, even the most sensitive data, for internal purposes and work with other corporations.

This bit of teach has the potential to promote relevant research and lead to the development of new remedies for enhancing productivity, health, and quality of life. In highly regulated businesses, like healthcare, banking, IT, etc., confidential computing offers more efficient and secure ways to use the most sensitive data.

Each of the above industries needs to use data responsibly and access enormous amounts of highly private information. In essence, businesses in any industry can benefit from confidential computing by safeguarding their data while it is being used, moved, or stored.

Infrastructure protection is incredibly challenging as there are too many vulnerability points. Confidential computing is centered on protecting data while it is being utilized, which is impossible with any other technology.

How Does Confidential Computing Benefit Financial Institutions? #

Why is confidential computing protection essential for highly regulated businesses to protect user data, Mufti-Party Computation (MPC), and other applications?

As previously mentioned, today’s financial threats associated with the cloud give people goosebumps merely thinking about them:

Ramped-up money laundering operations
Seven-figure ransomware demands
A whole buffet of fraud

The cloud is a haven for caber theft as financial institutions scramble to find security mechanisms. Banks desire and require the cloud’s efficiency. Companies still worry about storing sensitive data in the cloud environment due to data privacy and governance issues. Can they comply with legal requirements without compromising the confidentiality and integrity of customer data?

In a way, banks are catching up to the exponential growth of cloud computing. Managing critical, confidential information is essential to any bank’s operations, but the laborious, resource-intensive, and conventional industry practices can’t scale to the cloud. The crucial argument, therefore, becomes, “How secure does the cloud power my legacy systems in a world?” Because of this, confidential computing is specifically designed to meet the banking sector’s deep encryption and privacy requirements.

How Does Confidential Computing Benefit Healthcare Institutions? #

For many years, the improvements provided by using AI and ML have been accepted with open arms in the healthcare industry. These technologies are considered a utopian answer by the analysts and scientists addressing today’s healthcare concerns because of their ability to analyze and make logical sense of complex data sets efficiently, accurately, and with cost- and time-saving benefits.

Healthcare organizations “need to make cybersecurity a fiscal, technical, and operational priority,” according to the 2020 HIMSS Healthcare Cybersecurity Survey.

HIMSS also highlights that “patient lives depend upon the confidentiality, integrity, and availability of data, as well as reliable and dependable technology infrastructure.” The frictionless, independently audited, and expandable data security provided by confidential computing technology benefits healthcare organizations in all circumstances and may be used for the demanding processes associated with AI.

Understanding that the information is protected and encrypted throughout every level will help organizations speed up the development of new AI solutions, enhance patient clinical results, and reach great medical discoveries. This implies that medical research teams won’t be constrained by the fear of cybersecurity incidents and legal penalties in using AI to its full potential.

How Are Businesses Adopting Confidential Computing? #

Even though the market and the industry are still relatively young, it is receiving a great deal of attention. For instance, the European Network and Information Security Agency (ENISA) has included confidential computing in its checklist of cutting-edge security measures that ought to be taken into account when enforcing the EU General Data Protection Regulation and the IT Security Act (Germany) (GDPR).

The amount of the world’s best technology businesses investing in confidential computing has become the most optimistic development in the field. On the hardware level, this mainly comprises AMD, Intel, and ARM, while some other suppliers, most notably NVIDIA, are starting to express interest. As previously indicated, the top cloud service providers, including Amazon, Google, and Microsoft, all have private cloud options available right now.

Furthermore, a large number of companies have surfaced to solve the current drawbacks or difficulties of the available confidential computing services. Arjuna, CYSEC, Edgeless Systems, Fortanix, Profian, Contain, and more suppliers are among them. Red Hat and VMware, two well-known software companies, are also participating in the market.

On top of secure computing solutions, online businesses are also joining the market and developing apes and services like data clean rooms. These include, among others, Decentriq and Cosmian.

Conclusion #

Imagine working together on scientific studies in the cloud with people from other countries and businesses while ensuring the confidentiality of private medical records. Imagine being able to develop vaccines and cure diseases more swiftly, thanks to secured collaborations. Transformational technology will genuinely address issues which will improve our quality of life; one among them is confidential computing. All implementation of an enterprise cloud needs and will include it. This is a challenging mission that calls for teamwork to progress the technology.

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Questions and answers

How Does Confidential Computing Benefit Financial Institutions? #

Why is confidential computing protection essential for highly regulated businesses to protect user data,.

How Does Confidential Computing Benefit Healthcare Institutions? #

For many years, the improvements provided by using AI and ML have been accepted with open arms in the healthcare industry.

How Are Businesses Adopting Confidential Computing? #

Even though the market and the industry are still relatively young, it is receiving a great deal of attention.

All About Layered Security in Healthcare

Vin Patel — Wed, 09 Nov 2022 11:25:34 +0000

Key takeaways

Online security has become a major point of concern today, especially in healthcare systems, where a tiny security breach can cost someone their life.
The same question also prompted companies across the world to take immediate action.
Thus, we can hope that in the future, layered security tools can help make the digital healthcare environment a safe place for every stakeholder, especially patients.

Online security has become a major point of concern today, especially in healthcare systems, where a tiny security breach can cost someone their life. As security technologies evolve, so does the immunity of threats. Thus, there isn’t a single umbrella entity that can handle all types of security breaches. This is where layered security comes in. A very common example of this is mufti-factor authentication on various websites.

What is Layered Security? #

As the name suggests, layered security refers to a robust security system where the programs work in multiple layers. Since no security system is invincible, this is to ensure that there is a backup plan for any shortcomings or security breaches at each step. In this regard, the US NIST framework provides the industry standards and best practices for organizations to follow. Their cybersecurity framework includes five steps: identify, protect, detect, respond, and recover. A good security system should be able to identify a threat, deploy means to protect against it and, if it fails, be able to detect a breach. Thereafter, it should respond and recover lost data accordingly. The most common tools of a mufti-layered security system, in order of contact with threats, are- firewall, patch management, mufti-factor authentication, and end-point protection. Some tools that supplement these systems are web content filtering, e-mail filtering, and dark web monitoring. Dark web activity has increased by 300 percent in the last three years and hackers attack every 39 seconds, on average 2,244 times a day. Since 94 percent of malware are delivered through e-mail and most ransomware attacks happen through the dark web, these are very useful supplements to have in good mufti-layered security infrastructure.

How Does It Benefit Healthcare Systems? #

Healthcare has been dependent on physical infrastructure for a long time. During this time, digital infrastructure was used mainly for administrative purposes. The vulnerabilities in such a system could be solved through firewall and virus protection software. However, with the advent of cloud computing in healthcare and connected allied health tools, the vulnerabilities have increased. What happens if a phone which is used to access health records gets hacked? Thus, the number of focus points has increased with the emergence of connected technology, and IoT for that matter. According to a Sophos report, some 34 percent of healthcare organizations were targets of ransomware attacks in 2020. The COVID-19 pandemic exposed many cracks in the digital health infrastructure. Institutions like hospitals have robust security in place, but what happens when healthcare is taken outside the institutions? This is a question that emerged during the pandemic. The same question also prompted companies across the world to take immediate action.

These vulnerabilities can be protected through round-the-clock monitoring and mufti-level security tools. Many companies are opting for a zero-trust security model. This model presumes that any information source can be a threat and works accordingly.

How To Implement It? #

In a healthcare system, the following layers are used to protect patient data:

End-point security layer – commonly known as antivirus software. This software protects the end user from virus, ransomware and malware attacks. This is the last line of defense. Ex- Avast, Microsoft Defender, etc.
Network security layer – there are tools that can monitor the network traffic activity and raise flags to block any vulnerabilities from inside. Ex- Microsoft Advanced Threat Analytic, Cisco Stealthwatch, etc.
Perimeter security layer – these consist of firewalls, the first line of defense in a network. This security layer tries to make the digital infrastructure invisible to attackers. It ensures that no attack happens in the first place. Better the firewall, less the risk of caber-attacks. Cisco, SonicWall, Barracuda Networks, and Palm Alto Networks are some companies that provide these tools to healthcare providers.
Physical security layer – as imperative monitoring the digital infrastructure is, it is also important to see whether the physical infrastructure, such as servers and network appliances, are protected. Limiting access to these important areas should be part of a conscious company policy.
Human security layer – similar to the physical security layer, human security is important in terms of moles who have access to important data and can give them away to intruders. These factors shouldn’t be ignored as a lot of attackers operate through personal contacts inside the system. In this case, the role of digital technologies is to help frame protocols and train personnel so that such intentional or unintentional human errors can be avoided.

Conclusion #

As clear from the facts, it is always important for a healthcare provider to stay up to date with security technologies. A lot of companies are hiring officers in this regard. Moreover, we should also consider that these organizations must also comply with their respective governments’ IT laws. Such government regulations can be counterproductive sometimes. Thus, there is also a role of government here in framing up-to-date public policies. The advancement of health technology is a misnomer if it attracts greater threats and jeopardizes sensitive patient data. Layered security is being more actively used every day. Its effectiveness is well-proven. Thus, we can hope that in the future, layered security tools can help make the digital healthcare environment a safe place for every stakeholder, especially patients.

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Questions and answers

What is Layered Security? #

How Does It Benefit Healthcare Systems? #

Healthcare has been dependent on physical infrastructure for a long time. During this time, digital infrastructure was used mainly for administrative purposes.

How To Implement It? #

In a healthcare system, the following layers are used to protect patient data: - End-point security layer – commonly known as antivirus software. This software protects the end user from virus, ransomware and malware attacks.

Six Ways of Safeguarding Employee Workstations

Vin Patel — Tue, 08 Nov 2022 09:59:33 +0000

Key takeaways

However, it has swiftly been welcomed by corporations and their employees who want and expect more freedom post-Covid.
It significantly reduces an adversary’s reach while mitigating the consequences of unintended (but unavoidable) employee blunders, such as clicking on a phishing link.
Organizations that want to prevent this and boost their security against destructive attacks must act quickly to safeguard endpoints.

Until recently, hybrid work was promoted as the future. However, it has swiftly been welcomed by corporations and their employees who want and expect more freedom post-Covid. Organizations all around the world are fast embracing this hybrid workforce model, which places employee workstations at the edge, far beyond the typical corporate network’s “walls.”

Recent engagements with nearly all IT firms reflect this reality: workstations are now one of the easiest methods for attackers to compromise identities, conduct ransomware attacks, abuse privileged credentials, and begin advancing toward critical IT systems and exfiltrate private data. This is a dangerous condition for enterprises to be in, and typically, by the time incident response professionals are brought in during an endpoint assault, the environment has already been overrun by threat actors.

Threats to Employee Workstations #

A recent ESET survey found that 80 percent of global firms think home-working employees have the ability and technology to cope with caber risks. When individuals work from two different locations, typically using two different sets of work devices, the attack surface nearly doubles for attackers. Here are some of the most pressing security issues in this job method. Some examples are as follows:

Unprotected Home Networks #

Most employees are unaware of network security beyond the knowledge that they should password-protect their personal Wi-Fi network. They have no notion of how strong a password should be or what Wi-Fi security standards exist.

Work Devices Stolen or Lost #

In a hybrid work model, computers are really transportable, and an office setting is significantly more physically secure than the ordinary household. Expensive business computers are a lure for thieves. Work equipment may also go lost at airports and other public locations.

Phishing Attacks on Specific Individuals #

Employees that operate a hybrid work paradigm that combines office, home, and other distant locations are frequently distracted, something phishers are aware of. They also understand that remote employees cannot just consult a teammate for a second opinion on an odd email message, which encourages them to conduct more targeted phishing attacks.

Lackluster Patching #

Unmatched devices pose a substantial cybersecurity risk since they are susceptible to well-known flaws that fraudsters are ready to exploit. Furthermore, unlike IT professionals, workers typically underestimate the need for patching or actively ignore available fixes because they do not want to restart their devices.

Shadow IT Proliferation #

Shadow IT is the use of information technology services, systems, software, devices, and applications without the permission of the IT department. By allowing employees to customize their assignment environment, the hybrid work paradigm provides an excellent breeding ground for shadow IT.

Best Practices to Prevent it and Safeguard Them #

Remove local admit privileges. Administrator accounts in Microsoft Windows, macOS, and Linux are used to install and update workstation software, modify system settings, and manage user accounts. Attackers target privileged accounts in order to deactivate antivirus software or disaster recovery tools, as well as to launch ransomware and other sorts of malicious malware. The quickest and easiest step in hardening staff workstations is to move local admit powers away from normal users and into a secure digital vault with credential rotation. It significantly reduces an adversary’s reach while mitigating the consequences of unintended (but unavoidable) employee blunders, such as clicking on a phishing link.
Require the least amount of privilege. Employees frequently have a justifiable need to complete an administratively required task. Just-in-time privileged access allows employees to do certain actions based on policy at the appropriate time and for the right reason – without needing end-user action or help-desk involvement, which may stymie productivity.
Institute application control policies. Endpoint protection against ransomware and other threats involves more than simply the ability to allowlist and denylist recognized programs. Organizations must be able to

Mitigate ransomware threats by using “greylist” programs, such as sandboxing an unknown application and enabling it to execute but not connect to the internet.
Implement complex conditional policies so that employees may securely utilize trusted apes. Allow Excel to continue but prevent it from running PowerShell to protect against the BazarBackdoor malware.
Create extensive rules that cover single executable (for example, by looking at a hash, file name, or file path) as well as groups of executable (i.e., default-allowing applications that are signed by a particular vendor have a pre-defined product name associated with them and originate from a designated trusted updater source).

Keep cached credentials secure. Credential theft is the number one risk for businesses today. Many major business apes support storing credentials in memory, and many web browsers and password managers locally cache application and website credentials. Once signed in with these stolen credentials, attackers may attempt to bypass single sign-on (SSO) systems. Because threat actors may frequently acquire cached credentials without requiring administrative rights, the ability to automatically identify and reject credential harvesting attempts is a critical endpoint security layer.
Set up traps. Endpoint protection technologies that provide privilege deception capability, such as establishing false “honeypot” privileged accounts, can assist in warning would-be attackers immediately away.
Keep tabs on privileged actions. Attackers frequently operate behind the radar, testing defenses and plotting their next steps. Organizations may automatically identify and stop adversaries before they can move laterally, increase privileges, and inflict major harm by proactively monitoring privileged workstation behavior. Complete logs of privileged workstation activity are also essential for easing compliance audits and expediting forensics investigations.

End Note #

Organizations must go above and beyond to embrace a hybrid work model and lifestyle to remind workers of their security responsibilities. This should ideally include security awareness training and responsibility, highlighting the possible risks of working from home and the differences between productive remote and office work habits.

Unfortunately, poorly protected staff workstations are the ideal target for attackers to exploit, and they frequently become exactly that. Organizations that want to prevent this and boost their security against destructive attacks must act quickly to safeguard endpoints.

This is where the previously mentioned protections come into play, and by following the main mitigation stages and implementing a tiered defense-in-depth approach, organizations may better identify attacker behavior, mitigate the damage of a breach, and restore control of their environments.

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Roulette on Consumer Trust - Ransomware and the link between

Vin Patel — Thu, 03 Nov 2022 13:16:11 +0000

Key takeaways

Attacks using ransomware are both indiscriminate and successful.
Make sure your leaders comprehend the effects of a ransomware attack on the company, in addition to teaching them excellent caber hygiene.
Consumer data must be safeguarded and secure in today’s highly linked and digital retail world, or companies risk losing customers’ trust and revenue.

Attacks using ransomware are both indiscriminate and successful. They target CEOs, union leaders, Wall Street firms, and small-town hospitals. Ransomware attacks increased by 6,000% in 2016 alone, netting almost $1 billion from unwary victims. Ransomware is as tried and true as it gets for attackers.

But ransomware also grows and changes as the threat landscape does. Attackers are beginning to understand that attacking trust can be just as profitable as attacking data. One of a company’s most precious assets, reputation, is currently under attack.

Traditional ransomware is frequently dealt with invisibly. The scenario can be resolved without involving consumers or the media, whether the firm uses its resources to neutralize the ransomware, recovers the files using a backup system, or even pays the ransom.

Legacy security systems continue to focus on either discovering “known evil” or defending networks at the border. These innovative attacks will undoubtedly damage organizational reputation unless they are halted at an early stage.

Protecting reputation has evolved into a vital aspect of caber security as “trust attacks” grow more common. Organizations must be able to adapt to a threat landscape that is continually evolving in order to maintain their reputation for reliability and defend their assets from sneaky, covert cyberattacks.

There is no guarantee that the attacker will unlock the data if you pay the ransom. Finding the threat when it is still developing in your systems is the greatest alternative to protect yourself against ransomware.

Why Retail Faces Serious Challenges from Ransomware? #

Retail firms are mufti-site and mufti-channel in nature, in contrast to most industries, which means there are many more points of entry for ransomware assaults.

Beyond typical computer endpoints, the retail industry also employs many other devices, including item-level RFID-based packages and pallets, vehicle-mounted computers, portable scan-based computers, smart shelves, IP cameras, and more. There is a sizable surface to safeguard.

The fact that many employees who use technological devices and services are actually from a non-technical background and don’t have much knowledge about it presents another issue for businesses. In reality, a retailer’s own customer base is frequently its weakest link. i.e. they are not IT or InfoSec experts; they are there to sell sweets, clothing, or canned goods. To guarantee that every employee is aware of hazards and how to prevent them, merchants must adequately educate a sizable number of full-time, part-time, and seasonal employees regarding the ransomware attacks.

However, retailers’ singular emphasis on the customers is probably what makes ransomware a struggle in retailing compared to other companies. We are aware of what occurs when consumer identities and other private information are compromised by ransomware. Any time a retailer loses a customer, they should expect them to stay away for a while, and once they lose that client to a direct rival, that’s a double blow. Even if we are fortunate enough to win back our customers’ trust, doing so will require a costly effort to win them back. It is well understood that gaining a new client is far cheaper than gaining a lost one.

Gambling on Consumer Trust #

When faced with any inconveniences, customers have no qualms about transferring their business elsewhere if retailers are unable to satisfy them. Customers are becoming less tolerant of ransomware-related outages.

According to research, stammers were keen to exploit the increased security risks brought on by the coronavirus pandemic. Participants of the study stated that in the previous year, their organizations experienced, on average, 2.57 ransomware attacks that caused significant disruption. 14% of those surveyed admitted to experiencing five or more ransomware assaults with prolonged downtime. It is clear that businesses that want to address these vulnerabilities still have a long ways to go before their security defense systems are on par with their manufacturing environment.

In a poll of over 2,000 consumers conducted in North America, the United Kingdom, France, and Germany, it was discovered that 70% of respondents thought firms weren’t doing enough to protect their personal information and assumed it had already been hacked. Organizations continue to experience cyberattacks that lead to data breaches, enormous data loss, protracted downtime, and astronomical ransom payments, despite broad data privacy regulations like the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA) intended to protect consumer data.

Retailers cannot risk losing the trust of their customers by going offline for an extended period of time or by not protecting client data properly. Ransomware attacks target both on-premises and cloud-based data and apes, so there is no safe refuge against them.

The reputational harm these attacks cause retailers may be even more harmful. Customers may choose to shop with competitors who can provide a better and more secure shopping experience if they face problems with failed POS transactions and the idea that a business is dangerous.

Acknowledge The Ransom? #

Despite federal authorities’ advice against it, many businesses have paid ransoms to regain access to their data. However, be careful that even if you pay, there is no assurance that dishonest hackers will provide you with the decryption key for your files.

According to the FBI, many ransomware hackers are based in Eastern Europe and other offshore regions protected by evasive internet infrastructures. Government IT security specialists advise all ransomware victims to get in touch with their neighborhood FBI field office and to think about hiring a trustworthy private Internet security consultant. Authorities have a chance to disable bonnets and other mechanisms that enable these assaults by doing this.

How Can Retailers Strengthen Their Resistance Against Ransomware? #

First and foremost, retailers must train their defenses against attacks; and should conduct tabletop learning exercises. During these exercises, you frequently find that your executive team or board members may need to receive training on best cybersecurity practices and technology.

While crucial, this c-level knowledge is extremely difficult. At any given time, executives think about a thousand different things, including strategy, operations, and company management. Top executives may shut down when you bring up something as technical as cybersecurity to them because they have so many other things on their attention. It’s crucial to overcome this communication obstacle. Speaking the language of business will help you.

Make sure your leaders comprehend the effects of a ransomware attack on the company, in addition to teaching them excellent caber hygiene. Because they are aware of the full cost of a breach, this knowledge encourages increased investment—both metaphorically and literally. Take advantage of the fact that all executives and board members are familiar with the idea of risk by assisting them in understanding their responsibilities in the event of an occurrence. What can I do to help you? is a common automatic question they have once they have put everything within a known risk context.

It’s crucial for company leaders to avoid developing a false feeling of security and believing that the IT department or information security team has everything under control. That’s not the case every time. They are there to ensure the safety of the company, its members, clients, and partners in business. When an incident occurs, they are there to address it and try their best to anticipate issues before they arise. But leaving the whole defense mechanism on the IT Kept. is wrong. Everyone needs to take responsibility for developing a strong Caber Security culture around to be robust to such attacks.

Everyone needs the proper training to recognize ransomware and other online dangers and react accordingly. From shop operations and merchandising to shipping and receiving, every employee in the retail industry needs to be aware of their critical role in promoting cybersecurity best practices and preventing ransomware from entering the building. This type of training should be distributed in manageable chunks and nuggets, brief films, and emails to avoid losing the audience. Everyone has to be aware of the potential consequences of unsafe actions like clicking on spam email links and how to report them when they are encountered. One of your main responsibilities as security leaders is to ensure that the C-suite and the board are prepared to take action in case of a ransomware attack in your company.

How can an infection be avoided?

Never click on questionable links: Steer clear of clicking on links on questionable websites or in spam letters. Malicious links could trigger an automated download that infects your computer if you click on them.
Never use unidentified USB sticks: Never connect unidentified USB sticks or other storage media to your computer. To persuade someone to use the storage device, cybercriminals may have contaminated it and left it in a busy area.
Do not respond if a call, text, or email from an unknown source asks for personal information in order to avoid giving it out. When organizing a ransomware attack, cybercriminals may try to get personal data from you in order to customize their phishing messages for you. If you have any questions about the message’s validity, get in touch with the sender immediately.
Avoid opening dubious email attachments since ransomware can also enter your device through them. Any suspicious-looking attachments should not be opened. Pay special attention to the sender and verify that the address is accurate to ensure the email is reliable. Never open an attachment that requests that you execute a macro in order to view it. Opening an infected attachment will launch a malicious macro that allows the malware to take control of your computer.
When using public Wi-Fi networks, use VPN services: Conscious usage of public Wi-Fi networks is a practical ransomware defense strategy. Your computer is more susceptible to assaults when connected to a public Wi-Fi network. Avoid utilizing public Wi-Fi for delicate transactions whenever possible, or utilize a secure VPN service.
Update your operating system and programs: You may better safeguard yourself from malware by routinely updating your operating system and software. Make sure you take advantage of the most recent security fixes when running updates. This makes it more difficult for fraudsters to take advantage of holes in your programs.
Never download software or media files from entrusted websites in order to reduce the chance of getting ransomware. Use reputable and trusted websites to download from. These websites can be identified by trust seals. Ensure that “HTTPS” is used in place of “HTTP” in the browser address bar of the page you visit. The address bar may also display a shield or lock icon to show that the page is secure. When downloading anything to your mobile device, use caution as well. Depending on your device, you can put your trust in either the Google Play Store or the Apple App Store.

Reputation is the Key to Retail’s Future #

While a shop may eventually be able to recoup its financial resources or data after an assault, it will be difficult to win back the trust of customers and business partners. The impact of a ransomware attack on a retailer may endure a long time on customer loyalty and shopping behavior. Due to the likelihood that customers would complain to others, whether online or off, the potential harm will increase. According to market research, 90% of online buyers have avoided a particular business because of its bad reputation.

The always-on systems that the e-commerce sector depends on to meet client demand make them open to attack since thieves know they can target companies where it hurts.

Retailers must know that many ransomware attacks occur during these busy times as they prepare for big times like Black Friday, the holiday season, and end-of-summer sales. Cybercriminals will seize the chance to cause as much havoc as they can during periods of high sales in order to force retailers to make payments. Retailers must have strong security measures in place to guard against such assaults. In order to do this, they must make sure that their systems are current and that they have effective backup policies in place.

The time to act is now, as cybercriminals are working to implement more powerful and potentially disastrous methods of enslaving the data and workloads of retailers. For retailers to gain and keep customer trust, they must quickly examine their resilience strategy, narrow the gap by strengthening their backup and disaster recovery procedures, and audit their websites and apes to make sure they are as secure as possible. Consumer data must be safeguarded and secure in today’s highly linked and digital retail world, or companies risk losing customers’ trust and revenue.

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Questions and answers

Why Retail Faces Serious Challenges from Ransomware? #

Retail firms are mufti-site and mufti-channel in nature, in contrast to most industries, which means there are many more points of entry for ransomware assaults.

Acknowledge The Ransom? #

How Can Retailers Strengthen Their Resistance Against Ransomware? #

Why Should You Never Ignore Broken Access Control?

Vin Patel — Thu, 03 Nov 2022 13:05:51 +0000

Key takeaways

The internet has improved our lives today, but it has also presented a significant issue regarding securing your data.
In order to verify the accuracy of the access control implementation, a thorough code review should be conducted.
Developing a strategy for implementing effective access control will be easier if you know typical risks and use best practices.

The internet has improved our lives today, but it has also presented a significant issue regarding securing your data. Broken access control is a severe security flaw that allows attackers to carry out any operation (access, change, or delete) outside of the intended permissions of an application.

Broken Access Control became “the most critical online application security concern” in 2021, rising from fifth to first place on the OWASP Top 10. One of the most common weaknesses of online apes is faulty access control, so it’s crucial to comprehend this type of vulnerability and know how to avoid it.

Broken Access Control: What is it? #

Broken access control essentially refers to a situation in which an application or system’s intended permissions are violated, and attackers can access, alter, delete, or do other actions. Broken access control refers to a class of vulnerabilities that include situations where regular users can gain access to admit-only capabilities by altering URL parameters, viewing or changing another user’s data, or privilege escalation.

Developers usually underestimate how challenging it is to implement a reliable access control mechanism. Many of these schemes are accidental creations that have developed naturally with the website. In these situations, access control rules are introduced throughout the code in numerous places. Since it is so tricky, the ad-hoc collection of rules becomes practically impossible to comprehend as the site gets closer to deployment.

Why Should You Take Broken Access Control Seriously? #

Many of these problematic access control methods are simple to find and take advantage of. A request for features or content that shouldn’t be allowed is frequently all that is necessary. The effects of an inadequate access control system can be disastrous once a defect is found. An attacker may be able to change or remove content, carry out unwanted operations, or even take over site administration in addition to accessing unauthorized content.

Best Practices of Access Control #

Businesses should keep up the principle of least privilege by giving users only those rights necessary to carry out their tasks.
Restrict by default: An application should be set up to deny access by default for security reasons, even if no explicit access control rules are matched.
Check permissions for each request: Verify permissions accurately for each request, whether it is from a server-side script, an AJAX script, or another source.
Ensure access control policies are created with static resources included and are permitted.
The right site should be used for authorization checks. Never depend on statements for client-side access control.
If the authorization check fails, leave it securely.
Implement integrity and unit tests for authorization logic.

How To Prevent Broken Access Control? #

There are certain access control restrictions on almost all websites. As a result, an access control policy needs to be explicitly written down. The design documentation also needs to include a strategy for enforcing this regulation. If this documentation is missing, a website is probably exposed.

It is crucial to inspect the code that implements the access control policy. Such code ought to be cleanly organized, modular, and probably centralized. In order to verify the accuracy of the access control implementation, a thorough code review should be conducted. Additionally, penetration testing can be pretty helpful in figuring out whether the access control system has any issues.

The best way is to find out how webpage modifications are made, where they are tested, and how they are sent to the live server. You’re interested in learning how those communication routes are secured if administrators can make changes remotely. Only authorized administrators should be permitted access by carefully going over each interface. Ensure only allowed data may be viewed if there are different categories or groupings of data that can be accessed through the interface.

How to Safeguard Yourself Against Broken Access Control? #

The most crucial step is to consider the access control requirements of an application and document them in a web application security policy. We strongly advise using an access control matrix to define the access control rules. There is no definition of what it means to be secure for that site without the security policy being documented. The policy should specify which users can access the system and what features and materials each user category should access. It is essential to thoroughly test the access control system to ensure it cannot be circumvented. This testing necessitates using numerous accounts and multiple attempts to access restricted information or features.

1. Client Side Caching #

Many people use shared computers at airports, libraries, schools, and other public access points to access online applications. Browsers typically save cached versions of online pages that hackers can use to access otherwise inaccessible areas of websites. To prevent sensitive information-containing pages from being cached by users’ browsers, developers should employ several methods, such as HTTP headers and meta tags.

2. Insecure IDs #

Most websites employ some id, key, or index to refer to users, roles, content, objects, or functions. An attacker can freely test the access control system to see what they can access if they can guess these ids and the given values are not checked to make sure they are approved for the current user. Web applications shouldn’t rely on any IDs’ confidentiality as security.

3. File Permissions #

The file system of the underlying platform’s platform provides access control lists, which are used by many web and application servers. There are always files kept locally on the web and application server that should not be publicly accessible, including default files, configuration files, and scripts placed on most web and application servers, even if practically all data is saved on backend servers. The OS’s permissions mechanism should only be used to label files intended to be exposed to web users as readable, most folders should not be visible, and only a few files, if any, should be declared executable.

Final Thoughts #

Broken access control flaws can have significant repercussions. Malware could expose confidential information and cause more damage and attacks. Beyond the data, businesses must deal with litigation, damage control, market share and valuation loss, delayed system repairs, and a long list of other issues. Making sure your system is secure is more crucial than ever because exploits and assaults are more frequent than ever. Developing a strategy for implementing effective access control will be easier if you know typical risks and use best practices.

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Questions and answers

Broken Access Control: What is it? #

Broken access control essentially refers to a situation in which an application or system’s intended permissions are violated, and attackers can access, alter, delete, or do other actions.

Why Should You Take Broken Access Control Seriously? #

Many of these problematic access control methods are simple to find and take advantage of. A request for features or content that shouldn’t be allowed is frequently all that is necessary.

How To Prevent Broken Access Control? #

There are certain access control restrictions on almost all websites. As a result, an access control policy needs to be explicitly written down.

How to Safeguard Yourself Against Broken Access Control? #

IoT Ransomware - How Healthcare Organizations Can Protect

Vin Patel — Thu, 04 Aug 2022 06:09:53 +0000

Key takeaways

In this article, we would first define IoT and then discuss its impact on the healthcare industry.
Besides, letting the users know that their IoT device has been hacked needs an additional step like getting their personal information to contact them, which is another challenge.
To deal with IoT Ransomware in healthcare, the straightforward way is to focus on basic caber hygiene.

In this article, we would first define IoT and then discuss its impact on the healthcare industry. The article will also talk about what IoT ransomware is, how it affects the healthcare sector, and the measures taken to protect against IoT ransomware.

What is IoT? #

IoT (Internet of Things) is the collection of computing devices, where all the inter-connected devices are connected via the internet and can receive and send data. In generic terms, we can explain IoT as a network of some physical objects that are embedded with software or sensors, that can make these objects smart. The scope of IoT begins with some mere household objects to extremely sophisticated industrial tools.

It’s fascinating to know how these interconnected devices have turned out to be one of the most promising technologies of this century and how it makes our lives more comfortable. The credit for the possibility of IoT technology goes to the internet. For instance, if your smartphone has an internet connection, you can access anything around the world, can’t you? Similarly, if any of your devices connected to the internet, it becomes a smart device.

IoT Redefining the Healthcare Industry #

Before the advent of IoT, the communication between doctor and patient was established either through direct consultation or text messages. A few years back, it was unthinkable for a doctor to monitor a patient remotely. However, now, we have IoT devices that let doctors examine their patients with more care and excellence without their physical presence. The impact of IoT in the healthcare sector is enormous.

With the origin of IoT and its major bang in improving treatment outcomes, it is evident that the healthcare industry is redefined. When the pandemic hit us, the doctors had to go through stressful conditions. Ensuring quality healthcare to ever-increasing infected patients was not a cakewalk. Thankfully, smartphone apes and IoT technology have brought in a positive transform here. With IoT technology in the healthcare sector, doctors can collect real-time data from patients through specific IoT devices. This, in turn, enables them to diagnose the disease and provide necessary treatment to remote patients. IoT has many other applications in the healthcare domain. Let’s take a brief look into it.

The patients can use wireless wearable devices to monitor vitals like pulse rate, blood pressure, heartbeat rate, calorie count, etc. The variations in these vitals are checked against normal values, and these values are shared with doctors and concerned family members without any external interference. It allows the doctors to keep a steady track of patients records and prescribe them treatment remotely.
Medical equipment like wheelchairs, nebulizer, defibrillators, etc., can be tracked in real-time using the IoT devices tagged with sensors. With the same concepts, IoT technology can help in asset management like pharmacy inventory control, monitoring temperature and humidity, etc.
It is not a wonder that even health insurance providers can make use of this technology. We have already discussed the wearable devices that can keep track of patients’ several health parameters; the insurance providers can use those values to ensure the credibility of the claim.

What is IoT Ransomware, and Why is it Underrated? #

Ransomware is the breed of malware that can encrypt the files in your system, which can be accessed only after you get a private key for which you may have to pay a ransom. IoT Ransomware is a similar concept, but it has been underrated for several reasons.

Primarily, ransomware attacking a computer is considered to be dangerous because of its irreversible nature. All your files, either personal or professional, are encrypted, and the only way to get them back is through the decryption key, which you may have to purchase from the culprit. Whereas in the case of IoT, things are a bit different. Mostly, we use the cloud to store the data generated by IoT devices. And so, the data available on the device is either little or nothing. This is one of the reason that explains why IoT Ransomware is not considered a threat by many.

Secondarily, the exploitation of a PC is much easier. The strategies required to hack a PC might be similar and popular. Whereas, the IoT devices will have to be targeted differently making it a big challenge for the hackers. Besides, letting the users know that their IoT device has been hacked needs an additional step like getting their personal information to contact them, which is another challenge.

IoT Ransomware is a Serious Threat and Here Is Why? #

According to Neil Case, CEO at Geotab, a manufacturer of IoT and telematics for vehicles, IoT Ransomware allows hackers to mess around with real-world objects and it is way beyond a single PC or laptop. He also added that shutting down a vehicle or turning off the power at a troublesome time can cause more damage. This indicates the threat in IoT Ransomware is not irreversible in nature, it is more into the impossibility of resetting the device at the time it is needed to handle a situation.

IoT Ransomware in Healthcare #

IoT ransomware affecting hospitals is too risky because, seemingly, the victim can be a human being, and the loss will be a human life. In case of hospitals, the risk is life-threatening, and this is exactly what makes hospitals a lucrative target for IoT ransomware attacks. As we won’t know the victim or when and where it will happen unless it occurs, all we can do is take proactive security to prevent IoT ransomware attacks in healthcare organizations. It is highly critical as the inadequate defenses to avoid such situations can affect a life or maybe more.

The problems faced by healthcare security #

Here is a list of few problems that make it difficult for hospitals to provide and ensure the appropriate security measures are not facile as we expect.

Ensuring security to all the interconnected devices of the IoT network in a hospital is not easily attainable. A hospital can have a large number of devices and explicitly all working on different Operating Systems (OS). Providing a security shield for these devices as a whole is possible only if the security is tailor-made for that particular IoT network.
In a hospital, there are chances that several devices have been under use for many years. It is crystal clear that some devices here may not be working with updated OS, indicating that patching up is no longer a possible solution.
Suppose a hospital gets attacked and the situation is resolved still, there is a big dilemma in getting things back to how they were. Only with an adequate backup plan can we handle this, or else, the time taken to get things right after an attack can be weeks or even months.

Preventive measures to overcome IoT ransomware in healthcare #

Before taking things into your hands, let me make it clear that some solutions can trigger other issues in the network. Healthcare organizations can still implement some actions to ease the impact of IoT ransomware at hospitals. Some of those are listed below

Make regular security checkups and identify the gaps, get them fixed at the earliest. In the meanwhile, backup all the critical systems and data. Make sure they are offloaded to an environment that is completely isolated from physical connections. Also, make sure that those backups can be restored by someone, and practice doing this, to make yourself prepared to face such a crisis.
Install an anti-malware and keep it updated regularly. Double-check whether it is configured correctly and make it a practice to do regular scans of your environment and handle the revealed vulnerabilities.
Make it a practice to provide staff training to keep every employee aware of the threats and the severe outcomes of it. A good approach can make them familiar with such threats. If they face any such threat, they will know what to do and how to deal with them.
Hospitals and health care organizations should follow the guidelines and security practices listed out by CISA, FBI, etc. It is also recommended to evaluate the cybersecurity postures to identify and fill in any gaps discovered.

Conclusion #

Today, the popularity of IoT has reached a situation where an average hospital room contains 15 to 20 connected medical devices. At the same time, each of these devices has a dedicated and significant role in the delivery of care and operational efficiency. However, through each connected device, we can open the door to a malicious cyberattack. It is important to make sure that the networks run while keeping everything safe and secure. This can be accomplished with enforceable security policies that focus on vulnerabilities, conﬁduration assessments, malware defenses, etc. To deal with IoT Ransomware in healthcare, the straightforward way is to focus on basic caber hygiene.

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Does Quantum Cryptography Caber Security?

Vin Patel — Wed, 03 Aug 2022 21:04:32 +0000

Key takeaways

Businesses and organizations should be aware of this today and prepare for cryptography in the quantum era.
The method of storing and processing data using hash tables is known as hashing.
— [R1]Replace Alice with Mark and Bob with Jacob.

Have you ever wondered if the payments, contacts, and data transfers that take place over the internet are secure? Is it possible to hack them? How is all this data protected? Well, cryptography answers it all.

The system that has secured our web activity and interactions for years is on the verge of being wiped out. Businesses and organizations should be aware of this today and prepare for cryptography in the quantum era.

Before we go further, let us understand Quantum Cryptography.

What is Quantum Cryptography? #

Cryptography is the technique of encrypting data or altering plain text so that only those with the correct “key” can access it. By application, quantum cryptography encrypts data and sends it in an extremely secure manner using quantum mechanics techniques. The basic principles of quantum mechanics behind quantum cryptography are:

The particles that form the universe are unpredictable, and they can exist in multiple states simultaneously.
Photons are generated in one of the two quantum states at random.
It is impossible to measure a quantum feature without allowing it to change.
It is possible to clone some properties of the quantum particle but not the entire particle.

Cryptographic techniques that are expected to be safe against a quantum computer hack are known as post-quantum cryptography. It is based on difficult mathematical equations. Traditional computer systems take months, if not years, to solve these complicated mathematical calculations. Quantum computers executing Show’s algorithm, on the other hand, will be able to crack logic systems in a matter of seconds. Quantum cryptography, on the other hand, employs quantum mechanics to convey private messages and is fully secure, unlike mathematical encrypt. Quantum key distribution makes use of these quantum mechanical features to generate and distribute a shared key while ensuring that no third parties have intruded.

How Does Quantum Encryption Work? #

Quantum cryptography or quantum key distribution (QKD) uses a series of photon or light particles to transmit data over a fire optic from one location to another. It’s a method of spreading and distributing the secret keys required by data encryption. In addition, the method must ensure that they remain secret between the sender and receiver. Information is often stored on single photons, and after both sides’ keys have been safely generated, their interactions are secure. Quantum communication systems are expected to offer virtually unbreakable encryption.

Let’s understand the process of this encryption model:

Step 1: The sender transmits photons through a polarizer or filter, which randomly allots them bit designations and polarization. The four possible polarizations and bit designations are Horizontal (Zero bit), Vertical (One bit), 45 degrees left (Zero bit), or 45 degrees right (One bit).

Step 2: The receiver needs to use two beam splitters (horizontal/vertical and diagonal) to “read” the polarization of each photon.

Step 3: After sending the photons, the receiver must inform the sender of the beam splitter used for each photon of the stream. The sender compares the sequence before sending the key. If the photons are read with the wrong beam splitter, they are discarded, and the resulting sequence of bits becomes the key. If the photon is read or copied in by any eavesdropper, the photon’s state will change, which will be detected by the endpoints.

Example of how quantum encryption works: #

Original diagram for Techfastly by Vin Patel.

The standard techniques for encryptions are:

Symmetric Encryption– In this type of encryption, only one key is used to both encrypt and decrypt the data. Using symmetric encryption algorithms, data is converted to a form that can be understood only by someone who possess the secret key to decrypt it. The algorithm reverses its action, and the message is returned to its original and

understandable form once it reaches the intended recipient who possesses the key. The secret key that the sender and recipient both use could be a specific password/code or a random string of letters or numbers generated by a secure random number generator (RNG).

**Asymmetric Encryption-**This encryption technique encrypts and decrypts the data using two separate cryptographic keys: a ‘Public Key’ and a ‘Private Key.’ The most exciting feature of this new strategy is that while a public key can be used to encrypt text, it cannot be used to decrypt it. The text will not be decrypted by any other user’s private or public keys. The data flow is extremely safe using this technology.

**Hashing-**It is the process of using a mathematical function to turn input of any length into a fixed-size text string. The method of storing and processing data using hash tables is known as hashing. Hashing is also used in data encryption. Passwords can be stored in the form of their hashes. In case there is a breach in database, plaintext passwords will not be accessible.

Show’s Algorithm in Quantum Computing #

Peter Show, in 1994, created Show’s algorithm for integer factorization on quantum computers. The procedure identifies the prime factors of a positive integer P. Show’s algorithm runs in polynomial time, which is polynomial in log N order.

The algorithm is important because it means that, with a sufficiently big quantum computer, public-key cryptography may be easily destroyed. The public key N in RSA, for example, is the product of two large prime numbers. Factoring N is one approach to defeat RSA encryption, however, factoring gets increasingly time-consuming as N goes larger; more particular, no classical algorithm exists that can factor in time O((log N)k) for any k.

Show’s algorithm, on the other hand, can break RSA in polynomial time. It also gets into a variety of different public-key cryptosystems.

Show’s technique is predictable like all quantum algorithms; it provides the correct answer with a high probability. But, finding a practical quantum crypt algorithms security solution may take some time. There are already two decent options, and studies have been continuing for quite some time. The first method is known as post-quantum cryptography, and it is based on different mathematical equations than those presently in use. The second method makes use of quantum physics to find new cryptographic answers.

Why Don’t We Utilize Quantum Cryptography? #

If quantum cryptography is so safe, why don’t we just use it?

Quantum cryptography involves the use of specialized hardware. To make it work, you’ll need photon detectors, beam splitters, and other components. As a result, we won’t be able to fit it into a small device like your phone.

Even though quantum encryption is secure, it doesn’t mean it is shielded from all threats. Side-channel cyberattacks are a possibility. These occur as a result of a flaw in the cryptosystem’s design rather than a flaw in the algorithm itself. Although no one has effectively received photons during the creation of the key in quantum key distribution protocols; side-channel threats do occur in quantum cryptography.

Will Caber Security be Ensured? #

Even though data transfer over the internet is now assumed to be secure, it is still prone to hacking through which malicious people steal and copy encrypted messages to decipher them. For data with a long-term risk, companies may wish to add an extra level of security.

Quantum cryptography, however, not only generates the threat but also offers a remedy. When sharing the encryption key through a method known as quantum key distribution (QKD), quantum-based technologies can be used to identify the presence of hackers on a link. When combined with the one-time-pad cypher, the protocol provides unbeatable encryption security.

It is mainly aimed at those who want to protect their secret links for extended periods and with the highest amount of safety, such as public organizations and military people.

Conclusion #

The necessity for quantum cryptography is right in front of our eyes. The safety of encrypted data is now in danger, with the advancement of quantum computers. Thankfully, Quantum Cryptography provides the solution we need to protect our data for the near future - all based on the rules of quantum physics.

Quantum Cryptography is the answer that will protect confidential matters as the need for encryption technology grows in networks that are connected.

[R1]Replace Alice with Mark and Bob with Jacob

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Quantum Entanglement A New Era of Particle Interaction

Vin Patel — Wed, 03 Aug 2022 20:31:38 +0000

Key takeaways

Any technology enthusiast must have heard about Quantum Computing by now since it has caused a massive upheaval in the technological area and has had a significant influence on numerous industries.
Entanglement enables the safe transportation of quits, which carry quantum information.
Hopefully, as the field advances, it will be freely accessible to individuals at a fraction of the present cost.

Any technology enthusiast must have heard about Quantum Computing by now since it has caused a massive upheaval in the technological area and has had a significant influence on numerous industries. For those who are unfamiliar with quantum computing, it is a branch of computing that creates technologies based on the concepts of quantum theory. Quantum theory is a fascinating field of study and research because it deals with the behavior and energy of materials at the atomic and subatomic levels. Incorporating quantum physics into computing has resulted in one of the most exciting disciplines of research to date.

A quantum network is an essential and powerful tool of quantum computing, as it connects with quantum data stored in the form of individual photons. Quantum networks, by utilizing the intrinsic power of quantum states, might allow innovative approaches such as: physics-based unhackable security, more powerful quantum computers that can accomplish jobs that would normally take years, and networks of entangled quantum sensors.

The idea of quantum entanglement emerges from this. The initial function of a quantum network is to spread entanglement, but first, we must define the term. As we all know, ‘bits’ hold classical or non-quantum data. Quits are a comparable probabilistic quantity of quantum data. When two quits connect, their probability distributions interweave, and they become reliant on one another—this aids in comprehending the measurement of one quit by examining another in the relationship. Entanglement refers to this type of relationship or association, and a quantum network is used to distribute entanglement across the globe through different processes.

But what is the objective behind this distribution? Entanglement gives the users the advantage of using the correlations to innovate new applications that were otherwise not possible with classical data, thus allowing global Entanglement as a Service (EaaS).

How Does EaaS Work? #

EaaS, or Entanglement as a Service, is a cutting-edge technology that connects users of quantum networks with entangled quits (quantum bits) over vast distances via quantum repeater networks. Quantum networks will enable new services, ranging from ultra-secure communication to high-performance computing (HPC). We will talk about quantum repeaters in a bit.

EaaS is completely dependent on the internet, and even though it works on a simple concept, it might be a little hard for the users to grasp. To understand EaaS better, let us look at the process behind any applications of the internet. The interne’s core service is just transmitting data from point A to point B. Because the internet allows computers to connect with one another, data is transferred in the form of bits. The internet has divided communications into packets that are made up of bits. Packet switching enables the internet to handle huge amounts of data.

So, what is the process that the quantum internet follows to provide its fundamental service? As discussed earlier, quantum entanglement provides correlations between quits that can be used for many purposes. For basic communication, teleportation or transportation of quits can be done. In addition, entanglement can be used for applications that are not possible through today’s internet. Quantum networks can use entanglement to enable an encrypted connection in which information is conveyed using entangled quits without ever needing to transmit it over a potentially hazardous network. Furthermore, entanglement may be used to build even bigger quantum computers via distributed quantum computing.

But what is the role of EaaS in this? #

A quantum networking company called Aliro Quantum is advancing its efforts to develop quantum EaaS. As Jim Ricotta, the CEO of Aliro, said,

**"**If you entangle two photons and someone makes a change to photon A, another person can observe that change at photon B, because they’ve been entangled; it’s the law of physics. But it’s invisible to the naked eye."

Quantum networks work by entangling photons with data, which may then be encoded and sent through the same ground-based telecoms fire that is already in use. Entanglement enables the safe transportation of quits, which carry quantum information. Thousands of such entangled photon pairs must be produced each second in order to yield significant information. The bandwidth of these connected photons is comparable to that of a regular network. We are still in the early stages of quantum computing, and in the future, unfathomable applications will be created on quantum networks.

What is Quantum Internet? #

In the above discussion of EaaS, there have been many mentions of Quantum Internet. The quantum internet is a network that will allow quantum devices to exchange data in an environment that uses the strange principles of quantum physics. In principle, this would provide the quantum internet with new powers that are currently difficult to achieve with web apes. Quits may be transmitted over a network of physically isolated quantum devices with the assistance of quantum internet.

This all might seem similar to standard internet; then why do we need quantum internet? Transmitting quits over a quantum channel rather than a conventional one basically implies exploiting particle behavior at its lowest scale — so-called “quantum states.” Interestingly, quits cannot be utilized to convey data that we are accustomed to, such as emails and WhatsApp messages. However, quits’ unusual nature is opening up tremendous potential in other, more specialized applications.

What are Quantum Repeaters? #

Now that we grasp the significance of quantum internet in sending quantum data over great distances, we must learn about quantum repeaters, which serve as the key to unlocking the services of the quantum internet. The work of the standard repeaters is to measure the signal coming in from one side, copy it, and retransmit it to the other side at a greater power level. As a result, the quantum internet can safely transport data across very vast distances. But this cannot be done for quantum information, as quantum information cannot be copied due to the no-cloning theorem.

We cannot evaluate quantum states as they travel from point A to point B without destroying them. Although this gives some of the incredible benefits of quantum communications, such as ultra-secure communication, it also implies that we can’t utilize the same notion from conventional repeaters to avoid loss in quantum channels. To avoid this loss, we use quantum repeaters.

To deal with the problem of loss, quantum repeaters employ a totally different technique than conventional repeaters. The central concept is based on the entanglement switching approach. The fundamental objective of quantum networks is to disperse entanglement across network members. Entanglement distribution enables a wide range of applications, including the transmission of quits. Entanglement switching is a smart solution to the problem of loss that does not violate the no-cloning theorem.

Final Words #

Although there are currently no commercially manufactured quantum computers, quantum computing is widely utilized since it is far more powerful than normal computing and is employed by large corporations such as IBM, Rigetti, Toshiba, IonQ, and many more for Big Data analysis or simulations. Although complicated, quantum computing is extremely safe for transactions and many times quicker than conventional computation. At the 2019 IBM Summit, Google’s quantum computer, Sycamore, did a computation that was 158 times quicker than the world’s fastest computer. However, quantum computers are extremely costly to create and are not available to everyone. Hopefully, as the field advances, it will be freely accessible to individuals at a fraction of the present cost.

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Questions and answers

But what is the role of EaaS in this? #

A quantum networking company called Aliro Quantum is advancing its efforts to develop quantum EaaS. As Jim Ricotta, the CEO of Aliro, said, " If you entangle two photons and someone makes a change to photon A, another person can observe that change at photon B, because they’ve been entangled; it’s the law of physics.

But what is the objective behind this distribution? #

Entanglement gives the users the advantage of using the correlations to innovate new applications that were otherwise not possible with classical data, thus allowing global Entanglement as a Service (EaaS).

So, what is the process that the quantum internet follows to provide its fundamental service? #

As discussed earlier, quantum entanglement provides correlations between quits that can be used for many purposes. For basic communication, teleportation or transportation of quits can be done.

This all might seem similar to standard internet; then why do we need quantum internet? #

Transmitting quits over a quantum channel rather than a conventional one basically implies exploiting particle behavior at its lowest scale — so-called “quantum states.” Interestingly, quits cannot be utilized to convey data that we are accustomed to, such as emails and WhatsApp messages.

Quantum Computing and the Rise of Machine Learning

Vin Patel — Wed, 03 Aug 2022 20:03:47 +0000

Key takeaways

Quantum computing has developed in recent years as a novel computing model that has the potential to take traditional computers to a whole new level.
It will be important if we are to handle the massive amounts of data we create and solve extremely complicated issues.
These signs are enough to provide the promise of a bright future that lies ahead of us in the field of quantum computing.

Quantum computing has developed in recent years as a novel computing model that has the potential to take traditional computers to a whole new level. All technology-related media outlets have been publicizing all minor and potential advancements in this sector. Even though this is an exciting period for the field, the field itself remains a mystery.

The mystery behind quantum computing remained in the closet for many years until the day it was discovered. And since that day, everything has changed in the computing world. A lot of things became extremely easy, and the machine learning scenarios took a leap in just a few years.

Saying this wouldn’t be wrong that quantum computing will revolutionize machine learning for years to come.

Let us begin with what quantum computing really is.

What is Quantum Computing? #

Quantum computing is a field of computing that focuses on developing computer technology based on quantum mechanics (which explains the behavior of energy and material on the atomic and subatomic levels). Traditional computers can only encode/decode information in bits that have a value of 1 or 0, limiting their capabilities.

But this is where quantum computing distinguishes itself; it uses quantum bits, also known as quits. The theory used here is that subatomic particles can exist in one or more states.

The assumption of quantum computing is that it can be useful in a variety of applications that are deemed critical in today’s technological environment, ranging from cybersecurity to medical applications to machine learning. One of the primary reasons for the field’s popularity is its broad range of applications.

Quantum computing is an exciting thing when we talk about machine learning (ML). It combines with ML and gives us Quantum Machine Learning as a product.

What is Quantum Machine Learning? #

Let us go a little back in time and look at machine learning in a broader context. Machine learning is made up of two components: data and algorithms. So, when we talk about quantum machine learning, do we mean the data, algorithms, or both?

At points where classical machine learning raises its hands and refuses to help us, the above-mentioned quantum computers help us with quantum machine learning.

QML is an umbrella term for four kinds of scenarios. They are:

Tensor network and de-quantized recommendation system algorithms are examples of quantum-inspired classical algorithms processing classical data.
Classical methods, such as neural network-based quantum states and optimizing pulse sequences, are applied to quantum data.
Quantum algorithms, such as quantum optimization algorithms and quantum classification of classical data, are applied to classical data.
Quantum algorithms, such as quantum signal processing and quantum hardware modelling, are applied to quantum data.

Now that we are acquainted with quantum machine learning, let us look at how it can change the future, i.e., how it can improve the present machine learning scenarios to create a better future.

The Future is All Quantum #

Quantum computers are capable of quickly resolving complex problems #

If one of these industry giants succeed in developing a commercially viable quantum computer, these quantum computers would likely be able to finish computations that would take thousands of years to do using traditional computers. Google now claims to have a quantum computer that is 100 million times faster than any current machine. It will be important if we are to handle the massive amounts of data we create and solve extremely complicated issues. The key to success is converting our real-world problems into quantum language.

Our data sets’ complexity and scale are expanding faster than our computer capabilities, putting significant pressure on the fabric of computers. While computers today struggle or are unable to tackle particular issues, the power of quantum computing is predicted to solve these same difficulties in seconds. It is expected that improvements in quantum computing technology would help artificial intelligence, particularly machine learning, and will continue to do so. Quantum computing methods enable us to improve on what machine learning can currently do.

Solutions will be optimized by quantum computers #

Another way quantum computing will assist usher in a revolution will be to sample data and optimize all types of issues we face; from portfolio analysis to the best delivery routes to help identify the best treatment and pharmaceutical routine for each individual.

With the rise of big data, we have modified our computer architecture, necessitating a novel computational method to deal with large data. It is not just greater in scope, but the challenges we attempt to tackle are extremely complex. Quantum computers are more suited to solving sequential problems. The ability they provide businesses and even consumers to make better decisions may be all that is required to persuade firms to invest in this emerging technology whenever it becomes available.

Quantum computers could spot patterns in large data sets #

Quantum computing is predicted to be capable of rapidly searching massive, unsorted data sets for patterns or abnormalities. Quantum computers may be able to examine all objects in your database at the same time and detect these abnormalities in seconds. While this is technically conceivable today, it requires a parallel computer to look at each record one by one, which takes an inordinate amount of time and may never happen depending on the size of the data collection.

Quantum computers might aid in the integration of data from various data sets #

Furthermore, due to the integration of extremely diverse data sets, major advancements are predicted when quantum computers become accessible. Although this may be challenging initially without human interaction, human engagement will assist computers in learning how to integrate data in the future. So, if a research team wanted to compare various raw data sources with unique schema linked to them (terminology and column headings), a computer would need to grasp the relationship between the schemas before the data could be compared. Breakthroughs in the study of the semantics of the natural language are required to do this, which is really difficult in artificial intelligence. Humans, on the other hand, may provide input that trains the system for the future.

Quantum computers promise to enable rapid analysis and integration of massive data sets, improving and transforming machine learning and artificial intelligence capabilities.

End-Note #

Quantum computing offers enormous promise for enhancing and altering the way technology works today. Despite the fact that quantum computing is not a new topic at all — it is as ancient as computing itself — it has garnered traction and a lot of attention in recent years.

However, quantum has recently progressed from pure theory to practice. That is the cause for the unexpected surge in media and scholarly interest. For the first time in quantum history, anybody may access and run tiny to moderate programs on quantum computers.

These signs are enough to provide the promise of a bright future that lies ahead of us in the field of quantum computing. Hope all these promises come true in the future.

Related reading

More in Artificial intelligence

From Bits to QuBits

Vin Patel — Wed, 03 Aug 2022 19:57:37 +0000

Key takeaways

Every day personal computers, phones and tablets spin a fascinating array of cybernetical illusions.
‘Multiple states’ mean that if you’re running an algorithm using quits, you might need only a single quit in a superposition to replace all those classical bits.
The age of quantum computers should have similarly sweeping and valuable consequences.

Every day personal computers, phones and tablets spin a fascinating array of cybernetical illusions. Click on a tiny icon of a browser, and in pops a window that lets you behold the world at your fingertips. Sitting in Canada, but want to map your holiday through the interweaving streets of Rome? No Problem! ‘Maps’ is always at hand. Switch over to the satellite feed to get the lay of the land and even the closest gelato shop. Oh wait, it’s new times. Let’s hold a team meeting or catch up for a coffee with a friend, virtually, of course.

Ever wondered about the wizardry at play? Ultimately everything you see on your screens is being painted - one tiny dot at a time.

Dozens of times a second, the screen is swept by a stream of bits. A constantly changing sequence of binary data tells each of the million pixels whether, at any moment, it should be red, green, or blue, or a combination to make many others. When you click on a file, drag it into a folder and then zip it and send it away to a colleague on the other side of the world, the whole activity seems so effortless. Yet, in the background, we’ve issued a sequence of commands that get translated into ‘bits’ that eventually generate packets that stream through our high bandwidth networks.

Sustaining this illusion requires a staggering amount of information processing. Imagine sending signails bit by bit through the internet where it is decoded and dispatched effectively so that they animate the correct block of the screen on the other side of the world. Now visualize multiplying these actions at least 4 billion times over per second (assuming that at least half of the world has access to the internet and a device). The sheer scale of processing happening here is staggering. Even on actions that are limited to your personal computer, the amount of processing that is taking place in the background is boggling.

So how long can we hold up to the processing demands of the world? It’s not just about faster streaming; we are talking about cryptocurrency, machine learning and all the new and upcoming trendy fields. Let’s face it – even with all the sprawling data centers, we will one day run short.

But if our progress is anything to go by - big things happen when computers get smaller. Remember the iPod and the Smartphone? Momentous change also occurs when these devices go faster, way faster. And quantum computing is about pursuing perhaps the most significant performance boost in the history of technology. The essential idea? Exploiting the befuddling physics of subatomic scales to shatter all the myopic processing hurdles of today.

Quantum Timeline #

1980 – Physicist Paul Benioff theorizes Quantum Computing

1981 – Nobel winner, Phycisist, Richard Feynann coins the term quantum computing

1985 – David Dutch creates a blueprint of a quantum computer

1994 – Mathematician Peter Show writes an algorithm that could tap a quantum computers power to break the widely used form encryption

2001 – Researchers at IBM-Stanford University use a 7-quit computer to factor the number 15

2011 – D-Wave announces the first commercially available quantum computer

2016/2017 – IBM announces a 5 quit processed for developers and by 2017, upgrades that to a 16 quit processed

2019 – Google Sycamore declares quantum supremacy

2021 - A Japanese teach company achieves quantum communications over optical fires exceeding 600 km in length, a new world record

Bit’s and Bytes

Anyone who opens the most basic high-school text on computer theory almost immediately learns two comfortingly simple facts: Any kind of data that goes through the circuitry powering your device can be translated into a combination of two symbols - 1 and 0.

This data is handled using basic operations called AND, OR, and NOT. It’s the underlying principle on which every single computer in the world works, including the supercomputers. But this singular state has been both a boon and a hurdle.

Even with all the computational prowess in our hands, calculations that involve dense computation simply take too long.

Enter – Quantum Computers. They hope to bring in substantial enhancements in many disciplines. Longer-lasting batteries for electric cars, advances in chemistry or even enabling new medical treatments, the promise is multifold. Quantum computing has garnered some serious momentum in the last few years.

The appeal of quantum computers lies in their potential to help to quickly answer questions so challenging that it would take decades for today’s computers to solve.

A computer made up of quit (quantum equivalent of bits) is simply a collection of circuits. The crucial difference between quantum computing and classical computing is that bits are binary. They are either zero or one. Quits, on the other hand, can be present in multiple states at once through quantum entanglement. The process is aptly termed superposition. ‘Multiple states’ mean that if you’re running an algorithm using quits, you might need only a single quit in a superposition to replace all those classical bits. Sequence several quits together into a quantum circuit, and the possibilities are stupefying.

The inspiration for a quantum computer came about much earlier than one would imagine. In the early 1900s, Quantum mechanics emerged as a fundamental theory in physics to describe the physical properties of nature through the microscopic world of atoms and subatomic particles. This led to advances such as transistors, lasers, and magnetic resonance imaging.

The idea to merge quantum mechanics and computational theory arose in 1982 with physicist Richard Feynman. He reasoned that computing based on classical logic could not tractably process calculations describing quantum phenomena. Quantum physics has so many variables (much like nature) that we cannot keep track of them on a computer. But, although his idea generated the field of quantum simulation, it didn’t spark much research activity at the time.

However, in 1994, mathematician Peter Show devised a quantum algorithm that could efficiently determine the prime factors of large numbers, sparking a surge in interest in quantum computing. For laymen, this is a classic so-what moment. But when we realize that the security of nearly every online transaction today relies on an RSA cryptosystem that hinges on the un-solvability of the factoring problem, the situation takes a different turn.

How do the Quits fit in our future? #

Mathematicians are still canvassing what might be accomplished with all this quantum power when it finally grows up. Ordinary computers are great for solving “easy” problems — questions that can be answered in a reasonable amount of time, like predicting the path of a hurricane or simulating the effect of a nuclear explosion.

Then there are “harder” problems – where solutions are difficult to find because it feels like searching for a needle in a haystack, but once a solution is found its easier to verify its authenticity. One such problem is the factoring of large numbers. With the threat that a quantum computer can potentially break any current cybersecurity system, the race has taken a different turn. Eventually, we will need a new generation of encryption technology to protect sensitive data from potential quantum computer attacks, and teach companies would give an arm and a leg to be at the forefront of that evolution.

Given this and more, companies are progressively investing in this space. Microsoft’s Azure cloud has released quantum tools, as have Google and Amazon’s respective cloud platforms. IBM is even offering online access to some of its quantum processors, so anyone can experiment with them. In 2019, Google demonstrated that its 54-quit quantum computer could solve in minutes a problem that would take a classical machine 10,000 years. But this ‘quantum advantage’ applied only to an extremely narrow situation. Long term, though major technology giants see themselves generating cashflow by charging corporations to access data centers packed with supercooled quantum processors.

On the other hand, non-teach experts expect quantum computing to help us understand biology and evolution, cure cancer, and even take steps to reverse climate change. But all said and done, quantum computing is still in an embryonic state, and its real-world application still feels a while away.

If you are wondering what’s in it for the rest of us? Well, the dawn of PC’s has helped make life safer, comfortable, and more convenient. The age of quantum computers should have similarly sweeping and valuable consequences. Perhaps it could result in a Smartphone-Q? Who knows…

Related reading

Sitting in Canada, but want to map your holiday through the interweaving streets of Rome? #

Switch over to the satellite feed to get the lay of the land and even the closest gelato shop. Let’s hold a team meeting or catch up for a coffee with a friend, virtually, of course.

So how long can we hold up to the processing demands of the world? #

It’s not just about faster streaming; we are talking about cryptocurrency, machine learning and all the new and upcoming trendy fields. Let’s face it – even with all the sprawling data centers, we will one day run short.

Remember the iPod and the Smartphone? #

Momentous change also occurs when these devices go faster, way faster. And quantum computing is about pursuing perhaps the most significant performance boost in the history of technology.

If you are wondering what’s in it for the rest of us? #

Well, the dawn of PC’s has helped make life safer, comfortable, and more convenient. The age of quantum computers should have similarly sweeping and valuable consequences.

How Green Teach Will Affect the Upcoming Industrial

Vin Patel — Wed, 03 Aug 2022 17:25:31 +0000

Key takeaways

Mechanisms monitored and controlled by ‘computer-based algorithms’ are known as intelligent systems or Cyber-Physical Systems (CPS).
There are several ways how technology can join hands with environmentalism.
Another reason corporations are focused on green technology is because a clean and safe future must support environmental goals and sustainable practices using the newest technical breakthroughs.

The German government coined the term Industry 4.0 (Industries 4.0 originally) while working on a project to digitize the manufacturing industry. In 2011, this term was made public, describing the potential paradigm shift in the industrial automation sector caused by the caber-physical systems responsible for the evolution of new business models. #

Mechanisms monitored and controlled by ‘computer-based algorithms’ are known as intelligent systems or Cyber-Physical Systems (CPS).

Industry 4.0 is often used interchangeably with ‘Fourth Industrial Revolution. Although one might think that they are two names with the same meaning, their origins are different.

The term ‘The Fourth Industrial Revolution’ was coined by the founder and executive chairman of the World Economic Forum (WEF), Klaus Schwa, in 2016. In Klaus Schwa’s words, the Fourth Industrial Revolution is “characterized by a fusion of technologies blurring the lines between the digital, physical, and biological spheres.

A Brief History About The Industrial Revolution #

Back in the 1700s, the invention of the steam engine in Europe brought major changes in the manufacturing sector. Machines powered by the steam engine replaced several sorts of work done by factory workers. This replacement was done for better efficiency, increased production and reduced production time, i.e., faster manufacturing. This resulted in new manufacturing processes, the boom in the textile industry and the formation of more and more factories—this new revolution in the manufacturing processes spread across North America during the early 1800s. By the late 1800s, manufacturing sectors saw another industrial revolution, the second one. The major inventions that caused this revolution were the internal combustion engine, the lightbulb, the telephone to name a few. The main features of this second industrial revolution were mass production and the rise of steel, electricity and oil industries. The Digital Revolution during the late 1900s is said to be the third industrial revolution. We are best informed about this revolution as most of the changes occurred only a few decades ago. This revolution is also the most prompt one so far. The world witnessed the invention of the internet and personal computers. We are living in the third industrial revolution era, but the fourth industrial revolution is closer than we can think.

Original diagram for Techfastly by Vin Patel.

What would be the major changes that the fourth industrial revolution will bring? What will be the next unimaginable invention? Understanding the fourth industrial revolution might take time as we are only making calculated predictions based on the technology already in use. However, the main idea that separates the third industrial revolution from the fourth industrial revolution is that technology is merging more and more with human lives. Synthetic biology, genome, bioprinting etc., are a few subjects with great potential to bring major changes in the biological domain.

Industry 4.0 comes from the German Government-led project to expand Germany’s leading position in the manufacturing industry around the globe. The information and communication technology that causes the intelligent networking of machines was the most important initiative of this project. This project formed partnerships with both national and international alliances. Similar initiatives taken up by other countries include Japan’s ‘Robot Revolution and Industrial IoT Initiative, France’s (AIF) Alliance Industry of the future (Industries-dufutur), Italy’s Piano Industrial 4.0 China’s Made in China 2025 and Australia’s industry 4.0.

Even with separate origins, both the Fourth Industrial Revolution and Industry 4.0 have the same motive. They are about smart manufacturing, automation and increased productivity.

Green Technology and Industry 4.0 #

The term Green Technology, being very self-explanatory itself, refers to the use of technology in environmentalism. Global warming is becoming a deadly issue; people are inclined towards the sustainability of the environment. From manufacturing reusable straws and banning plastic straws at restaurants to wastewater treatment plants, technology is also playing a major role in saving our world. Products that reduce energy consumption, wastage and any other adverse effect on the environment are undeniably a part of the Green Teach umbrella. The conservation of the earth’s natural resources is the motive of this green technology. During the early 19th century, scientists started discovering the impact of industries like coal-burning plants and manufacturing factories on nature. Soon it was understood that the manufacturing processes must be altered if or else this modernization will eventually end the world. The government slowly acknowledged the protection and preservation of natural resources worldwide.

There are several ways how technology can join hands with environmentalism. A few of them are:

Alternative energy, such as solar and wind power.
Electric vehicles to decrease the usage of fossil fuels like coal, oil, natural gases, etc.
Sustainable agriculture, for example, organic farming techniques.
Recycling.
Carbon capture and many more.

Solar Power is the cheapest form of alternative energy that can be used instead of burning all the fossil fuels. Photovoltaic solar energy is consistently cheaper than new coal- or gas-fired power plants in most countries.

The Impact of Green Technologies on Industry 4.0 #

Industry 4.0 provides complete usage of green technological processes to gain sustainability. Green technological processes use technologies that are already in use to create innovations and social and technical conditions for people working in factories. This can also include maintenance and eco-design. Eco-design of the products makes in recyclable and reusable. This reduces the chemicals and energy used in the manufacturing process. Green manufacturing, the process of manufacturing products using decreased energy-intensive pieces of equipment to minimize the negative impact on the environment.

Original diagram for Techfastly by Vin Patel.

Organizational and technical sustainability is a sort of internal sustainability that focuses on a company’s internal operations. It is concerned with the most efficient utilization of resources. It entails the employment of human labor, the upkeep of technical equipment and machinery, and IT infrastructure implementation.

Sustainable manufacturing refers to the long-term viability of manufacturing processes in the manufacture of environmentally friendly products in compliance with the conditions imposed by environmental protection and cost-cutting demands.

Sustainable supply chain and logistics refer to the long-term viability of supply chains and logistics networks based on the need for continuous supply security and waste management. The key to managing and optimizing supplier networks is a collaboration between businesses involved in distribution, warehousing, transportation, and other logistics services. In the field of logistics, it’s all about long-term sustainability as a result of transportation’s negative environmental impact.

The Triple Bottom Line is a fundamental notion of sustainability based on the 3P model (People, Planet and Profit). Meeting human needs and achieving a satisfactory quality of life while efficiently allocating resources (economically), conserving natural resources, including ecosystems and biodiversity (ecologically), and making social resources accessible to all while preserving cultural diversity (socially) are all part of the triple bottom line (socially).

Circular Economy (circularity) is an economic strategy that aims to reduce waste by allowing unrestricted resource utilization. The SGI 4.0 framework unifies the utilization of technology and resources through environmentally friendly processes, ensuring long-term viability.

Sustainability outcomes are characterized by the most commonly found advantages for each category and are separated into three groups (economic, environmental, and social).

End Note #

New research based on our SGI 4.0 paradigm should attempt to demonstrate empirical results of green process sustainability outcomes in relation to Industry 4.0. In the context of Industry 4.0, the SGI 4.0 framework enables the development of assessment tools for evaluating the sustainability of green processes. The framework identifies which sustainability outcomes should be considered when developing these techniques. This research creates a framework for companies using Industry 4.0 technology to adopt and facilitate sustainability through green operations. It provides a conceptual and theoretical framework for empirically testing the link between these variables.

According to reports, our world will change dramatically in 2024, with solar becoming 35% cheaper, wind energy capacity increasing by 57%, hydroelectric capacity increasing by 9%, and geothermal capacity increasing by 28%. This is demonstrated by the fact that India is the world’s second-largest renewable energy generator, trailing only China and the United States.

Green technology is unavoidably the way of the future. Many investors have been focusing on start-ups that create a sense of security in reaction to the anticipation and worry surrounding climate change and a growing scarcity of natural resources. As a result, a significant number of firms have begun to revolve around the new trend of embracing green technology. Another reason corporations are focused on green technology is because a clean and safe future must support environmental goals and sustainable practices using the newest technical breakthroughs.

Related reading

Potential Global Caber Warfare Due to Russo-Ukrainian War

Vin Patel — Fri, 29 Jul 2022 17:30:11 +0000

Key takeaways

Experts presume that as violence continues to erupt in the Russo-Ukrainian borders, a different kind of attack is on the cards.
This took place only moments before Moscow marched its soldiers into its neighbor’s land, according to officials in Kyiv.
And proving the absence of caber capabilities in a country’s inventory is practically tough.

Experts presume that as violence continues to erupt in the Russo-Ukrainian borders, a different kind of attack is on the cards. The war led by Putin in Russia is not just confined to the physical grounds now - a series of cyberattacks have already been launched by Russian hackers against Ukraine.

Several websites were hacked and rendered inaccessible in the weeks preceding the Russian invasion of Ukraine. Malicious data-wiping viruses were released on different government networks.

Will greater cyberattacks accompany the invasion? Russia is a haven of some

of the world’s biggest notorious illegal cybercriminals, some of whom are state- sponsored. Could they make it to the West? We’ll discuss some of these fears in the following article.

Potential Cyberattacks Predicted by the West #

Although most people were surprised by the military strike, the virtual attack was not shocking. That’s because Russia has been infamous for its caber warfare against Ukraine for many years.

For several people and government bodies, the major concern now is if Russia will use its cyberweapons against the West, and how they would retaliate.

The US Department of Homeland Security and the UK’s National Caber Security Center both issued stern warnings to enterprises to be on high alert for potential

Russian cyberattacks.

“If you suddenly have 190,000 forces assault Ukraine, odds are… the cyberattack will not be a single piece of software,” US Senate Intelligence Committee Chair Mark Warner told the Axis news site.

The possibility of sweeping sanctions by the West against Russia may prompt Moscow to react by conducting cyberattacks against targets in Europe and the United States.

“Intelligence-gathering activities in cyberspace are conducted by nation-states, including the United States,” James Tergal said. He is the VP of caber risk, strategy, and board relations at cybersecurity company Optic. “However, with Russia’s invasion of Ukraine, we have entered a new age.”

Germany told reporters recently that it is tightening up its caber defenses to combat Russian-backed assaults, while the European Union is preparing to create an EU caber crisis management team to assist Ukraine in dealing with the danger.

“We’re prepared to retaliate if Russia conducts cyberattacks against our firms and key infrastructure,” US President Joe Biden was quoted saying. He also added that the government has indeed been collaborating with the private sector “for months” now to brace for Russian assaults and countermeasures.

Recent Cyberattacks by Russia on Ukraine and its Repercussions #

According to Goldman Sachs, an American MNC specializing in financial services, government- led cybersecurity threats have traditionally aimed to extort proprietary information. This includes vulnerable financial strategies and technical expertise. However, there have also been situations with attacks on critical systems. Russia breached Ukraine’s biggest financial organizations last month in the country’s largest-ever cyberattack.

“I believe the danger is high and escalating right now,” warned Derek Vadala, chief risk officer of BitSight, a caber risk assessment organization based in the United States, who advised Western businesses to ensure their systems are patched against known vulnerabilities. “At present, everyone is on a high level of preparation.”

And this increased level of preparedness is not at all an impulsive move. Already, the websites of many Ukrainian banks and government organizations were crippled by so-called denial of service (DDoS) assaults on Wednesday, February 23, 2022. This took place only moments before Moscow marched its soldiers into its neighbor’s land, according to officials in Kyiv.

ESET, a caber security firm, announced on Wednesday that malware capable of deleting data had been discovered on hundreds of machines in Ukraine, in a threat that appeared to be prepared at least two months earlier.

Previous Cyberattacks Carried out by Russia in Other Countries #

According to reports, Russian intelligence communities launched a series of denial- of-service operations targeting other nations. These were a part of their caber-warfare against countries worldwide including the assaults on Estonia in 2007 and South Ossetia, Georgia, and Azerbaijan in 2008.

According to one anonymous young Russian hacker, he claimed that he was hired by Russian state intelligence agencies to spearhead hacking strikes against NATO servers. He was a student at the Department of Defense of Information, where he was studying computer science. The Federal Security Service or FSB allegedly even paid for his education.

Russian government-backed hackers broke into the Ukrainian energy grid in 2015, causing massive disruptions. In 2017, Russia used Ukrainian accounting software to distribute the deadly NotPetya malware, which swiftly spread throughout the world, causing huge financial loss and unrest to businesses.
The US government blamed Russia in 2016 for breaching the Democratic National Committee, which resulted in the release of humiliating emails, and it may have influenced the results of that year’s election.
Two years later, the US and its allies blamed Russia for the NotPetya assault, and the US intelligence indicated in early 2021 that Russia was most likely behind cyberattacks on the government and US companies.

This is not the first time that the Ukrainians have had to face the wrath of Russian caber warfare.

Snake, or “Ouroboros,” a Russian caber weapon, was said to have wreaked havoc on Ukrainian government networks in March 2014. In 2010, the Snake toolkit began to infiltrate Ukrainian computer networks. Computer Network Exploitation (CNE) and very complex Computer Network Attacks were carried out (CNA).

If cyberattacks spread outside Ukraine in the near future, Putin may be forced to define the rules of contemporary warfare in this area.

Are We About to Witness a Global Caber Warfare in the Near Future? #

The torrent of strikes has sparked worries of a larger digital confrontation, with Western countries on high alert for Russian caber threats. We now believe that Russia might engage in more powerful caber warfare against Ukraine, as well as other countries.

Although caber warfare between Russia and the West is likely, the intensity of such an eventuality may be somewhat constrained, say experts.

Considering Russia’s previous readiness to launch caber-assaults with far-reaching, destructive implications, it would be a blunder to dismiss their caber capabilities just on the basis of their lackluster performance thus far. And proving the absence of caber capabilities in a country’s inventory is practically tough.

Related reading

More in Cybersecurity

Introduction to eBPF - Revolutionizing Linux Kernel

Vin Patel — Fri, 29 Jul 2022 10:25:00 +0000

Key takeaways

eBPF, which stands for Extended Berkeley Packet Filter, is a technology that allows Linux programs to run code in the kernel.
The run-time interpreter includes a Just-In-Time (JIT) compiler.
For traceability, active network control, and continuous integration, the capacity to run programs in a protected and sandboxes manner in the kernel is a highly useful resource.

#

Defining eBPF and How It Works #

eBPF, which stands for Extended Berkeley Packet Filter, is a technology that allows Linux programs to run code in the kernel. eBPF was previously also used to construct debugging, networking, profiling, monitoring, firewalls, and other types of programs.

The kernel has a privileged capacity to monitor and manage the whole system. Due to this, the operating system was always an excellent platform to incorporate accessibility, privacy, and networking features.

Some of the main functions we can achieve by using eBPF are:

Security
Monitoring
Observability
Tracing and Profiling
Networking

Around the same time, owing to its valuable function and a strong need for stability and safety, an operating system kernel is difficult to build. As a result, in comparison to capability deployed outside of the operating system, the pace of technological development at the operating system level has generally been slower.

This is where eBPF comes in and changes the game completely. Without modifying kernel source code or importing kernel modules, eBPF may execute sandboxes programs in the Linux kernel. The operating system subsequently ensures the same level of safety and efficiency as if the code had been originally built using a Just-In-Time (JIT) compiler and verification engine.

To understand in detail, the eBPF program works in the following way:

Firstly, a developer sends the bytecode of the eBPF program to the kernel. This includes a program type that specifies where the program should be linked, which in-kernel helper features the validator will allow being called. This is regardless of whether network packet data can be accessed directly, and what type of object should be passed as the program’s first argument.
On the bytecode, the kernel executes a verifier. The verifier performs numerous security checks here on bytecode to guarantee that the program ends properly and does not, in any way, include any paths that may cause the kernel to lock up.

It also replicates the eBPF program’s execution and verifies the remote machine’s status at each step to guarantee that the register and stack states are correct. Finally, the program type is used to limit the kernel function calls that may be made by the application.

JIT-compiles the bytecode into native code and saves it to the given place.
The program is performed and data is written to the ring buffer or the map once the particular event happens.
The user space can read the map or ring buffer to acquire the program result.

How Do Developers Write eBPF Programs? #

The eBPF Go library is a general eBPF library that separates the loading and maintenance of eBPF programs from the method of getting to the eBPF bytecode. eBPF applications are often written in a higher-level programming language and then compiled to eBPF bytecode using the clang/LLVM compiler.

All programs should still run through the eBPF validator even if a task is authorized to load an eBPF program. The program’s security is validated by the eBPF verifier. This implies, for example, that programs are verified to guarantee that they always terminate, e.g., an eBPF program may not ever freeze or loop indefinitely.

In many cases, eBPF is utilized via indirect means. For instance, eBPF is used through projects like Cilium, bcc, or bpftrace, which offer an abstraction in addition to eBPF. This permits users to offer additional intent-based rules that are subsequently executed using eBPF rather than writing programs outright.

Programs must be written directly if no higher-level abstraction exists. eBPF applications are likely to be loaded as bytecode by the Linux kernel. Although it is possible to write bytecode directly, the more frequent programming technique is to convert pseudo-C code into eBPF bytecode using a compiler suite such as LLVM.

eBPF Basic Concepts and Architecture #

Different techniques of monitoring and tracing user space programs are inferior to eBPF. eBPF applications may be connected to any kernel function and can examine and alter the function’s scope and parameters. eBPF delivers powerful statistical data structures that collect important data quickly and simply.

Let’s take a look at some of the basic concepts and architecture that make up an extended Berkeley Packet Filter or eBPF.

Predefined Hooks #

Event-driven eBPF programs are launched when the kernel or an application reaches a specified hook point. System calls, function entry/exit, kernel tracepoints, network events, and a variety of additional hooks are among the pre-defined hooks.

If a preset hook does not exist for a specific purpose, a kernel probe (probe) or a user probe (probe) can be used to join eBPF programs nearly anywhere either around the kernel or in the user applications.

Program Verification #

Following the detection of a hook, the eBPF system function may then be used to load the matching eBPF application into the Linux kernel. This generally entails the use of an eBPF library. Once a program is loaded into the kernel, it must be validated before it can be deemed safe to use.

Validation needs certain things to be in order. Only a qualified eBPF process could load the software (unless specified as something else). The software will not harm or destroy the computer. The software will almost always run till it is finished (not be stuck in an endless loop).

JIT Compilation or Just-in-time Compilation #

The run-time interpreter includes a Just-In-Time (JIT) compiler. Since only the methods that are required at run-time are compiled into machine code by the JIT Compiler, the JIT Compiler uses less memory. Also, because functions required simultaneously are most often on the same memory page, implementing the JIT compiler reduces page faults.

In order to improve program execution speed, the Just-in-Time (JIT) compilation stage converts the program’s generic bytecode into a device-specific command sequence. This allows eBPF programs to run as quickly as originally built kernel code or kernel module code.

eBPF Maps

The capacity to exchange acquired data and retain information is a necessary aspect of eBPF applications. eBPF applications can use the notion of eBPF maps to store and retrieve data in a variety of data structures for this objective. eBPF maps can be fetched through a function call from both eBPF programs and user space programs.

Here are some of the available map types to demonstrate the range of data structures:

Ring Buffer
Stack Trace
LPM (Longest Prefix match)
Hash tables, Arrays
LRU (Least Recently Used)

Helper Calls #

An eBPF application cannot invoke a kernel function at will. This is due to the fact that eBPF applications must retain functionality and prevent being tied to certain kernel versions. As a result, eBPF applications perform function calls using helper functions. Helper functions are kernel-provided APIs that can be quickly tweaked.

A helper can only have five parameters according to eBPF standards. Essentially, eBPF applications use the built auxiliary functions directly without the need for a different function interface. As a consequence, invoking helpers has no overhead, resulting in superior efficiency.

Some examples of helper calls are as follows:

eBPF map access
Get process/group context
Manipulate network packets and forwarding logic
Generate random numbers
Get current time & date

Function and Tail Calls #

These calls allow eBPF programs to be modularized. In a program, function calls allow functions to be defined and invoked. Other eBPF applications can be run via tail calls. They have the ability to modify the execution context as well.

With the idea of tail and function calls, eBPF applications may be assembled. Within an eBPF application, function calls allow you to define and invoke functions. Identical to how the execve() system call works for standard methods.

A General Idea of eBPF Use Cases #

Security

Integrating a packet and socket-level perspective of all activities involving networking with a bedrock of analyzing and comprehending all system calls provides for new and innovative methods to protect systems.

Although network-level filtering, system call filtering, and process backdrop tracing have traditionally been managed by separate systems, eBPF enables the real-time insights of all elements to be combined to build security frameworks that operate on more background with a higher degree of control.

Networking

eBPF is an excellent contender for all networking systems’ packet processing tasks because of its quality and programmability. eBPF’s programmability allows for the inclusion of new format parsers and the easy programming of any forwarding algorithm. This has the ability to meet changing demands without ever abandoning the Linux kernel’s context of packet processing. The JIT compiler’s efficiency comes close to that of naively assembled in-kernel code in terms of running performance.

Tracing and Profiling

The potential to connect eBPF programs to locate points, along with kernel and probe points of the user application, provides extraordinary insight into application and system behavior during operation. Multiple viewpoints may be integrated by offering access capabilities to both the application and system perspectives.

This, in turn, allows new and valuable insights to address system stability issues. Sophisticated numerical data structures allow for the efficient extraction of significant visibility information. This eliminates the need for large volumes of sample data, which is generally required by existing programs.

Observability and Monitoring

eBPF allows the collection and in-kernel aggregation of customizable metrics. In addition to this, it also allows the creation of visibility events. These events depend on a wide variety of conceivable sources, rather than just relying on static counters and gauges accessible by the operating system.

It simply collects the visibility data which is necessary and thereafter constructs histograms and similar types of data structures at the origin of the event. Rather than depending on sample export, this process increases the depth of the transparency that may be accomplished while also greatly diminishing the overall integrated framework.

The Need for eBPF and its Place in the Future #

eBPF is a new Linux kernel feature that increases observability, networking, and security. It avoids the need to modify kernel source code or install modules, allowing you to build a more robust architecture to manage your system without adding unnecessary complexity.

With eBPF, a simple update for reprogramming the behavior of the Linux kernel without needing modifications to kernel source code or the deployment of a kernel module is enabled. In many respects, this is comparable to how JavaScript and other scripting languages made it possible to adapt systems that were previously costly and difficult to update.

eBPF is a fantastic addition to the Linux kernel. For traceability, active network control, and continuous integration, the capacity to run programs in a protected and sandboxes manner in the kernel is a highly useful resource.

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How To Build Safer Virtual Worlds in the Web 3.0 Era?

Vin Patel — Mon, 04 Jul 2022 13:45:23 +0000

Key takeaways

“As we move into a new era of digital interactions, we must build a safer virtual world.” - Tim Burners-Lee. As we enter Web 3.0, it’s essential to be aware of the potential cybersecurity risks that come with it.
However, there are also some potential risks associated with a machine-readable web.
We can make sure that the benefits of Web 3.0 outweigh the risks.

“As we move into a new era of digital interactions, we must build a safer virtual world.” - Tim Burners-Lee.

As we enter Web 3.0, it’s essential to be aware of the potential cybersecurity risks that come with it. While the internet has brought us many captivating things, it has created a new playing field for criminals and hackers. In addition, with the rise of virtual worlds and online gaming, we need to be extra diligent about safeguarding our information. For example, Web 3.0 applications are more complex than their predecessors, making them more challenging to secure. In addition, these applications often handle sensitive data, such as financial information and personal identity data. As such, they are attractive targets for cybercriminals. In this article, we’ll look at some of the risks associated with web 3.0 and how we can protect ourselves from them.

Web Security Risks in The Age of Big Data #

The internet has come a long way since its inception in the late 1960s. The World Wide Web, or “web” for short, was created in 1989 and has since revolutionized how we communicate and share information. As a result, the web is now an integral part of our lives, with over three billion people using it every day.

However, as the saying goes, with great power comes great responsibility. As the web has become more central to our lives, it has also become a prime target for criminals and hackers. In recent years, we have seen a surge in cybercrime, with data breaches becoming increasingly common. This is especially true in the age of big data, where sensitive information is often stored in large databases that can be hacked.

Web 3.0 Cybersecurity Features #

Web 3.0 promises a more secure and trustworthy internet. However, to build safer virtual worlds, we need to understand these risks and take steps to mitigate them. Some of the most important features of Web 3.0 cybersecurity include:

End-to-End Encryption: #

End-to-end encryption is one of the most critical aspects of web security since it ensures that only the sender and intended recipient of communication can read it. This means that even if someone were to intercept your communication, they would not be able to read it because they would not have the key needed to decrypt it. End-to-end encryption is essential for communications that contain sensitive information, such as financial data or personal health information. It is also essential for communications that are meant to be private, such as intimate conversations between friends or family members. The good news is that many popular messaging apes already use end-to-end encryption, including WhatsApp, Signal, and iMessage.

User Authentication: #

Another important security feature is user authentication, a process of verifying someone’s identity. It requires the user to enter a username and password but can also be done with biometric data, such as fingerprint or iris scan. User authentication is essential because it helps to prevent unauthorized access to information or systems. It is also necessary for user privacy protection because it assures only those who are permitted to read or use specific information.

Data Encryption: #

Data encryption is another crucial security measure that can be used to protect information. Data encryption is a way of turning information into a code that can only be decrypted by someone who has the correct key. This is important for preventing unauthorized access to data, as well as for ensuring the privacy of data. Encryption is often used in conjunction with user authentication, as it can help to ensure that only authorized users can access encrypted data.

Blockchain Technology: #

Blockchain is a type of distributed ledger technology that is often used for security purposes. Blockchain allows for the secure storage of data and traceability of transactions. It’s an excellent tool for cybersecurity, as it can assist avoid data breaches and ensuring integrity. Blockchain is also being used to create secure virtual worlds, as it can help ensure the safety of user data and transactions.

Reputation System: #

Reputation systems are essential for cybersecurity as they can help identify and prevent attacks from malicious actors.

How Do We Build Safer Virtual Worlds? #

So what can we do to build safer virtual worlds? First, we need to educate ourselves about the risks associated with web 3.0; then, we need to put in place the necessary security measures to protect our data and identities. Finally, we need to be vigilant in our use of the internet and report any suspicious activity to the authorities. By working together, we can make the web a safer place for everyone.

Why does a Machine-Readable Web Matters For Security? #

The internet today is essentially a human-readable web. This means that most of the information on the internet is designed to be read and understood by humans. However, there is a growing trend towards a machine-readable web, where information is designed to be read and understood by computers.

This trend is being driven by the rise of artificial intelligence (AI) and the need for machines to be able to understand and process large amounts of data. A machine-readable web will allow AI systems to better understand the world around them and make more informed decisions.

However, there are also some potential risks associated with a machine-readable web. One of the most significant risks is that it could make it easier for malicious actors to exploit vulnerabilities.

Web 3.0 Security Risks #

Cybersecurity risk is nothing new, but it’s constantly evolving as technology advances. Here are ten of the significant cybersecurity risks in Web 3.0:

The Dangers of “Hacktivism”:“Hacktivism” is a term used to describe the use of computer hacking for political or social purposes. While some hacktivists may engage in online vandalism, others may go so far as to commit severe cybercrimes. In either case, their actions can pose a serious threat to both individuals and organizations.
**Data and Information Breaches:**A data reach occurs when unauthorized individuals gain access to or steal sensitive, personal, or confidential information. These breaches can occur when hackers gain access to a company’s computer systems, databases, or networks. They can also occur when employees accidentally expose data through email, social media, or other means.
**Malware, Viruses, and Other Threats:**Malware is a computer program designed to harm the user or impair computers. For example, email attachments, downloads, and websites can infect your PC. Once downloaded on your system, they can steal sensitive information, damage files, or take control of your computer.
**Phishing Scams:**Phishing is a fraud that employs email or other electronic contact forms to deceive people into providing personal information like passwords, credit card numbers, or bank account information. These scams often arrive at the victims end by misusing a legitimate source, such as a financial institution or reputed businesses.
**Spam:**Spam is unsolicited emails typically sent in bulk. They can be commercial, promoting products or services. Spam clogs up email inboxes and can be a nuisance.
**Cyberstalking:**Cyberstalking uses electronic communications to stalk, harass, or threaten someone. This can include sending threatening or obscene messages, posting private information about the victim online, or even impersonating the victim to damage their reputation.
**Financial Losses:**One of the most significant risks in Web 3.0 is the loss of personal data. With the rise of decentralization, hackers have more opportunities to access sensitive information. In addition, the increased use of smart contracts and other automated processes raises the stakes for caber attacks. If a hacker gains access to a contract, they may be able to wreak significant financial harm. As we enter this new Web era, it’s essential to be vigilant about cybersecurity risks.
**Ransomware:**Ransomware is a computer virus equipped with files on a computer system and then demands a ransom to decode the files. This can be a costly attack for businesses, leading to data loss and interruption. In addition, victims have been asked to pay the ransom via Bitcoin in certain situations, which might be challenging to track.
**Cyberbullying:**Cyberbullying is electronic communication to bully, harass, or threaten someone. This can include sending threatening or obscene messages, posting private information about the victim online, or even impersonating the victim to damage their reputation.
**Online Predators:**An online predator is a person who utilizes the internet to exploit children or adults sexually. These predators typically use social networking sites, chat rooms, or email to build relationships with their victims. They may then attempt to meet their victims in person, often to assault them sexually.

Preventive Measures

Organizations need to be aware of the following risks when operating in Web 3.0: Hacktivism, data and information breaches, malware and viruses, phishing scams, spam, cyberstalking, financial losses, ransomware, cyberbullying, and online predators. By understanding these risks, organizations can take measures to protect themselves and their users. Additionally, users should be educated on these risks and how to protect themselves when using the internet.

Some preventive measures against these risks include:

Encrypting data and information
Using strong passwords
Installing strong security software
Backing up data regularly
Restricting access to sensitive information
Monitoring activity for unusual behavior
Reporting suspicious activity immediately.

By taking these precautions, organizations and users can help to create a safer virtual world for everyone.

Conclusion

The evolution of the internet has reached a fork in the road. The way we build the virtual world of Web 3.0 will have profound implications for the future of our society. We must ensure that this world is built with security and privacy in mind, or we risk creating a playground for criminals and enabling mass surveillance.

There are many ways to build a safer virtual world, but it will require a coordinated effort from stakeholders. Governments, businesses, and individuals have a role in making the internet a safe place. We can make sure that the benefits of Web 3.0 outweigh the risks.

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Questions and answers

Why does a Machine-Readable Web Matters For Security? #

The internet today is essentially a human-readable web. This means that most of the information on the internet is designed to be read and understood by humans.

So what can we do to build safer virtual worlds? #

First, we need to educate ourselves about the risks associated with web 3.0; then, we need to put in place the necessary security measures to protect our data and identities. Finally, we need to be vigilant in our use of the internet and report any suspicious activity to the authorities.

How have Privacy and Data Storage Evolved from Web1 to Web3?

Vin Patel — Mon, 04 Jul 2022 13:38:02 +0000

Key takeaways

It’s been 25 years since the World Wide Web came into existence.
This made it easier for people to make their own content and share it with others through social media platforms.
If we know what’s happened in history, we can make better choices for our future.

It’s been 25 years since the World Wide Web came into existence. And lately, we’ve seen the birth of a new internet, the distributed web or Web 3.0. It will be faster, more secure, and more decentralized than the original internet that connected people to information in the 1990s. The original internet (or Web1) allowed users to find and access information — which is why it was referred to as an ‘information superhighway’.

The second iteration (Web2) added social media features, giving users more control over how they interacted with content — enabling them to comment on things they liked and share them via their social networks. Today, social media dominates our experience on the web, but it’s still built on top of technology developed in Web1.

Privacy is one of the essential things in our life. It is a fundamental human right, and it’s necessary to understand that privacy is not something we have to give up for the convenience of new technology. We know that digital data can be made available to practically anyone, whether we want it or not, and this situation has been prevalent for a long time.

Privacy is an essential human right. But the internet has, for a long time, been a dark and dangerous place in this respect. We’ve seen countless examples of data breaches and privacy violations over the last decade or so.

In this post, I’ll explain what changes are coming with Web3 and how blockchain promises to give us a truly secure and private way of interacting with the internet.

The Need for Privacy #

We all find solace in being secure, and privacy is one of the fundamental pillars of personal security in the digital world. It’s something that all of us deserve, and we need it to thrive as individuals, communities, and as a society. Privacy is vital for security, democracy, freedom of speech and association—and even thought.

Privacy, security, transparency, accountability and consent are some of the fundamental human rights in today’s digital world. It is crucial to protect these rights in order to create a fair and equal society.

Web3 has come up with solutions like blockchain that make it possible for everyone to have access to their own data without being controlled by third parties like Google or Facebook, who store our personal information on their servers where they can sell it off for advertising purposes (a practice known as surveillance capitalism).

In this new era of teach, we need to ensure that people have complete ownership over their online presence so that they can use it freely without any restrictions by corporations or governments.

Web 1.0 - The web of connection #

Web 1.0 is the web of connection. It was built on the idea of a centralized internet and centralized web, where people connect to one another through a single point. The concept of this being a “web” is what made it so easy for people to access information in their browsers. Still, it also allowed those who had power over our data storage to easily control us at their whim without our consent or knowledge.

The first generation of the internet was all about connecting people together through websites, which has become essential in today’s society because we live in such an interconnected world where everything is connected with each other via these networks (and even more so since Web 2.0).

Web 2.0: The web of data #

In the early days of the World Wide Web, it was pretty much just a bunch of information. There wasn’t any thought to how that information was organized or shared. Then we got social media: Facebook, Twitter, and Google+ (remember that?), where we could share our data and make connections with other people in a way that wasn’t possible before.

The second web is synonymous with the ‘web of apes". This made it easier for people to make their own content and share it with others through social media platforms.

Even though this made things easier for users who wanted to create content and share it with others on their terms, there were still some issues with privacy since all the data was stored in one spot, which could be easily accessed by anyone else on the network too.

Web 3.0: The decentralized web #

The next step in the evolution of the web is decentralization: a web where users can own their data, control their identities, and manage content and apes on a peer-to-peer basis. This represents a massive shift from today’s centralized model, where companies such as Facebook and Google act as intermediaries to your personal data.

Decentralization will enable us to fundamentally restructure how we think about data storage and privacy online. The current paradigm of centralization (which has been around since the beginning of time) involves one single authority controlling everything related to that system or application—that means they control all decisions regarding what gets published or not, who gets access, and when they get access; basically, everything that happens within that system is decided by this single entity (e.g., Facebook).

In contrast with this traditional approach, decentralization enables individuals to become responsible for making these decisions instead of relying solely upon large corporations like Google or Microsoft, who have no incentive to protect our information because we’re not their customers anymore—we’re their product.

Can Blockchain Provide the Answer? #

Blockchain is a decentralized, transparent digital ledger. It’s also an open, distributed database that can record transactions between two parties efficiently and in a verifiable and permanent way.

Initially, blockchain technology was created as the accounting method for the virtual currency, Bitcoin. But it has since expanded to encompass many other applications beyond cryptocurrency (including smart contracts, identity management, and supply chain management).

Blockchain is essentially a shared database that can be edited by multiple users at the same time through peer-to-peer networking without any central authority or server.

Blockchain technology is the most secure way of storing and sharing data because it is immutable and robust.

· Immutable

The data in a blockchain cannot be changed or deleted. Once something is added to a blockchain, it can never be removed. This means that once you store your information on the blockchain, there are no chances of anyone tampering with or manipulating that information.

· Robust

A decentralized network makes it difficult for hackers to attack it because each node in a decentralized network contains only part of the data stored in its database, reducing risk exposure if one node is compromised by an attacker (or hacked). Suppose someone does manage to compromise one node within a distributed system. In that case, the remaining nodes will remain unaffected by this breach. The attackers would gain access to partial information and may not understand how everything works in that network.

People are taking back control over their identities and data in this era. The movement is gaining traction as more people become aware of the changes that are happening in the industry. The World Wide Web is a powerful tool that can transform and empower people, but it has also become a tool for privacy infringement and the consolidation of data control. Web 1.0 was characterized by the massive implementation of web pages that were readable but not writable.

The trend continues with more online tools being developed and used to enhance collaboration among users on Web 2.0. This has led to challenges such as privacy infringement and data centralization, which have necessitated a need for decentralization projects such as Web3. Getting a better understanding of the evolution of the internet through these different stages from Web1 to Web3 can help you understand why privacy and data storage are so important. If we know what’s happened in history, we can make better choices for our future.

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Questions and answers

Can Blockchain Provide the Answer? #

), where we could share our data and make connections with other people in a way that wasn’t possible before.

Data Backups: Critical Part of Caber Strategy.

Vin Patel — Mon, 04 Jul 2022 12:14:12 +0000

Key takeaways

We live in a data-centric world, and everything around us contains data.
Although hardware appliances and external hard drives are typically easier to set up than software, the flexibility and additional features make them a must-have for many firms’ data backup plans.
Choose the perfect backup plan for your business wisely and let all the stress of cyberthreats vanish.

We live in a data-centric world, and everything around us contains data. Be it the apes we use on our phones, the excel sheets we fill at work; the stats we present during presentations; or the Wikipedia page with a list of awards received by our favorite movies. Have you ever searched for the perfect school for your kid? When you start searching on the internet, what do you see? You look for all the data of a specific school or various schools and then curate the best amongst them. This world is so data-driven that even the slightest things that we do come back circling to data.

In a world where you can access anything at your fingertips because of smartphones, what can be the biggest loss to someone. You might have heard people say it often, whether at work or at random places, that their phone’s/laptop’s memory got corrupted and they lost entire data.

Imagine going to a watermark with your kids and then suddenly drowning your phone in the swimming pool. If the phone drowns and doesn’t start working, what will happen? You might lose all the data stored in the device. Now that sounds like some serious nightmare.

In such cases, what is the thing that you wish for? The first thing that comes to any sane mind is, “Aah I wish I had backed up that data” or “Thank God I had a data backup”. These are the two most immediate reactions. As we mentioned the term data backup here, you must be curious about it. So let us move ahead now.

What is Data Backup? #

The technique of copying data from a primary to a secondary place in order to secure it in the event of a malicious activity, disaster, or accident is known as data backup. Data is the lifeblood of modern businesses, and losing it can result in significant losses and disrupt operations. This is why data backup is essential for all businesses, big and small.

Typically, backup data refers to all data required to perform the workloads on the organization’s server. Documents, media files, configuration files, machine images, operating systems, and registry files are all examples of this. In essence, you can save any data that you want to save as backup data.

Importance of Data Backup #

The main purpose of the backup is to create a duplicate set of the data that can be retrieved if the main data fails or gets lost. Hardware or software failures, data corruption, or any human-initiated incident such as a hostile attack (virus or malware) or data deletion by mistake can all result in primary data failures. These backup copies now allow data to be recovered from an earlier point in time, which can help a firm recover quickly after an unplanned event.

To protect against primary data loss or corruption, a copy of the data must be stored on secondary media. A disc storage system, cloud storage container, or tape drive might be as simple as an external drive, or a USB stick can be used for backup. Backup copies should ideally be created on a regular basis for optimal outcomes. This will help to reduce the amount of data lost between backups. When recovering from a backup, the longer the gap between backup copies, the greater will be the risk of data loss. Multiple copies of this data provide the assurance and flexibility of being able to restore to a point in time where data damage due to malicious attacks has not occurred.

The fundamental purpose of a data backup is to keep a safe archive of your vital information. It can be classified documents for your business or priceless family photos. You can quickly and relatively effortlessly recover your device from data loss.

Even so, 30% of people have never backed up their data. This may not appear to be a significant amount until you consider how frequently data is lost:

Every minute, 113 phones are either lost or stolen.

By the end of this year, it is expected that a hacker will gain access to 40% of small to medium-sized organizations that operate their own network and use the internet for purposes other than e-mail. More than half will be unaware of the attack.

Each month, one out of every ten PCs is maliciously infected with a virus.

In the United States, a laptop is stolen every 53 seconds.

Data Backup Strategy #

Developers have created a slew of programs to help back up your data during the last few decades. To get the most out of the data backup strategy, you must choose the correct option for the size and purpose of your company. The most prevalent data backup solutions are discussed below:

Cloud Backup Alternatives #

Cloud migration has been increasingly popular in recent years, with more businesses than ever turning to cloud providers for data storage. Cloud backups give you the assurance that all of your vital enterprise data is safely stored off-site. They provide additional protection and redundancy, ensuring that data is accessible from anywhere in the event of a calamity.

Data Backup Software #

Although hardware appliances and external hard drives are typically easier to set up than software, the flexibility and additional features make them a must-have for many firms’ data backup plans. You may specify which data and systems you wish to back up, automate the backup process, and assign different categories of data to other devices.

External Hard Disk Drives #

Many firms’ backup processes rely heavily on high-capacity external hard drives, especially when paired with archiving software. Users may restore files from an external hard drive using this software, reducing RPO to only a few minutes.

A single hard disc won’t be adequate as RPO climbs in tandem with demand for your services and data volumes. Redundancy, a more complex data backup approach, is frequently used in this situation.

Hardware Appliances #

Backup appliances often have a large storage capacity and pre-installed backup software. The appliances are simply installed on the required systems, backup policies are defined, and data is then sent to the storage device. Hardware appliances should be deployed off-site or outside of the local network infrastructure if at all practicable.

Removable Data Storage Media #

Using removable data storage media like USB sticks, DVDs, and Blu-ray discs is one of the most traditional and straightforward ways to do manual backups. While this may be sufficient for modest operations, higher volumes of data necessitate larger drives, complicating the recovery process. Furthermore, it would be best if you stored data backups at a secondary place to avoid loss in the event of a disaster or on-site theft.

What is the 3-2-1 Backup Strategy? #

According to the 3-2-1 rule, data should be saved in three copies or versions on two distinct media pieces, one of which is off-site. Let’s examine each of the three aspects and the issues they address with an example.

We’ll use “Catalogue.jpg” as an example; it is a photograph of your product catalogue for the year 2012 and is stored on your computer. That’s just one copy of the file. You might also have a hard disc that you utilize externally to back up the computer data; if you’re a Mac user, it could be a Time Machine drive (and Backblaze loves Time Machine). The file will be backed up on the external hard disc as part of its backup routine. This is a duplicate on a different device or medium. If you also have an online backup solution in addition to the external hard disc. The online backup analyses your machine in real-time and uploads your data to a data center elsewhere. This upload includes the file, which becomes the third copy of your data.

The 3-2-1 method is a fantastic place to start when it comes to backing up your files. If you consider your files to be investment capital, you’ll want to diversify them as much as possible to reduce your risk of disaster. Liquidity is also necessary; having a local and off-site backup provides you with more backup recovery choices.

Cybersecurity and Organizations #

Small businesses are becoming increasingly vulnerable to cyberattacks. Smaller companies have fewer resources to devote to data protection, making them an easier target for cybercriminals. When a hacker compromises just one user, they often get the “keys to the castle.”

Ransomware swiftly and secretly gets installed on a victim’s device and mounts an extortion attack, demanding a ransom in exchange for access to their data, all with a seemingly harmless click on a link or e-mail attachment. If that person is using a cloud collaboration platform like Google Drive, OneDrive, or Dropbox, the virus can quickly propagate throughout the firm. Now the entire firm is in jeopardy.

In such cases, data backup is the prime solution to protect your business from caber threats. And this isn’t just applicable to small businesses, but we have used it because the case of small businesses can explain this way more clearly.

Conclusion

It’s all too tempting to put off catastrophe planning until “when you have time,” especially when you have more than enough work to do for running your business. Disasters and hackers, unfortunately, don’t care if you’re prepared or not. Take the time now to set in motion processes that will save you time – and money – in the future.

Data backup is not only limited to being a solution to caber threats. It is also equally essential for the cases of lost phones or laptops and word-out disk drives. A cloud backup is a great option so is the drive backups. Choose the perfect backup plan for your business wisely and let all the stress of cyberthreats vanish.

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Questions and answers

What is Data Backup? #

What is the 3-2-1 Backup Strategy? #

What is Tokenization? A Complete Guide

Vin Patel — Wed, 13 Apr 2022 20:20:24 +0000

Key takeaways

Technological advancements are reaching whole new heights, and humankind is increasingly adapting to these advances.
Therefore, these tokens can be used for uninterrupted business operations without the threat of cyberattacks and data breaches.
The browsers efficiently perform this tedious task almost instantaneously for users.

Technological advancements are reaching whole new heights, and humankind is increasingly adapting to these advances. One such path-breaking advance of technology was the internet which transformed the world altogether.

Key Statistics #

The global tokenization market is expected to grow at a CAGR of 13.0% from 939.7 million in 2020 to 2380.6 million in 2027.

The market is expected to reach $697.9 million in 2021 in the USA, while China is expected to reach $476.3 million by 2026.

The internet has shrunk spaces exponentially, and we are increasingly getting dependent on it. From our social life to confidential information, everything is online. From our business data to banking passwords, we rely on the internet to keep track of it for us. However, it has also exposed us to a whole new world of privacy and data breach with so much ease. Everything that is online is open to caber-attacks! But technology has a solution for it too.

With increased cyberattacks and data breaches, a concept of encryption was introduced; however, decryption was an antidote to it, allowing us to navigate back to our data while giving hackers and caber-attackers access the same. So, what do we do now?

Thankfully, technology never disappoints! We now have a concept called tokenization to ensure privacy and data security without the threat of hackers and caber attackers!

What is Tokenization? #

Tokenization is a risk-reducing and security mechanism whereby the sensitive data is substituted with some random characters with no meaningful value, which is called a token. These tokens are the reference that helps us to map back to the original data using a security system called tokenization System.

In simple words, it’s a method to secure our sensitive data in a way that isn’t accessible to breach or hack. Let me illustrate it with an example. Your PAN number, 877-44-0279 is substituted with any random value, say, 738-36-6361. The real number is stored in the cloud and token vault while users use the substitute value on a regular basis. The system where we use this never records, transmits, or stores the actual PAN, only the token.

This token is generated haphazardly, without any mathematical or logical relationship with the real data. Therefore, these tokens cannot be breached. However, these tokens retain something from the original data, usually the format or original data length.

Therefore, these tokens can be used for uninterrupted business operations without the threat of cyberattacks and data breaches.

Uses of Tokenization #

Tokenization is meant for the protection of sensitive data in such a way that its utility is preserved and data breaches all the while, the original data is never lost. Tokenization is increasingly being used to secure personnel and sensitive data like banking card details, account numbers, emails, passwords, social security numbers, passport numbers, id cards, and business details.

It can even be used for stock trading, loan applications, voter registration, criminal and even medical records. Even organizations are increasingly replacing encryption with tokenization to secure the data on cloud storage.

How is Tokenization Different From Encryption? #

Tokenization and encryption both are methods of cryptography used for data protection. However, there is a key difference between the two. While encryption transforms actual data into unreadable ciphertext, which is different in size than the original data, by mathematically using an encryption algorithm and key. The original data leaves the organization in encrypted form. This encrypted data can be retrieved by decryption using the encryption key. On the other hand, tokenization randomly generates a value that is similar in format and size to the original data, called a token, for the original data and stores the mapping in a database. It uses non-decryptable information to represent the original data; therefore, data is not reversible. The actual data never leaves the organization, only the token leaves.

Types of Tokens #

There is no single method of classifying tokens; however, Securities and Exchange Commission (SEC) and Swiss Financial Market Supervisory Authority (FINMA) have classified tokens into three main types:

Asset or Security Token: These are the investment tokens that promise a return. These are analogous to economic bonds and equity.

Utility Token: These tokens act as something other than a means of payment example, a discount token on future goods, etc.

Currency/Payment Token: These tokens are specifically created for the purposes of payment for goods and services.

Conclusion #

Tokenization substitutes the value with the tokens and a token vault keeps a record of the relationship between the value and its token. The real value is often secured through encryption on the cloud. If and when the actual data is needed, the token is to be submitted to the token vault, which then fetches the actual value after the authorization process. This process is called detokenization and is done only by the original tokenization system. The browsers efficiently perform this tedious task almost instantaneously for users.

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Questions and answers

What is Tokenization? #

How is Tokenization Different From Encryption? #

Tokenization and encryption both are methods of cryptography used for data protection. However, there is a key difference between the two.

Common Hacking Techniques Every Business Owner Should Know

Vin Patel — Mon, 14 Feb 2022 18:39:21 +0000

Key takeaways

Hackers can uncover your private unauthorized information that you do not want to share with just a few hacks.
When a person clicks on the advertisement, they are routed to a malware-infected website.
When you visit websites that require you to enter your password as well as financial information, you must be sure that their connections are safe.

Hackers can uncover your private unauthorized information that you do not want to share with just a few hacks. In light of these considerations, it’s critical to comprehend the hacking tactics typically used to get your personal information in an insecure manner.

Denial of Service #

The Denial of Service attack is a type of cyberattack that takes a website or server down by flooding it with massive amounts of traffic until the server can no longer handle all of the requests at once and finally it shuts down.

This is a well-known technique in which hackers swamp the targeted machine with a large number of requests, causing the system to become overburdened and obstructing the requests that are quite executed.

Hackers generally utilize zombie machines or bonnets in DDoS assaults, which are designed to do one thing: overwhelm your system with requests packets. The number of DDoS attacks is increasing every year as fraudsters and their methods become more sophisticated.

Keylogger #

Keylogger is a simple programmed that records all of your strokes and keystrokes in a log file on your computer. Your passwords and personal email addresses could be stored in the log files. It can be software or hardware and is known as keyboard capturing.

Software-based keyloggers target software installed on computers and physical hardware, with an emphasis on keyboards, electromagnetic emissions, smartphones, and sensors, among other things.

Keyloggers are one of the main reasons why online banks provide the option of utilizing simulated keys. If you’re going to use your computer in a public place, take extra measures.

Waterhole Attacks #

If you’re a big fan of the National Geographic or Discovery channels, you’re probably aware of hacked waterholes. To poison a location, the hacker must choose a physical site that is the most convenient for the target.

For example, if you live near a river that has been poisoned, it can damage an entire area of animals in the summer. In a similar fashion, hackers will target the victim’s most frequented physical sites. It’s possible that it’s a cafeteria.

If the hacker knows where you are, they could use this form of attack to create a fake Wi-Fi access point. This enables them to change your most popular website to divert visitors to your site in order to steal your personal information.

This attack is substantially more challenging because it gets data about a person from a specific area. The easiest approach to protect oneself from such attacks is to follow basic security guidelines and keep your operating system and applications up to date.

Fake WAP #

Hackers can use software to establish a wireless access point for entertainment. A public WAP is connected to the phoney WAP. Hackers can acquire access to your personal information after you connect to the false network.

It’s one of the simplest hacks you can execute, requiring only a single software and a wireless network to complete. Any wireless network with a legitimate name, such as “Heathrow Airport WiFi” or “Starbucks WiFi,” can identify you and start eavesdropping on you. Using a reputable VPN provider is a wonderful method to protect yourself from assaults like this.

Bait and Switch #

An attacker can purchase advertising on websites using the Bait and Switch hacking technique. When a person clicks on the advertisement, they are routed to a malware-infected website.

This is how they may continue to infect your computer with malware and aware. The download links and advertising provided in this approach are appealing, and consumers are expected to click on the same.

The hacker may employ malicious software that the user believes to be genuine. The hacker gains access to your computer with no access rights after putting malware on it.

Eavesdropping (Passive Attacks) #

In contrast to active attacks, passive attacks allow hackers to study networks and computers in order to gather undesired information.

The goal of eavesdropping is not to cause harm to the system, but to obtain the information you require without being caught. These hackers might target instant messaging, phone conversations, email, online browsing, and a variety of other communication methods.

People who take part in these actions are mainly cybercriminals, such as governments, black hats, and others.

Phishing #

Phishing is a hacking technique in which a hacker duplicates the most popular websites and then lures the victim in with a phoney link. When combined with the use of social engineering, this becomes a very common and devastating attack.

When a victim tries to log in or enter information, hackers use the malware on the false web to steal the victim’s personal information. Hackers focused on the “Happening” leak, which implicated a number of Hollywood female stars, used phishing through Mail and iCloud accounts as their primary attack vector.

Virus, Trojan, etc. #

Trojan horses and viruses are malicious software programmed that infect the victim’s computer. They continue to send the victim’s personal information to cybercriminals.

They can also encrypt your files, display fraudulent adverts, divert traffic, monitor your computer’s data, and even spread to all computers linked to the network.

You can learn about the comparisons and differences between various worms, malware trojans, and other threats. Click here for additional details.

ClickJacking Attacks #

UI Redress is a word that has been used to describe ClickJacking. When a hacker uses this approach, they hide the actual UI from the victim. Movie streaming torrent sites and in-app downloads are also examples of this type of activity. Although they usually utilize this strategy to earn advertising revenue, some may use it to steal personal information.

In this type of hacking, the hacker takes control of the victim’s clicks that aren’t meant for the particular webpage, but rather for a page that the hacker prefers the victim to visit. The ruse is to dupe internet users into performing an unintended action by tapping on a hidden link.

Browser cookies store information about our browsing history, username, and passwords, as well as the websites we visit. A hacker gets access to your cookies and uses the browser to impersonate you and modifies the user’s IP packets so that they can pass through the attacker’s machine.

This attack, also known as Session Hijacking or SideJacking, is simple to carry out if the user does not use SSL (HTTPS) to secure the session for the duration. When you visit websites that require you to enter your password as well as financial information, you must be sure that their connections are safe.

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Predictive Analytic in Combating Cybercrime

Vin Patel — Fri, 11 Feb 2022 01:30:00 +0000

Key takeaways

Today, cybercrime is a trending word across industries and has become a devastating threat.
Predictive analytic uses the method of attack graphs to handle such a heavy task.
For way better help in cybersecurity, companies can too accomplice with analytic firm to work and imply predictive analytic.

Today, cybercrime is a trending word across industries and has become a devastating threat. Cybercrime is on the rise mostly due to the uncountable and latest range of methods used for attacks. The rapid and dynamic development of methods to assault cybersecurity has made defending the network from this type of crime a harder task. Nevertheless, as an extract of the great saying “Darkness cannot drive out darkness, only light can”.

Predictive analytic has proved to be a ray of hope against cybercrime. Do you think that a prior warning can help prevent these caber-attacks? Fortunately, there is an advanced way of doing so. As a prelude, I would like to introduce you to the concept of predictive analytic.

What is Predictive Analytic? #

Analyzing historical data and using analytical techniques, such as statistical modeling and machine learning, to predict future outcomes is called predictive analytic. Predictive analytic is termed as a solution because it is designed to handle growing volumes of data and simultaneously predict the possibility of an attack. With the aid of sophisticated predictive analytic tools and models, people can predict the future of their businesses. In addition, predictive analytic can be used to detect and cease various types of criminal behavior before they cause serious damage. By studying user behavior and actions, an organization can notice anything out of the ordinary, such as cybercrimes. As predicted outcomes have grown, security professionals have begun to leverage predictive analytic. Individuals run multiple models simultaneously and combine the outcomes to find the most likely result. The greatest preferences of predictive analytic are its capacity to distinguish inconsistencies.

How Predictive Analytic Work? #

The most commonly used methods in predictive analytic include:

Identifying Loopholes in Network #

Cybercrime is a threat to all industries with varying impacts. For example, the methods used for attacking healthcare industries will differ from the methods used in software or aerospace industries. These variations depend on the data available, and it is always an important step to implement ways of protecting data together with restricting cybercrime from taking place. Predictive analytic use tools which are based on identifying network vulnerabilities. These tools help identify and observe malicious activities on a network and use this analysis to anticipate possible threats. It is important that these systems are up to date and specifically capable of identifying sophisticated attacks buried under the heaps of data in order for them to be effective.

Handling Massive Data with Attack Graphs #

Predictive analytic deals with a huge data collection which can be exceptionally difficult to cross through and then process, analyze for required insights. These data results as an overall collection from databases, programs, devices, and servers.

Predictive analytic uses the method of attack graphs to handle such a heavy task. All paths of entry and exit to a cybersecurity network are represented by a caber-attack graph. They delineate ways in which an attacker can misuse the vulnerabilities of a network.

Lists Preventions to Avoid Future Attacks #

Predictive analytic focuses more on preventive future attacks rather than explaining the reason and areas of attack in the past. It provides a smart move for you to identify weak areas along with solutions to identify patterns and detect abnormalities that can be easily avoided with certain preventions to save your data. Predictive analytic combines with hacker bots to detect and monitor network activity. It can also detect immediate irregularities in the data flow.

Predictive Analytic Tools #

Here are three of the most popular predictive analytic tools:

? SAP Predictive Analytic — SAS — Microsoft Azure Machine Learning

These tools use big data, statistical algorithms, and machine learning methods to predict the probability of real-time and future results based on past data. The main objective of predictive analytic tools can be summarized in four points:

? Detect cybercrime — Optimize the operation of network stream — Improve overall performance and protect data — Reduce future risks

Industries Using Predictive Analytic To Prevent Cybercrime #

Predictive analytic is widely used among all industries to improve business with merely a minimum or negligible percentage of existing risk. It is a highly valued technology in industries like Retail, Marketing, Healthcare and Banking. Among these, banking and financial industries use predictive analytic to avoid cybercrimes. There are huge amounts of data and money in the financial industries which face extreme risk on a daily basis. Apart from detecting cyberattacks and protecting data, the banking sector takes the help of predictive analytic for optimizing customer-based decisions, avoiding fraud, enhancing risk management, and providing better customer solutions.

What Does the Future of Predictive Analytic Hold? #

In conjunction with being a commanding subject for study and research at this time, predictive analytic has already made a position in terms of security in each large and small company. Security being the most elevated need of each company, predictive analytic have combined with branches of artificial intelligence, modelling etc., and have come up as the foremost successful shield for cybersecurity. There’s continuously less chance for such caber crimes to end totally in near future but the possibility and accessibility of these security technologies has multiplied up. These innovations have a mind-blowing potential to form our virtual and computerized world free of all wrongdoings.

Conclusion #

By involving predictive analytic as a potential part, an organization can recognize the wide range of cybercrime taking place every day. Predictive analytic apply statistical algorithms for organizations to predict future caber-attacks in real-time. Organizations can take an active part in sorting these cybercrime assaults by involving a group of experts and analysts who can research how often it is possible for cybercrime to occur. Analysts can gather internet data measurements and apply predictive analytic techniques to identify any vulnerabilities in their cybersecurity that could be exploited by cybercriminals. By combining machine learning with predictive analytic, companies can move forward with the efficiency of cybersecurity and intelligently dodge all approaching threats. This implies they are able to form a total analytic and visualization arrangement which helps hold up all information and reports. For way better help in cybersecurity, companies can too accomplice with analytic firm to work and imply predictive analytic.

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Questions and answers

What is Predictive Analytic? #

Analyzing historical data and using analytical techniques, such as statistical modeling and machine learning, to predict future outcomes is called predictive analytic.

What Does the Future of Predictive Analytic Hold? #

In conjunction with being a commanding subject for study and research at this time, predictive analytic has already made a position in terms of security in each large and small company.

What Makes Phishing So Pervasive? How to Recognize and Avoid

Vin Patel — Wed, 02 Feb 2022 19:30:00 +0000

Key takeaways

Phishing is a form of scam or attack that involves tricking the victim into sharing personal information or taking an action online.
This is an effective way to gain access to the victim’s computer or steal credit card information.
Organizations should use advanced tools and security awareness programs should be conducted regularly so that employees will not fall prey to the stammers and be updated on the evolving phishing techniques > Sources: > > > >.

What is phishing? How does phishing work? #

Phishing is a form of scam or attack that involves tricking the victim into sharing personal information or taking an action online. The intent of the attack is to obtain the user’s system credentials, financial information, or other sensitive information to be used for their benefit. These attacks can range from fairly simple to complex caber security issues.

Generally, the scammed disguises as a trusted entity from a reputed source to entice the victim to take an action using emails or other forms of communication. Phishing emails are commonly used to distribute vicious links or attachments that can perform numerous functions such as extracting account information and login credentials and even installing malware on the victim’s system or directing them to cloned websites. Phishers use text messages, emails, and phone calls to entice their victims.

Phishing and Email Fraud Statistics presented by Retruster is as follows:

? The average financial cost of a data breach is $3.86m (IBM)

? Phishing accounts for 90% of data breaches

? 15% of people successfully phished will be targeted at least one more time within the year — BEC scams accounted for over $12 billion in losses (FBI)

? Phishing attempts have grown 65% in the last year — Around 1.5m new phishing sites are created each month (Webfoot)

? 76% of businesses reported being a victim of a phishing attack in the last year

? 30% of phishing messages get opened by targeted users (Verizon)

What are the most common types of phishing? #

Email phishing? Fraudsters use emails that are designed to imitate legitimate companies to entice individuals into providing information such as login details, financial details, bank details, and even social security numbers.

Spear phishing? This involves personalized targeting of high-profile account holders by the attacker by sending email messages to specifically targeted victims. The stammers gather or buy information about the target victim and mount their scam. This is one of the most effective forms of phishing resulting in about 90% of the attacks.

Clone phishing? This phishing method is one of the most difficult to detect. As the name sounds, stammers replicate an identical version of a recently received email and re-send it from a seemingly credible source, thus tricking the victim to take action. Although the message of the email could remain the same, links and attachments are replaced with malicious ones and upon clicking them they are directed to fake websites or infected attachments.

Whaling attacks? In plain terms, whaling is targeting the ‘big fish? or senior executives of a company with the goal of extracting highly sensitive corporate data. The targets are generally high-ranking offices such as CEO, CFO and other high-level executives with access to highly sensitive data. After considerable profiling of the target, a well-timed attack is launched by the attackers to steal login credentials.

An example is the attack on Sydney hedge fund Levitas Capital to the tune of $8.7 million in November 2020.

Pop-up / shareware phishing? Here pop-up ads are used to trick users into installing malware on their system. They generally use scare tactics to prompt users to act fast to address an alleged cybersecurity concern. This is an effective way to gain access to the victim’s computer or steal credit card information. Some common pop-up techniques are? fake antivirus scams, clickjacking, virus removal scams, teach support scams, in-session pop-ups.

Link manipulation? Also known as URL hiding, this is used in different ways. Malicious URL links are created mimicking legitimate websites and unsuspected victims are directed to these malicious websites on clicking on these links.

Fishing? Also known as voice phishing, phone calls are used to make attacks. Attackers use automated voice messages that seem to be from legitimate institutions such as government entities or financial institutions that are communicated to individuals enticing them to provide their credit card credentials or Social security number. Generally, stammers entice victims to share personal information to claim rewards.

Smashing? SMS phishing or smashing is similar to email phishing and fishing. Here text messages that contain malicious links are sent to victims from what seems like legitimate sources. These links can be disguised in any form such as offers, chances to win something, or even discount coupons.

Social medial phishing? Social networking sites like Instagram, Twitter, Facebook, and LinkedIn are used by attackers to lure victims into clicking on malicious links. Attackers create fake accounts of individuals or businesses to prey on their victims.

Why phishing will continue to be a problem? #

Phishing will continue to be a persistent problem as it is versatile, cost-effective, and highly scalable thus proving to be effective for stammers to gain access to the organization’s network system. Also, since employees are easier to be tricked into handing over sensitive data stammers are deploying these techniques to achieve their goal. Stammers leverage on user behavior of individuals to gain entry into computer and then take control of their valuable information.

According to the 2019 Internet Crime Report by the FBI, ? Internet Crime Complaint Center (IC3) received 467,361 complaints in 2019?an average of nearly 1,300 every day’and recorded more than $3.5 billion in losses to individual and business victims.?

How to recognize and avoid phishing scams? #

Typically, thousands of phishing attacks are launched every day by stammers and often they are successful. Therefore, it is necessary to be aware of the various techniques employed and be able to recognize them.

Some signs that you need to look out for:

? Beware of suspicious emails? especially supposedly from a financial institution with subject lines like ‘account suspended? or ‘funds or hold?.

? Beware of suspicious links in emails as they could lead you to fake websites or install malware on your system.

? Beware of emails asking for password, PIN, bank account number, Social Security Number.

? Avoid clicking on pop-up ads that warn that your computer is infected or to call on particular numbers.

? Use spam filters to block emails from illegitimate sources.

? Make sure your device is protected by trusted mufti-layered security software to protect financial information and personal files.

How to protect against phishing attacks: #

? Using secure email gateways in your organization will help detect suspected emails and prevent them from reaching employees? emails as these are the first line of defense against a breach. Built-in spam filters and junk folders may not be reliable.

? Two-Factor Authentication (2FA)? This requires email users to verify their identity through other channels like a text message or security token? thus permitting only legitimate users to access their email account and also warning the user when someone is trying to access their account.

? Practice password hygiene and create strong passwords, and change passwords often.

? Employees and coworkers should be trained and educated on the common phishing techniques, how to identify suspicious messages, using password hygiene, email security, and reporting any suspicious incidents.

Conclusion #

Since phishing is versatile and proves effective for the stammers, it bound to see an increasing trend. Despite the various preventive measures taken, phishing is continually evolving and adapting new forms and technologies to lure victims. Organizations should use advanced tools and security awareness programs should be conducted regularly so that employees will not fall prey to the stammers and be updated on the evolving phishing techniques

Sources:

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10 Amazing Tricks To Protect Your Wi-Fi from Hackers

Vin Patel — Wed, 02 Feb 2022 17:56:11 +0000

Key takeaways

In today’s world with countless multiple cybercrimes and attacks taking place each day, it becomes your highest priority to protect all your data and devices available at home or personal workspace.
You can access your settings when your computer is physically connected to your router with an Ethernet cable.
If this MAC address matches with the router’s list, access is granted as usual; otherwise, it’s blocked from accessing the network.

In today’s world with countless multiple cybercrimes and attacks taking place each day, it becomes your highest priority to protect all your data and devices available at home or personal workspace. The most common at-home gadgets range from computers, tablet, phones, TV, Wi-Fi etc. Wi-Fi among all these is the most used. Did you know that you’re Wi-Fi router needs protection too? You may be unaware of the security risks that comes up when you do not have a protected secure Wi-Fi router. Wi-Fi is nowadays leading the list of devices that hackers love to exploit. Wi-Fi hacking can be an outcome of even the slightest loophole you create while connecting the devices or setting up the router.

If hackers can gain access to your Wi-Fi network, they can easily steal all confidential information including your personal and financial data, infect your devices with viruses and malware. Accessing your Wi-Fi network automatically gives them the benefit of committing caber-crime from your device or even launch a Distributed Denial of Service (DDOS) attack.

You can follow few easy and effective precautions to protect your Wi-Fi router which will make all potential hackers scratch their head.

Here’s a list of the ten amazing tricks to protect your Wi-Fi Router from potential hackers:

1. Create New Username and Password #

All Wi-Fi routers come with their default user ID and password which can be easily hacked. It is highly recommended to change the username and password mentioned on your router. You should create a strong new password which cannot be easily cracked. This new password should have a minimum of eight characters combining of alphabetical characters, numbers, and special symbols.

2. Change the Wi-Fi Router SSID Name #

SSID (Service Set Identifier) is the ID or name of your network that can be viewed by anyone with a wireless device within a specified range. In general terms, it is the Wi-Fi name which you look for when connecting wireless computers and devices. Most devices are configured with a default network name that has been allocated by the manufacturer and it comes up with cybersecurity vulnerabilities which gives potential attackers more information related your network that serves their motive of breaking into it. SSID hiding is a feature that enables you to hide your network name from the list of people in the surrounding area. It is always better to rename your Wi-Fi SSID name to something that is not easily identifiable. It is one of the easiest and simple way to protect your Wi-Fi network.

3. Hide your Wi-Fi Network Name #

Hide your connection’s name is to enhance your home network security. This is an operation you can perform on the router’s online settings platforms.

4. Create a Separate Guest Network #

Many routers have a feature that enables you to create a guest network with a different name and password. It provides better security by protecting your personal Wi-Fi network from being accessed by guest users and prevents malware from the guest’s phone or tablet from entering your primary network and your devices.

5. Disable Remote Access Settings #

The remote administration feature lets you log in to your router’s admit settings. It is not recommended for you to log into your router’s admit settings when you aren’t using it. Deactivate this feature to conveniently avoid it from hackers. You can access your settings when your computer is physically connected to your router with an Ethernet cable.

6. Turn on Wireless Network Encryption #

Encryption is the security method of encoding data from clear text to encrypted text, which the user can only decrypt with the encryption key. Today, the most secure type of encryption to use for your Wi-Fi network is WPA2 (Wi-Fi Protected Access Version 2). The greatest improvement of WPA2 compared to WPA is the usage of Advanced Encryption Standard (AES) for encryption. For older devices that are not compatible to WPA2, make sure to upgrade your home devices for enhanced security and performance.

7. Update Your Router’s Firmware #

Your router’s firmware is the name for the reinstalled, embedded software that governs a hardware (here hardware refers to your router). It manages the control of routing protocols, administrative features, and the router’s security mechanism. Firmware can be updated just like your computer’s operating system or any of the programs and applications. It is vital to download and install the latest firmware for your router. This can repair any firmware vulnerabilities and prevent hackers from taking advantage of them. The firmware upgrades can safeguard your router from any vulnerabilities which may be discovered in earlier versions of your firmware Some routers will be able to check for firmware updates automatically. You can always check it manually by logging in to your router’s admit settings and searching for the firmware section.

8. Turn off your Wi-Fi when not in use #

Turn off your Wi-Fi in cases when you are not using it or when you are out of your house. There is no benefit in having your Wi-Fi turned on in such situations because it works as an open and available access point for others to hack your network.

9. Enable Firewall #

Most Wi-Fi routers come with a built-in network firewall feature. It works as a security barrier between the Internet and your home Wi-Fi network. It protects the broadband connections and scans your home network to protect your network security. It is essential that your home router’s firewall is turned on to add another layer of protection to your home security.

10. MAC Address Filtering #

Most Wi-Fi routers will have a unique identifier called physical address or Media Access Control (MAC) address. MAC (media access control) address filtering provides an extra layer of protection to your Wi-Fi routers from being hacked. This address allows you to filter and disable unwanted devices which are using your Wi-Fi network. Prior to allowing any device from joining your Wi-Fi network, the router checks the MAC address against a list of approved addresses. If this MAC address matches with the router’s list, access is granted as usual; otherwise, it’s blocked from accessing the network.

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In An Evolving Fintech Landscape, There Are Security

Vin Patel — Sat, 29 Jan 2022 10:38:49 +0000

Key takeaways

Increased cryptocurrency-related scams, data breaches, and more widespread frauds and identity thefts are among Palm Alto Network’s top cybersecurity predictions for 2022.
While money mules may appear respectable on the surface during the onboarding process, they transfer the money to money launderers as soon as they access the account.
Rather than constructing everything from scratch, they use commercially available security, identity management, and fraud-related tools.

Increased cryptocurrency-related scams, data breaches, and more widespread frauds and identity thefts are among Palm Alto Network’s top cybersecurity predictions for 2022.

Defining Fintech as the next stage of financial service innovation combines financial and technology. There are two main components of Fintech: technical breakthroughs in the traditional banking sector and the advent of new financial service delivery models. Fintech has disrupted all industry-banking, capital markets, investment, insurance, and funds transfer and payments. In addition to impacting start-ups, Fintech has disrupted the way traditional banks offer their services, as banks look to integrate multiple digital channels into an omnichannel customer experience.

Financial services firms deal with sensitive information related to individuals and businesses. With Fintech, more data is available in digital format, making it easier to analyze and generate insights and more vulnerable to security breaches. In light of the growing number of services offered online, data ubiquity and data security are proving to be major challenges for Fintech. Outsourcing IT services and data to fintech firms present governance and control challenges and security risks. By 2022, the global information security market is expected to grow by 8.5% CAGR. (Gartner)

Self-learning malware and artificial intelligence (AI) increase cyberattacks’ sophistication, allowing cybercriminals to change how they strike. Notably, these hackers use increased phishing and malicious insiders to leverage the human layer’the weakest link’s a gateway to attack systems. In addition, other methods, such as those used by nation-states to target commercial businesses, are altering the nature of recovery, with insurance companies attempting to categorize cyberattacks as an “act of war” issue.

Ever since COVID, fintech providers have become torchbearers in the world of digital financial services. However, the phenomenal rise in financial transactions has significantly increased UPI breaches and credit and debit card frauds.

This article delves into the several types of cybersecurity risks in FinTech and the categories and individuals responsible for them.

Cybercrime on the rise - how do banks counter it? #

In February 2016, hackers successfully stole approximately USD 100 million from Bangladesh’s central bank. Since then, fears of future caber attacks on banks have grown. Russian Central bank officials confirmed hackers had stolen more than USD 31 million (two billion troubles) from commercial and central banks following the incident.

Banks face increasing expenditures due to rising cybercrime rates since they are under pressure to reimburse their deceived consumers in bulk. Unfortunately, most consumers believe that their bank will cover the cost of successful scams regardless of the overall amount lost.

Banks are now reimbursing authorized [push payment (APP) fraud](https://en.wikipedia.org/wiki/Authorized_push_payment_fraud#:~:text=Authorized%20push%20payment%20fraud%20(APP,social%20engineering%20attacks%20involving%20impersonation.) at a rate of 46 percent on average, but measures endorsed by the government will soon oblige them to repay everyone. This is just one reason why, in 2022, banks must prioritize cybersecurity to protect consumers.

Banks will need to collaborate with governments and industry organizations to share practical tactics. There must also be continuing efforts to educate the public about preventative measures. Still, the banks must ultimately ensure that security models are implemented that offer maximum protection for themselves and their customers.

Nuance Communications: Biometrics and Security #

This year, financial services firms are turning to current AI-powered technologies, e.g., biometrics, to safeguard their consumers while providing them with a human-like experience.

Speech biometrics helps determine a person’s identity by identifying over 1,000 voice features, from pronunciation to the shape and size of the nasal passage.

FS organizations can use technologies to verify that people are who they claim to be based on how people sound. In addition, authentication and personalization are possible with biometric engines in just a fraction of a second. This implies that agents may instantly recognize a customer and begin personalizing the engagement.

Biometrics will also help financial services firms improve security. Customers don’t have to remember anything specific or be concerned about their data being taken.

Bettering the Onboarding process #

Financial institutions need to perform holistic data checks during account opening and monitor customers throughout their lifecycle to combat this.

While money mules may appear respectable on the surface during the onboarding process, they transfer the money to money launderers as soon as they access the account. Therefore, financial institutions and banks should use technology to verify that the customer is the account holder in a customer’s lifetime.

In addition, GDPR is the global norm for privacy regulation. Therefore, banks must choose a partner who can manage sensitive data and adhere to high standards to meet the requirements. Consequently, it is more attractive than upgrading procedures and internal systems.

Lastly, society has become increasingly concerned about how technology companies use personal data. As a result, it will be up to banks to explain how artificial intelligence (AI) is used in fraud and compliance. This is important in vendor onboarding since it necessitates determining whether their vendors and partners entirely control the technology they are providing.

The banks’ responsibility will explain their decisions to the general public and regulators.

The future of bots and cryptocurrencies in 2022 #

Bots will exploit business logic flaws in new sector verticals that were not previously exposed to massive bot attacks, as bots become a more common attack mechanism now.

People interested in NFT profits have increased the demand for bot developers’ services. As a result, NFTs are being bought and sold quickly using sniper bots, identical to those used on eBay. As a result, bot attackers will likely diversify more of their attack vectors to boost their revenues.

Meanwhile, cryptocurrency will become a focus area for cyberattacks around the world. This is because large sums of money can be found on cryptocurrency wallets and exchanges, which might entice attackers trying to benefit from their exploits. As a result, cryptocurrency-related attacks have increased in the second half of 2021.

The proliferation of Open Banking #

Although the United Kingdom was the first to do so, several other countries are now following suit. In addition, because most Open Banking systems are based on APIs and Web API queries conducted by financial institutions, we can expect more attacks against them.

according to Gartner: “API abuses will move from an infrequent to the most common attack vector, leading to data infringements for enterprise web applications.”

On the rise: Mobile Banking Trojans #

As a result of the pandemic’s widespread acceptance, more mobile banking Trojans for Android, specifically RATs that bypass bank security measures, are likely to emerge. In addition, regional Android implant projects will spread throughout the globe, spreading attacks to Western European nations.

Cybercriminals are increasingly targeting fintech apes due to the increasing volume of financial data they collect

Many critical personal details are saved on mobile devices thanks to online payment systems and fintech applications. However, many cybercrime groups will continue to attack personal mobile phones using advanced methods such as deep fake technologies and advanced malware to steal data from victims.

BNPL

The BNPL (Buy Now Pay Later) services (Clearway and Klarna) exploded in 2021. Unfortunately, the?4.1 billion some consumers owe these companies may never be repaid. The evil side of BNPL is expected to emerge in 2022, and the trend will be renamed “Buy Now Pay Never.” Cash-strapped people are more prone to commit first-party fraud by using the services and collecting the products without paying back the loan.

Ransomware that is aimed at specific regions #

As international efforts are being made to crack down on large ransomware groups, we will see small groups originating in regional areas focusing on regional victims.

Dual threats: Deepfakes and Autodialers #

Deepfake assaults are predicted to increase. In 2022, employing AI to imitate the signatures of business leaders will become a more common attack vector. Voice analysis has increasingly become a security mechanism for financial institutions that threat actors have started to notice.

This strategy was proven helpful at the end of 2021, with a $35 million theft from a bank in the United Arab Emirates. Banks and multinational investment firms should be aware of this and ensure that their security measures are not overly reliant on a single technological solution.

Threats posed to online payment systems #

Due to quarantine and lockdowns, people rely more on internet markets and payment methods while they remain at home. However, adequate security measures do not accompany this rapid transformation, attracting many cybercriminals. This problem is severe in developing countries, and the symptoms will continue for a long time.

Final Words #

In 2022, fraud is not seen as a subset of financial crime but rather as a subset of cybercrime alongside phishing, ransomware, and other sorts of cybercrime. As a result, it’s been dubbed the spam moment in financial services.

Generally, preeminent banks have developed specialized or tailored cybersecurity technologies that are not interconnected. Now, we’re starting to witness a significant change in perception, with banks and other institutions purchasing product licenses and concentrating on integrating them. Rather than constructing everything from scratch, they use commercially available security, identity management, and fraud-related tools.

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Questions and answers

Cybercrime on the rise - how do banks counter it? #

In February 2016, hackers successfully stole approximately USD 100 million from Bangladesh’s central bank. Since then, fears of future caber attacks on banks have grown.

The BNPL (Buy Now Pay Later) services (Clearway and Klarna) exploded in 2021. Unfortunately, the? #

4.1 billion some consumers owe these companies may never be repaid. The evil side of BNPL is expected to emerge in 2022, and the trend will be renamed “Buy Now Pay Never.” Cash-strapped people are more prone to commit first-party fraud by using the services and collecting the products without paying back the loan.

How is AI Changing Cybersecurity Landscape

Vin Patel — Wed, 26 Jan 2022 20:25:00 +0000

Key takeaways

Cybersecurity has been among the head banging issues for most organizations and rightly so with top companies losing 25$ every minute due to cybersecurity breaches.
The traditional ways of tracking malicious events may not prove to be as effective, especially with the caber attackers using advanced technologies to break through network gateways.
Human analysts, thus, require the assistance of artificial intelligence technology in order to ensure integrated cybersecurity across all the touchpoints and defeating caber threats before they cause unrepairable harm to organizations.

Cybersecurity has been among the head banging issues for most organizations and rightly so with top companies losing 25$ every minute due to cybersecurity breaches. With the advances in technology, companies are putting various tools and systems to work when it comes to managing security of data and enterprise assets. However, the hackers have access to the same technology which is being used to commit countless data breaches every single day and exposing vital company details every single minute.

Introduction of Artificial Intelligence is steadily changing the cybersecurity landscape and giving institutions an extra edge over the hackers and caber sinners. Companies, irrespective of their services, are storehouses of huge number of details, records, personal data and sensitive information that must be protected at all costs. The constant bombardment of cybercrimes and data breaches have compelled the organizations worldwide to adopt and establish an automated system of detecting such threats and ensuring complete safety and security of their data. Machine learning, simulating human brain is, therefore, being looked upon as a savior that can help analysts predict the attacks beforehand and consolidate the security framework of their organization.

Artificial Intelligence in Cybersecurity #

Threat Detection #

The threat to organizations is huge and comes in all forms and sizes and relying on signature rules is no less than a blunder. With so many suspicious activities going on in the web, companies are bound to stumble upon threats and malicious activities that can crash complete operational functions of any company.

If used properly, AI has the power to detect any unwanted messages or threats in seconds by simply scanning the web. Risk identification and management is a whole lot easier when AI based programs stand like a guard to any suspicious IP addresses, fraud websites, loopholes or similar suspicious malware. With AI, companies can follow predictive risk management rather than reactive solutions while dealing with vulnerabilities or breaches.

Incident Prediction #

What can be better than dealing with threats and vulnerabilities? Detecting the future ones. Cybersecurity management is such a challenging topic that it can get overwhelming for even the experts to keep tack of all the activity that is happening over the web. Moreover, a human can get nowhere closer to a bot when it comes to scanning hundreds, in fact thousands of documents in a single day.

AI operated devices can capture incidents and offer insights into the security system that not only help in dealing with the incoming threats but also expose the areas which are most likely to be affected or breached in the future. With AI, companies have a resourceful insight that can help them detect the next movement of hackers and build firewall around the data before the attack even happens.

Securing Network #

Most of the threats across mid-sized businesses are seen to arise through network pathways. The traditional ways of tracking malicious events may not prove to be as effective, especially with the caber attackers using advanced technologies to break through network gateways.

As opposed to the obsolete ways of securing network bandwidths, artificial intelligence can accelerate the process of identifying unrestricted threats from entering a network, regardless of its size. This allows huge networking endpoints to stay secured and free of any risks or potential hacks, all from a centrally regulated AI program.

Authenticated access #

Companies usually rely on passwords and pins to protect their internal communication channels and data networks. If any hacker is able to enter a local network where the employee’s data, files, personal information and even credit card credentials are stored, it can be a disaster for the organization.

With strong AI processes like facial recognition and biometric scans, organizations can be assured of complete security at all time without having to deal with any potential security breach. AI based programs automatically identify a wrong access and instantly block it without any human intervention.

Prompt Response #

When most organizations in the previous decade relied on getting security by taking prompt action after the threats entered their system, the present security management has opened a wide horizon. This also required a human expert to mitigate risks, perform repetitive sequences and develop quick response if ever the security framework was threatened.

However, Artificial intelligence technology not only identifies the risks but also takes proper action in a matter of minutes to stop the attacks. Even as the employees doze off or are in the middle of a vacation, the threats are dealt with and diluted without any human supervision, drastically reducing the response time to unpredictable and discrete threats.

Artificial Intelligence Over Humans #

It is quite understandable to argue that machines can never be treated as equal to humans but contrary to that belief, Artificial intelligence is by all means a front runner in the race of decision-making and learning. The threats are so huge and the data so vast that it is impossible for mere manual ways to protect even a simple network, let alone the whole organization. The signature-based approach used previously by giant companies are no longer effective in shielding the walls of digital infrastructure of a company.

Firstly, artificial intelligence is able to handle and screen a huge amount of data which can never be expected of a human or even a team of hundreds. This ease of targeted screening and exposing threats from an ocean of data and information is a good enough reason for companies to make the switch to an AI based software. Secondly, AI algorithms can operate by learning over time and detect patterns over long operational cycles. This means that once AI recognizes a pattern of past attacks, it maps and clusters them and accurately detects the threat pattern in future, giving companies the assurance that the repetitive attacks or threats are not successful in causing destruction.

Human analysts, thus, require the assistance of artificial intelligence technology in order to ensure integrated cybersecurity across all the touchpoints and defeating caber threats before they cause unrepairable harm to organizations.

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What Is Triple Extortion Ransomware and How to Prevent It

Vin Patel — Wed, 26 Jan 2022 19:17:03 +0000

Key takeaways

It has its own historical existence but it’s the threat actors’ strategies, methods, and procedures (TTPs) that have advanced to new levels of complexity in recent years.
It validates the underground economy’s growth by allowing threat actors to rent attack services or keep associates on the payroll for extra pressure when needed.
No ransomware task force will be able to solve the problem until we are willing to confront international loopholes and capture criminals who operate with impunity from particular parts of the globe.

Ransomware is not something new. It has its own historical existence but it’s the threat actors’ strategies, methods, and procedures (TTPs) that have advanced to new levels of complexity in recent years. With that expansion has come an increase in the challenge of protecting networks from costly attacks like the recent DarkSide attack on the Colonial Pipeline. The FBI confirmed in a recent statement that the ransomware attack on the Colonial Pipeline network was carried out by a professional cybercriminal outfit called DarkSide. DarkSide employs a Ransomware-as-a-Service (RaaS) model, relying on a partner program to carry out its caber attacks. As a result, little is known about the true perpetrator of the attack at this time. Ransomware has always focused on encryption, there is a new addition with the exfiltration and threatened exposure of sensitive data in a ‘double extortion? attack. Threat actors must continuously come up with new strategies to increase the effect of a successful strike. One of the most recent methods is known as “triple extortion,” which adds another option to extort money from targets.

What is Triple Extortion Ransomware? #

Traditionally, ransomware attacks included a single “step” in which a victim was confronted with a ransom demand in exchange for the decryption key to free their systems and data. However, since 2019, when ransomware strains like DoppelPaymer gained the capacity to simultaneously lock down computers and exfiltrate data, halting a victim’s operations has merely been the first step on the extortion ladder. The fear of stolen data being exposed online has been a popular point of pressure for criminals aiming for more ransom payments, a practice known as double extortion. More than 70% of ransomware attempts now exfiltrate data, demonstrating how quickly this type of attack approach has become the standard.

Threat actors have lately introduced another layer to ransomware operations based on this tactic. This latest ransomware evolution means that a ransomware attack does not end with the initial target. Ransom demands can now be made upon a victim’s clients or suppliers under triple extortion. At the same time, new pressures are added to the mix, such as DDoS assaults or direct leaks to the media.

DDoS has long been linked to only one type of extortion: Ransom Denial of Service (RDoS). This is a sort of assault in which threat actors initiate a denial-of-service (DoS) attack against a victim’s network and then demand payment in Bitcoin to halt. However, like with Abaddon, combining this with ransomware is rather new. It validates the underground economy’s growth by allowing threat actors to rent attack services or keep associates on the payroll for extra pressure when needed.

Who Can be Affected by Triple Extortion Ransomware? #

Companies and organizations that store client or customer data, as well as their own, are the most obvious targets for ransomware operations that go beyond single or double extortion. Healthcare organizations are the main targets in this regard.

As a result, the first known instance of triple extortion occurred late last year when hackers acquired access to Vastaamo, a Finnish physiotherapy provider. Threat actors have demanded money directly from the thousands of clients of Vastaamo whose records they were able to exfiltrate, rather than contacting the provider for a ransom.

Any corporation that directly or indirectly owns important data, or is connected to one, is exposed to triple extortion. Ravel’s affiliates demonstrated a new type of triple extortion earlier this year when they attacked Apple after their first victim, hardware supplier Quanta, refused to pay up. Cybercriminals utilized the fear of a key supplier being hacked as leverage on their initial victim in this case. The reputational harm that such an assault may cause can be disastrous for firms in practically any industry.

How to Prevent Ransomware Attacks? #

Detection and response against ransomware attacks are at best ineffective, especially since many assaults wait until they reach the domain controller to launch. Detection-centric technologies will only have warned businesses of attacks that are already ongoing at that moment.

The best course of action is to concentrate on prevention. Taking efforts to ensure that security flaws are addressed as quickly as feasible, training the staff on security awareness, and ensuring that fundamental security measures such as least privilege and mufti-factor authentication have already been implemented.

Furthermore, because the majority of security breaches begin at the endpoint, safeguarding these is a good place to start. Morphisec Guard was created to protect your organization’s endpoints against file-less ransomware distribution techniques that bypass all antivirus solutions.

Guard and the rest of the Morphisec Breach Prevention Platform, when used in conjunction with Windows native security measures, hardens endpoints against attack without interfering with workers’ ability to do their duties. It is time to cease reacting to threat actors and instead concentrate on preventing assaults from spreading. Only then can businesses lower the likelihood of a successful ransomware assault.

Without a question, today’s problems necessitate full-spectrum solutions, but nothing will transform the threat landscape until governments throughout the world take bold action. No ransomware task force will be able to solve the problem until we are willing to confront international loopholes and capture criminals who operate with impunity from particular parts of the globe.

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Questions and answers

What is Triple Extortion Ransomware? #

Traditionally, ransomware attacks included a single “step” in which a victim was confronted with a ransom demand in exchange for the decryption key to free their systems and data.

Who Can be Affected by Triple Extortion Ransomware? #

Companies and organizations that store client or customer data, as well as their own, are the most obvious targets for ransomware operations that go beyond single or double extortion.

How to Prevent Ransomware Attacks? #

The Cybersecurity Threat Landscape in FinTech

Vin Patel — Thu, 06 Jan 2022 15:30:00 +0000

Key takeaways

Extortion, fraudulent transactions, denial of service threats, and credit card fraud, have increased as a result of the development of digital wallet options.
Denial of Service: A denial of service attack is one that targets an entire computer system, network, or server to render its services unavailable to legitimate users.
The right structural strategy will be determined by the size, nature, and amount of investment in FinTech.

Extortion, fraudulent transactions, denial of service threats, and credit card fraud, have increased as a result of the development of digital wallet options. Several caber-attacks on the financial industry have already resulted in serious damage to crucial economic infrastructure. Some of the most well-known targeted crucial economic infrastructure. These assaults can compromise important company data, which has a detrimental impact on services, in addition to causing hardware damage.

Nearly every component of the FinTech ecosystem is likely to be impacted by a cybersecurity threat, either directly or indirectly. They could jeopardize financial institutions, FinTech businesses and users. Similarly, technology developers must be mindful of caber dangers that could jeopardize the technology they are developing.

There are several cybersecurity dangers in FinTech, and this article identifies different types and actors responsible for them, as well as threat modelling methodologies used by financial institutions to mitigate countermeasures.

The Threat of Cyberspace #

We’ve seen data theft, malware, denial of service, and caber fraud, among other sorts of caber dangers, in the field of financial technology. In terms of hazards and caber risks, data breaches and distributed denial of service (DDoS) are the two most common attacks on FinTech companies around the world.

Caber-attacks have been launched against financial organizations and banks all around the world. There have been reports of recent caber-threat attempts.

Twitter accounts being hijacked for bitcoin (US)

dForce cryptocurrency (China)

Ransomware attacks (US)

GoldenSpy malware in tax software (China)

Scotiabank data breaches (Canada)

DDoS attacks (Europe)

DDoS extortion (Australia)

Types of Threats #

For FinTech startups, caber dangers are common, and this section identifies the most serious caber concerns.

Malware: It is a type of malicious software that is designed to damage, disrupt, or gain unauthorized access to a computer system in order to steal sensitive information. Aware, Ransomware, Shareware, Riskware, Trojan horse, Spyware, Virus, Worm, and Zero-day malware are among the several types of malware.

Aware: Aware is a type of virus that shows unwanted adverts on the user’s computer screen. Aware tempts the user to click on flashing advertising that promises profitable products.

Ransomware: Ransomware encrypts data on a machine, rendering it inaccessible to users, and demands a ransom in exchange for access to the decryption key.

Riskware: Riskware is a valid programmed that can compromise the device’s security. Despite the fact that it is legitimate software, it is used to steal data from the device or redirect users to dangerous websites.

Shareware: Shareware’s goal is to instil fear in consumers’ thoughts in order to persuade them to download or acquire harmful software.

Spyware: Malicious software such as spyware can gather sensitive information and pass it to advertisers, firms, or external agencies once installed on the device.

Trojan: Trojans are sneaky impersonators that mimic legitimate programs and steal the data from the device in the background.

Virus: In the computer world, a virus is a program that duplicates itself by altering other programs and inserting its own code.

Worm: A worm is computer software that replicates itself and spreads to other computers without the use of a host programmed. Worms infect other machines in the network with a target machine.

Zero-day: An unknown vulnerability is called a zero-day vulnerability. When a vulnerability is unknown to the security community and a malicious application is created to exploit it, this is known as the zero-day period.

Data Breach: A data breach occurs when confidential or sensitive information is leaked intentionally or unintentionally to an entrusted party.

Denial of Service: A denial of service attack is one that targets an entire computer system, network, or server to render its services unavailable to legitimate users.

Distributed Denial of Service: The Distributed Denial of Service (DDoS) has been described as a type of targeted and lethal attack involving multiple hackers and compromised systems.

Threat actors: Individuals or groups performing caber-attacks against organizations are known as threat actors. While the people behind the attacks are the same for every organization, financial institutions have a dedicated group of attackers.

Following is a list of prominent threat actors that have targeted the financial sector:

Malicious insiders: They are those with the authority to view, write, and transmit sensitive private and proprietary data held by a financial organization, particularly a bank. The average cost of a data breach, according to the IBM Cost of a Data Breach study for 2020, is $6.71 million, which includes both system failures and human error. Furthermore, the average cost of a caber incident across all industries is $4.37 million. In 2008, a clerk at HSBC bank’s London headquarters fraudulently wired?90 million to Manchester and Morocco accounts.

Hacktivists: A hacktivist is someone who engages in malicious behavior in order to misappropriate a computer system or network for political or religious purposes. Hacktivism is the term for this type of action. Hacktivists, often known as hackers, organize groups of people and work together to conduct a political caber-attack against financial institutions. In 2016, a group of unidentified hackers launched DDoS assaults against the Bank of Greece’s website, as well as the central banks of Kenya, Mexico, Panama, and Bosnia and Herzegovina.

Cybercriminals: Cybercriminals are individuals or groups who use technology to engage in destructive activities on digital networks or systems in order to steal sensitive data for financial benefit. They frequently trade illegitimate items and services on the dark web, such as illegal firearms, drugs, restricted pharmaceuticals, and adult content. In 2019, cybercriminals stole $100 million from over 40,000 victims, including banks, law firms, multinational enterprises, small businesses, and nonprofit groups, using the GozNym malware.

Nation-states: A nation-state actor or state-sponsored actor is well-funded and sophisticated. Government entities sponsor them. The NoPetya ransomware outbreak in 2017 was a recent example of nation-state attacks. NoPetya is thought to be the speediest virus in history.

Caber terrorists: Those who engage in caber-terrorism carry out malicious activities in order to disrupt the critical infrastructure of a target. Caber terrorism is considered to be the new cyberwar. NoPetya and WannaCry ransomware are classified as caber-terrorist acts.

Script kiddies: Beginners or unskilled people who are lured into cybercrime activities are script kiddies.

Threat Modelling #

Caber threat modelling is a technique for identifying, categorizing, and evaluating caber risks in FinTech firms. The major purpose is to identify potential risks that could take advantage of the FinTech institution’s flaws and cause enormous losses. As a proactive or reactive strategy, it aims to limit vulnerabilities and their influence on FinTech institutions.

A defensive method, often known as a proactive threat modelling technique, tries to defend FinTech institutions from caber-attacks. Early warnings and resource protection can be sent in order to predict caber dangers. It is, however, impossible to anticipate all caber risks in real-time.

A reactive threat modelling technique, often known as the adversarial approach, involves taking necessary actions to avert a caber threat. This includes tactics such as ethical hacking and penetration testing. To simulate threats, FinTech institutions concentrate on attackers, assets, or software. The right structural strategy will be determined by the size, nature, and amount of investment in FinTech.

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How is MHealth Transforming Medical Care?

Vin Patel — Tue, 04 Jan 2022 20:30:00 +0000

Key takeaways

Referred to the practice of using mobile devices in the medical field, mHealth has lately emerged as a major sub-segment of eHealth.
UCLA, Apple, and Biogen have recently joined hands for a program, which tracks data from mHealth devices such as smartphones and smartwatches so as to identify early signs of cognitive decline.
Not just patients, but even doctors can get in touch with their colleagues simultaneously while at the same time while discussing the case with patients.

The terminology ‘mHealth? has been a buzzword for some time now. Referred to the practice of using mobile devices in the medical field, mHealth has lately emerged as a major sub-segment of eHealth. It is a broad term and is inclusive of tools such as FitBit trackers, telemedicine applications, and remote patient monitoring sensors. mHealth has proved to be exceptionally helpful for physicians, given that it reduced patient trips to the ER by allowing healthcare providers to monitor patients through these latest advancements.

Why is mHealth bringing about a revolution in medical care? #

mHealth offers a multitude of benefits that is rapidly changing the perception of medical care. There has already been a considerable spate of advancements in healthcare, paving the path for the use of smart phones and similar technological tools. Amid a rapidly aging population and the demand for sophisticated health tools, mHealth is gaining prominence as a groundbreaking technology.

Mobile health offers innumerable capabilities with varied apes, sensors, devices, and software programs that help to maintain electronic records, ensure patient data capture, target chronic conditions, telemedicine and remote monitoring, as well as e-prescriptions. Digital monitoring via mobile applications makes it easier for patients and physicians to engage with each other. MHealth devices help doctors monitor patients without the necessity for them to come in for visits. Wearable and similar devices allow patients to monitor their own health as well.

Some of the generic advantages of mHealth devices are summarized below:

Improves doctor efficiency #

Mobile devices help physicians record patient data very easily, with minimal errors. This means they will have consistent access to patient information that’ll make it easier to diagnose new/existing conditions, prescribe medication, and treat them accordingly.

Enables convenient data flow #

Data misplacement will be a long-forgotten problem with health as healthcare service providers will have complete control over patient data. mHealth replaces traditional modes of data storage such as files and folders. Although cyberattacks remain a concern, with proper security protocols in place, mHealth interoperability can commendably improve healthcare service as well as patient satisfaction.

Increases Diagnostic Accuracy #

With smart devices and software, doctors and nurses can be harness accurate information without errors. Automation helps health devices run periodic checks on prescriptions and decisions without manual interference. This has consequently reduced prescription-based errors in healthcare. Mobile devices have also been able to recognize the causes and symptoms of infectious diseases faster than earlier.

Can be customized #

Mobile devices have majorly eliminated geographical boundaries. If one cannot find a suitable doctor within their area, they can enlist the help of mHealth apes and simplify the communication processes between patients and physicians. MHealth is also enabling better patient-doctor relationships and sharing consulting services. Doctors from various corners of the world can now communicate seamlessly with patients, and give them solutions to their problems without travelling hassles.

Important statistics proving the massive adoption of mHealth: #

? According to HIMSS, over 50% of smartphone users use these devices to gather information pertaining to health, online.

? An article by Mobihealthnews says that 71% of patients feel it would be helpful if their physician had access to their health data — Fortune Business Insights claims that in 2018, the global mHealth market size was valued at USD 34.28 billion. The revenue may cross USD 293.29 billion by 2026, at an anticipated CAGR of 29.1% over the projected duration.

? According to Pew Research, 68% of Americans owned a tablet and nine out of 10 people owned a smartphone in 2015. That number has considerably increased as on today.

? GWI states that almost 48% of digital consumers prefer having the latest technological products in hand.

? Health IT Outcomes states that the global mHealth revenue will hit USD 49.12 billion by 2020.

? It also claims that in a survey, around 40% of physicians believe that mHealth applications could significantly cut down physical visits to the clinic.

? As per Skycure, 80% of surveyed physicians deploy their mobile phones to help in their day-to-day practice.

Latest advancements in the mHealth industry: #

Teams from the University of North Carolina and the Stanford University have recently developed a mHealth wearable? a 3D-printed vaccine patch that will mitigate the requirement for needles. However, it works 10 to 50 times better than the existing delivery method.

UCLA, Apple, and Biogen have recently joined hands for a program, which tracks data from mHealth devices such as smartphones and smartwatches so as to identify early signs of cognitive decline.

The Mount Sinai Health System has recently introduced a new mHealth app with an aim to better patient-provider communication, create a centralized platform for patient requirements, and improve patient data access. Mount Sinai’s existing portal will transfer to the new app, thereby enabling patients to book appointments, pay bills, request for prescription refills, have consistent access to health records and lab results, and attend video visits with their healthcare providers.

In April 2021, the University of Washington and Microsoft developed a mHealth platform that can record vital signs using the smartphone or laptop camera. The technology used here analyzes the video of a user’s face and deploys AI to translate the light reflected off the skin into pulse and respiration rate. Something of this caliber could help medical providers during a remote patient monitoring program or similar situation.

Commonly-used mHealth apes: #

Medscape #

Medscape is an online app filled with numerous medical articles, snippets from medical journals, latest healthcare news, MEDLINE database, and information on drugs. It is targeted to help physicians and professionals in the medical field. This mHealth app also helps patients to be well-prepared for any unexpected situation.

DrawMD #

DrawMD is more of an initiative to enhance medical education and awareness among patients using visuals, application-oriented samples, typing, etc. It focuses on explaining medical conditions, procedures, and the human body to the layman. It is also inclusive of treatment plans and medicines that helps patients understand the medical world with illustrated visuals.

Doctor on Demand #

The Doctor on Demand mHealth app has simplified the communication lines between doctors and patients. One has to get an appointment and meet the doctor to explain their medical condition. The doctors present on the app are qualified enough to prescribe medications. The app basically aims to offer an array of medical services to patients. It also includes urgent care issues, prompt medical advice, screening, lab tests, preventive medicine, and prescriptions.

Medici #

Medici enables convenient communication among doctors and patients. It offers text and video chats when patients want a consultation with the doctor. It also helps patients liaison with their preferred doctors instead of online hospitals? this makes it a trusted app as patients can interact with a medical practioner that they know and trust.

MeMD #

MeMD is one of the best platforms that enable you to get in touch with physicians, physician assistants, nurses, and other medical personnel. It offers medical consultations and prescriptions for patients. It also offers help to locate pharmacies nearby, 24/7 access, and video consultations.

PingMD #

It is one of the most well-known mHealth apes that make it easy for patients to get in touch with their physicians. It does not include a video consultation, but a platform that where patients can explain their problems to doctors. The platform offers complete privacy. The medical information provided is 100% secure and there are no chances of data breach. Not just patients, but even doctors can get in touch with their colleagues simultaneously while at the same time while discussing the case with patients.

A quick summary of the advantages delivered by mHeath adoption: #

? Simple, intuitive experience — Easy way to communicate with service providers — Flexibility in working hours (for healthcare professionals)

? Flexible scheduling — Convenience to stay connected with other medical personnel — Ability to have instant access to patient information — Easy way to coordinate with patients for follow-ups — Enabling remote patient monitoring — Deploying voice-enabled technology for communication

In a nutshell, it would be fair to conclude that mHealth has a major role in transforming the future of healthcare. As more and more doctors and patients begin to use mHealth apes and companies and major establishments come up with sophisticated mHealth devices and research programs, mobile health technologies will bring about a revolution in the field of medicine in the years ahead.

Related reading

Why is mHealth bringing about a revolution in medical care? #

Can be customized? #

The Transformation of the Cybersecurity Space through

Vin Patel — Fri, 31 Dec 2021 20:30:00 +0000

Key takeaways

On average, cybercrime causes businesses and individuals to lose at least $500 billion each year.
Below, we’ll give you 5 ways in which you can implement blockchain in your security network today.
That is why it will become the go-to security technology in the near future.

What is blockchain security? #

On average, cybercrime causes businesses and individuals to lose at least $500 billion each year. That being said, previous estimates of the cybersecurity industry’s valuation used to stand at $2 billion by 2030, but now it has accelerated to $20 billion by the year 2030. That is the current thriving state of the cybersecurity industry due to the increasing number of data security breaches, especially since the pandemic.

We’ve heard about blockchain and bitcoin being used simultaneously for the longest time. Very few understand that blockchain is the technology that powers the existence of bitcoin. Yet, due to the negative connotations, we have ignored blockchain’s potential for most of its existence.

Blockchain security refers to the use of blockchain technology for cybersecurity purposes. Since blockchain technology is inherently built on cryptography, consensus, and decentralization principles, it’s one of the most secure networks on the planet right now. It makes use of a distributed ledger system where the data is structured in small blocks, each consisting of various transactions. The key part is that each block is interconnected, making it extremely hard to tamper with the existing system.

The blockchain network is so tight-knit, it’s hard to tamper or break into it, making it ideal for cybersecurity. This is where the idea of blockchain security was born. Now that we know blockchain security let’s understand its components.

What are the different types of blockchain security? #

There are four different types of blockchain security, which differ based on whether somebody can participate in the network, and what kind of data they have access to. Based on participation, the network can be Private or Public, and based on access; the network can be Permissioned and Permissionless.

In public blockchain networks, anyone can participate in the transaction, which is usually validated through a network of interconnected computers. There are no restrictions within this network. An excellent example of this is Bitcoin, where miners solve complex problems to ‘mine money.?

In private blockchain networks, people can only participate when they confirm their membership to that network. It can be commonly found in enterprises or small businesses. When a private network is permissioned, the network validates the transactions through a ‘selective endorsement? process. Here, they don’t allow you to access/ participate unless you verify your credentials.

In permissionless blockchain, anybody can access and participate in this network. It’s pretty much a no-holds-barred network and poses absolutely no restrictions whatsoever. An excellent example of this is Ethereum (ETH), which uses a Proof-of-Work (PoW) protocol.

In permissioned blockchain, however, you would need a certificate to authenticate your identity, and only then can you access this network. Bitcoin is an excellent example of this type? here, you can participate in the network, but you have to verify your credentials.

How can you implement blockchain security? #

In terms of use cases for blockchain security, there are many ways to be implemented. Below, we’ll give you 5 ways in which you can implement blockchain in your security network today.

Private Messaging? Most social media applications use end-to-end encryption in today’s day and age. But we slowly see a shift towards blockchain simply because of its ability to create a unified API framework. Through this, you have a standard security protocol in place, and any breach that occurs will be immediately apparent.

Secure DNS and DDoS? Distributed Denial of Service (DDoS) attacks occur only when the user cannot access the network they’re a part of. The entire system shuts down as soon as the attack happens. In the case of Domain Name System (DNS), since it’s a centralized system, the attackers can pretty much interfere as they wish and implement any command they like. Blockchain security would decentralize these systems and keep them out of their reach for this reason.

Decentralize data storage? A big part of data breaches is that most of our data is stored on a singular server. In the case of a cybersecurity attack, all the information is out there in the open, waiting to be mined. Through blockchain, such systems become decentralized, making it very hard for attackers to find out the specifics of the storage cloud, preventing any attacks.

Protect computer software? The easiest way to gain access to a computer is to ask the user to download a piece of software. We’ve all been there. But, if you implement blockchain security protocols in this case, it verifies the software’s credibility. It records any updates that happen along the way, making it easy to pinpoint the source of the problem.

Destroy Human Safety Adversity? Most of our technology is automated these days. From cars to drones to health monitors, we are also making it risky to human lives. There have been many cases where lives have been lost due to this issue. With blockchain security, you can add an extra protection barrier, preventing any further attacks in these systems.

Companies making use of blockchain security in 2021 #

That being said, we’re sure you want to know whether this data security technology is being used right now. Below, you can find three global organizations that use blockchain security within their systems.

Coinbase? Coinbase is a San Francisco-based company that deals with digital currency. The company runs entirely on digital encryption, where the user’s wallet and personal info are stored on decentralized databases.

Philips? Philips has merged blockchain with artificial intelligence to create a new ecosystem in healthcare. They analyze operational, administrative, and medical data daily using this combination and maintain the integrity of their electronic health records.

Malta? Not an organization but rather an entire country. The Malta Digital Innovation Center (as part of the Malta Government) are already securing their financial technologies using blockchain. They will soon be using it to protect sensitive government documents and public information.

Final Word #

In this article, we’ve discussed how the new age of data security is being ushered in in 2022. Blockchain security seems to be the only way forward in the growing cybersecurity industry, and for good reason. The ability to track and trace the source of any threat is unprecedented in this industry. That is why it will become the go-to security technology in the near future.

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Questions and answers

What are the different types of blockchain security? #

How can you implement blockchain security? #

In terms of use cases for blockchain security, there are many ways to be implemented. Below, we’ll give you 5 ways in which you can implement blockchain in your security network today.

Ensuring Data Security of Healthcare Information

Vin Patel — Wed, 15 Dec 2021 14:21:00 +0000

Key takeaways

A strong healthcare data security protocol runs beyond subordination - the following are a few cues for conserving healthcare information from present hazards.
Healthcare facilities can utilize information regulators to obstruct particular activities comprising sensitive information, like web uploads, illegal mails, a copy of data in external storage, or printing.
Third-party apes and providers, for instance, Google Apes have contemplated business affiliates while those services are utilized to conserve PHI.

A strong healthcare data security protocol runs beyond subordination - the following are a few cues for conserving healthcare information from present hazards.

Safeguarding information data in the healthcare enterprise isn’t a simple task. Healthcare facilities along with their business affiliates should equalize conserving patient secrecy while providing excellent patient care, also fulfilling the rigorous regulatory laws put forward by HIPAA and several different legislation, like the EU’s General Data Protection Regulation.

As protected health information exists in a person’s extremely sensitive personal data, the regulations for healthcare facilities and different associations that regulate, utilize, or deliver patient data that encompass strict data insurance prerequisites that have substantial sanctions and charges in case they’re not confirmed.

Instead of commanding the usage of specific technologies, HIPAA needs coated elements to confirm that patient data stays safe, available just to the rightful individuals, and utilized just for legal objectives, however, it depends on every concealed entity to deduce what safety regulations to utilize to attain these goals.

Hence, improving regulatory laws for facility’s data insurance, healthcare companies that adopt an assertive strategy to enforce promising exercises for healthcare protection are best prepared for constant subordination and at a lesser chance of undergoing expensive data violations. Let’s see a few effective methods for healthcare facilities to adopt:

Providing proper training to all the staff members.
Very few people should have access to data.
Enforcing data usage regulations.
Controlling the usage.
The date should be end-to-end encrypted.
Protection in android devices.
Performing frequent hazard assessments.
Cautiously analyzing the subordination of business affiliates.

To satisfactorily safeguard data from caber crimes, healthcare facilities and business affiliates should enforce powerful protection methods to conserve patient information from a rising amount and variation of dangers. Exposures in wireless systems, for example, give simple access to cyberpunks, yet these systems are of crucial significance to healthcare facilities, making it simple and efficient to open patient data and improve the facility of supervision.

HOW TO PROTECT HEALTHCARE DATA? #

These promising exercises for healthcare data protection are to maintain the rate with the thriving hazard, deal with dangers to secrecy and information insurance on terminals as well as in the cloud, and protect information when it is transmitted, stationary, or in usage. This compels a mufti-faceted, intricate strategy for protection.

1. PROPER TRAINING TO HEALTHCARE STAFF #

The human aspect stays among the greatest hazards to safety throughout all enterprises, but especially in the healthcare region. Simple human mistakes or delinquency can cause fatal and costly outcomes for healthcare facilities. Protection knowledge education equips healthcare staff with the essential information crucial for giving reasonable judgments and utilizing proper vigilance while dealing with patient information.

2. LIMITED ACCESS #

Enforcing access restraints supports healthcare information security by constraining admission to patient data and specific applications to just those consumers who need access to conduct their duties. Access constraints compel consumer authentication, assuring that just allowed staff has entry to conserved information. Mufti-factor authentication is a proposed strategy, compelling consumers to substantiate that they are entitled to access specific information and apes utilizing two or more verification techniques encompassing:

? Data is understood just by the consumer, like a passcode or security PIN.

? Something that just the legal consumers would have, just like a card or key.

? Something different to the legal consumers, such as biometrics of that person.

3. ENFORCE DATA USAGE REGULATIONS #

Protecting information regulations runs beyond the advantages of access restraints and assessing to confirm that hazardous or vicious data action can be languished or obstructed instantly. Healthcare facilities can utilize information regulators to obstruct particular activities comprising sensitive information, like web uploads, illegal mails, a copy of data in external storage, or printing. Finding the Information and category has a crucial supporting part in this procedure by assuring that sensitive information can be recognized and labeled to obtain an adequate degree of safety.

4. REGULATE USAGE #

Recording each and every access and use of information is furthermore significant, facilitating the healthcare organizations and company correlates to oversee which consumers are accessing what data, apes, and different reserves, time, and through which devices and their respective locations. These lists are important for auditing objectives, enabling facilities to recognize regions of interest and enhance defensive methods whenever vital. As soon as an occurrence happens, an investigation trail may facilitate the healthcare facility to identify detailed entry points, deduce the reason, and assess the destruction.

5. ENCRYPTION OF DATA #

Encryption is among the most helpful information preservation techniques for healthcare groups. By end-to-end encryption of information when it is transmitted and when stationary, healthcare organizations and industry affiliates make it further hard for assailants to interpret patient data even in case they have access to all the information. HIPAA provided suggestions, however, it doesn’t precisely compel healthcare facilities to enforce data encryption methods; rather, the law leaves it up to healthcare facilities and industry affiliates to infer what encryption techniques and additional regulations are crucial or applicable provided the association’s workflow and additional necessities.

Healthcare IT protection summarizes a couple of main issues that healthcare facilities should inquire of in assuming a proper level of encryption and when encryption is required, as proposed in the HHS HIPAA.

To avoid illegal access to ePHI (by anyone), what information must be encrypted and what data must be deciphered?

What techniques of decryption and encryption are crucial, adequate, and suitable in the context of curbing illegal individuals and apes from obtaining admission to sensitive healthcare data?

6. PROTECTED ANDROID PHONES #

Healthcare organizations and private firms employ android equipment while doing business, even if it’s a doctor utilizing an Android phone to access data to assist them in dealing with a patient or an executive employee processing insurance assertions. Android phones safety independently involves a bunch of protective methods, encompassing:

? Governing all equipment, settings, and compositions.

? Implementing the usage of powerful passwords — Facilitating the capacity to remotely erase and latch misplaced or snatched phones.

? Encryption of the ape’s information.

? Regulating Mail and accessories to curb malware infections or illegal data extraction.

? Teaching consumers on Android phones best protective activities.

? Enforcing policies to make sure that just apes complying with preset standards are allowed.

? Compelling consumers to have their phones revised with the recent OS and apes updates.

7. PERFORM FREQUENT HAZARD ASSESSMENTS #

When you have an audit trail that assists to recognize the reason and further important elements of an occurrence after it happens, foresighted deterrence is equally significant. Performing periodic hazard reviews can recognize susceptibility or soft points in a healthcare facility’s protection, drawbacks in workers’ training, deficiencies in the security stance of dealers and business subordinates, and other regions of interest. By assessing hazards throughout the healthcare facility occasionally to proactively recognize and mitigate probable dangers, healthcare facilities and their business affiliates can properly avert expensive information violations and the several other destructive consequences of a data violation, from stature damage to fine from regulatory authorities.

8. MAKE A COPY OF ALL DATA TO A SAFE EXTERNAL STORAGE #

Cyberattacks can uncover sensitive patient data however, they can furthermore jeopardize data quality or accessibility, ransomware is a perfect illustration of the consequence these occurrences can create. A natural catastrophe affecting a healthcare facility’s information camp can create terrible outcomes in case the data isn’t appropriately copied to safe external storage. And hence periodic information backups are highly suggested, with stringent controls for that information end-to-end encryption, access, and many different promising exercises to make sure that information backups are conserved. Data backups are a crucial element of catastrophe recovery.

9. ASSESSING THE PROTECTION AND SUBORDINATION STANCE OF ASSOCIATES #

As healthcare data is greatly disseminated among facilities and between private entities for the basis of stimulating payments and providing care, a thorough test of each and every potential business associate is among the highest critical security protocols healthcare facilities should take. The HIPAA Rule enhanced the prior approaches and explained descriptions of business affiliates, offering better recommendations on the connections in which agreements are needed. The HIPAA outlines these explanations and modifications encompassing:

? The conduit anomaly applies to facilities that disseminate PHI yet don’t conserve and stock it.

? Facilities that just disseminate information are not assumed to be business affiliates, but those that maintain and store PHI are considered business associates.

Third-party apes and providers, for instance, Google Apes have contemplated business affiliates while those services are utilized to conserve PHI.

Healthcare organizations that take efforts to keep the data protected must understand that these regulations and guidelines are useful for building a good base for data conservation and preventing expensive fines, organizations must take extra efforts to make sure that their patients’ information is safeguarded against these caber threats.

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How will the Hybrid Working Model Impact Cybersecurity

Vin Patel — Wed, 01 Dec 2021 11:25:00 +0000

Key takeaways

Workers are disgruntled since their employers have raised the green signal to restart their work in their office space.
The family members also started using the system and chances are there to download malware and the attackers know that the organizations are in transition mode and they are in danger.
Staff are not only your weakest link but also your first line of protection.

Introduction #

The new normal will be very different from both the traditional method of doing work and the recent ’no workers in the office? trend. Workers are disgruntled since their employers have raised the green signal to restart their work in their office space. However, many are still hesitant to step out and prefer to work from home. As a result, organizations feel compelled to create a working paradigm to solve workers’ challenges. Organizations will have to provide employees with the option of working remotely.

Hybrid Working Model #

A hybrid work model is one in which an employee’s schedule includes both in-office and remote work. Employees have the option of working from home sometimes and coming into the office on other occasions. It may fluctuate by the organization, but it usually entails the core group being on-site while others are allowed to come and go as they choose, within limits.

The Future of Work is Hybrid #

A hybrid model may provide flexibility while also empowering individuals to work to their strengths, resulting in increased production. Teams may achieve a healthy mix of creativity and cooperation by creating a culture that considers remote work as a desirable option to completing deep-focus activities in the office. The hybrid work paradigm, which combines remote and office work, can benefit the company in numerous ways when organized properly and deliberately.

Few advantages include: ? Productivity improvements — Employee satisfaction and culture have improved. ? More opportunities for lifelong learning — Improved teamwork and working connections — Better mental health

Employees were swiftly transferred from their offices to their residences as the pandemic raged. The abrupt shift sent shockwave across the IT department. Despite the numerous benefits, the most concerning drawback is caber security.

? As they spend their time between the office and off-site locations, employees are constantly moving in and out of the corporate network. They regularly use poor security when working outside the office, such as using company laptops on public networks, where they may be exposed to viruses, which they then bring back into the corporate network when they return to the office and log back in.

? Employers share their network connections with their family and children, who were all at home 24 hours a day, seven days a week.

Companies have set a very robust network security mechanism in place to avoid cyberattacks. Few of the practices are mentioned here: few are. ? Strong passwords — Accessibility control — Installing a firewall — Using anti-virus software — Updated programs and systems — Keep an eye out for intruders — Raise public awareness

Impact of Hybrid Working Model in Organizations #

Despite the fact that the hybrid working paradigm offers many benefits to employers, companies remain dissatisfied. Because the security of the organizations is a concern. Working with a hybrid model opens the door to caber-attacks. Over the previous year and a half, the IT department has seen significant growth in the number of terminals that are not connected to the corporate LAN. Staff have to work around both current and new systems at home. Because employees were no longer restricted to company-issued laptops, corporate IT departments were left with network devices that they had neither purchased nor completely managed. They were suddenly faced with a large ‘and rising? number of systems to protect. The family members also started using the system and chances are there to download malware and the attackers know that the organizations are in transition mode and they are in danger.

In-office workspace is not comfortable anymore #

Working for more than a year, the workers find working from home more flexible and productive. During the outbreak, employees demonstrated that working in employer-controlled environments did not have to limit their productivity or engagement. They’ve also learned that flexibility may make individuals feel more successful not only at work, but in their personal lives as well? as parents, caretakers, social activists, or whatever they identify themselves with.

IT teams must now develop ways to protect not just a wide range of endpoints and systems, but also to guarantee that employees can access their networks and software in a way that allows them to be productive. Many of their users are connecting to the corporate network via low-cost ISP connections and broadband routers. This again causes security issues which is because of the hybrid working model.

Caber Attacks #

IT companies were compelled to provide safe access to an ever-increasing number of distant users, give uniform and predictable experiences when using business applications, and maintain the security of every transaction. Some businesses adjusted well to the changes, while others did not. One reason is that the baddies are adaptable: they started targeting new distant users with Covid-related assaults, posing as financial organizations giving customers Covid relief money and health-care providers providing medical data. In addition, phishing assaults doubled in 2020, while ransomware attacks have also been increased. Caber attackers were already causing trouble, now these workspace fluctuations have made their work is easy and the organizations are in trouble now.

Patching up the voids in caber security #

Through all of the upheaval, it has become clear that organizations need flexible networks, and workers require the ability to access required apes at any time, from any location, on any device, whether self-managed or through a managed services model. Because most of yesterday’s historical equipment is stagnant, implementing adjustments in a fast-paced environment might be difficult.

Conclusion #

Hybrid working is the future. However, this has resulted in a significant security issue that must be addressed one step at a time. Because this working paradigm has provided both freedom and a problem, knowledge of the situation is critical not only for employees but for everybody who is open to attack. Finally, how technology developments like timely patching are important, human factors also contribute. Regular training and awareness workshops for all workers, given in bite-sized courses, are vital to achieving an organization’s cybersecurity posture. Staff are not only your weakest link but also your first line of protection.

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Identification and Prevention of Caber Attacks

Vin Patel — Tue, 23 Nov 2021 17:23:49 +0000

Key takeaways

In this digital world where data is the most valuable asset, cybersecurity has become a very essential aspect of any industry.
It is essential to warn employees and ask them to check links before clicking on them, verify email addresses, and be alert of any odd activity by rechecking and reassuring identities for sharing any requested information.
In this article, we have learned about caber attacks and different ways to deal with them.

In this digital world where data is the most valuable asset, cybersecurity has become a very essential aspect of any industry. Businesses need to safeguard their digital presence and boost their security. As organizations quickly adapt their business and security processes to meet decentralized settings, the increasing prevalence of remote workforces, new gadgets, and external apes opens up a slew of new opportunities for attackers to exploit access points unknown to the firm. Any data breaches caused by hackers might lead to a company’s downfall.

According to a 2020 Verizon analysis, 86% of worldwide data breaches are driven by monetary gain. Individuals and organizations must manage their cybersecurity more proactively than ever before since the cost of a cyberattack may easily run into the millions? a sum few are able or willing to pay.

In this blog, we talk about cyberattacks and the way to identify them and prevent them with the assistance of technology. But first, let us understand what cyberattacks are and their types.

What is a caber attack? #

A caber assault is the intentional compromise of your systems and/or network. The malicious code is used in caber assaults to breach the computer, logic, or data and steal, leak, or hold the data hostage. Caber attack protection is critical for all businesses and organizations. These types of attacks are possessing increasing threats to industries every day. A few types of cyberattacks are given below:

Malware: #

In this type of cyberattack, any malicious software like spyware, virus, worms, or ransomware is implanted inside the computer through any link or email attachment. These get activated on clicking on the link and can install destructive software and collect data from the computer.

Phishing: #

Phishing is a method of stealing sensitive data by pretending to be a reputable organization. It is mostly done through emails and can take personal information from the user.

MITM Attack: #

The penetration of a two-party transaction to filter and steal data is known as a man-in-the-middle attack. It is most commonly transmitted over insecure public Wi-Fi.

DoS Attack: #

A denial-of-service attack is a way of flooding servers and systems, or networks with traffic to clog bandwidth and paralyze the system.

DNS tunneling: #

It is the technique of delivering HTTP and other protocol traffic across the Domain Name System to disguise outbound traffic as DNS and conceal data that is ordinarily transmitted over a secure internet connection.

Prevention of cyberattacks: #

There are many ways to prevent a cyberattack from happening. We are going to discuss them below:

Administer training to the staff of the company: #

Employees are one of the most popular ways for cybercrooks to gain access to the company’s data. They will send fake emails impersonating someone in the organization, requesting personal information, or access to certain files. Untrained eyes might easily be fooled by links that appear trustworthy. This is why employee education is critical. It is essential to warn employees and ask them to check links before clicking on them, verify email addresses, and be alert of any odd activity by rechecking and reassuring identities for sharing any requested information.

Consistently update software and system: #

Caber assaults frequently occur because the systems or software are out of date, exposing vulnerabilities. Hackers take advantage of these flaws, and cybercriminals take advantage of these flaws to get access to the network. When they’re in the system, it’s generally too late to take precautionary measures. To combat this, it’s a good idea to invest in a patch management system that will manage all software and system updates, ensuring that the system is robust and up to date.

Install a strong security system: #

There is no stoppage of the new types of data breaches that arrive in the market every day. Hence, it is very important to shield the network using a firewall, defending it from any sort of caber attack. A firewall system will prevent brute force assaults on the network and/or systems from causing any damage.

Get access to only trusted sources: #

Physical attacks on computer systems are possible; thus, having control over who may access your network is critical. Someone may just stroll into the workplace or corporation and insert a USB key with infected data into one of the computers, granting them access to or infecting the whole network. Controlling who has access to the computers is critical. Installing a perimeter security system is an excellent technique to prevent both cybercrime and break-ins!

Secure the WiFi connection: #

Any device that connects to an infected network can get infected; if this infected device subsequently connects to the company network, the entire system gets into danger. One of the most secure things one can do for their systems is to secure and hide their wifi networks. Every day, countless gadgets are being developed that can connect to the network and compromise the safety of the owner.

Set up secure passwords: #

Using the same password for everything might be risky. Once a hacker has figured out the password, they have complete access to the Computer and any applications users use. Having separate passwords configured for each program is a significant benefit to overall security, and changing them regularly will provide a high degree of protection against external and internal threats.

Keep backups of all the data: #

In extreme cases, if the data gets breached and the caber attack takes place, the organization must keep a backup of their data to avoid any serious downtime or financial loss.

Summing Up: #

A team of at least 2-3 information security engineers would be necessary to oversee unique software solutions and sophisticated testing of an organization’s environment in the case of advanced caber assaults. When it comes to defending a business against cybercrime and cyberattacks, it may be tough to know where to start. There is so much information available that it may be daunting, especially when the information is contradictory. In this article, we have learned about caber attacks and different ways to deal with them.

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How to get Security-as-code right

Vin Patel — Fri, 19 Nov 2021 13:40:00 +0000

Key takeaways

Modern industry and society are increasingly reliant on software.
These are the pillars of a successful Security-as-Code program.
Also, please drop your valuable feedback in the comment section below.

Modern industry and society are increasingly reliant on software. As a result, customers have grown accustomed to receiving immediate satisfaction. As a result, companies are focusing more on innovation and getting products to market faster. Businesses that cannot compete in the hyper-competitive market of speed-to-value will be left behind.

However, quick software delivery comes with a higher risk. As a result, businesses are reducing time to market, which has led many to switch from a waterfall to a DevOps strategy. In this strategy, security cannot be a gate at the end of the development process but must be a part of it, or security as code. You’re employing security as code when you extend security into the stage of development and automate security checks at every code change. It reduces deployment times and ensures that security checks are not missed. Security as code will become increasingly important as the world prioritizes speed.

What is Security-as-Code? #

Teams have been working in silos, whether they are developers, operations, or security. Previously, the Dev and Ops teams worked independently, giving birth to DevOps, where both Revs and Ops could handle some of each others work. Now is the time for DevOps and security teams to collaborate, bringing some of the DevOps attitude, concepts, and agility to the forefront of security. In addition, security must be integrated into the whole pipeline, beginning with development and deployment from code to cloud.

As a result, security isn’t an afterthought; it doesn’t arrive at the end of the development process, it’s non-intrusive, and doesn’t stifle or slow it down. In addition, Security-as-code aims to break down divisions between Ops, Dev, and Security teams so that everyone is security-conscious and collaborates rather than competes.

What Are The Fundamentals Of A Successful Security-As-Code Program? #

Assign specific ownership and responsibility. #

The first rule requires a focus on ownership and responsibility and an internal structure that can map individuals and roles to specific challenges. It can be challenging to define ownership or control, particularly in large enterprises with several territories, jurisdictions, divisions, or teams. However, defining and maintaining roles is critical to simplifying security and risk management throughout an organization.

Design & Manage Codified Controls #

The second concept is the creation and administration of control objectives to solve the set of discrete problems listed. It’s ideal for keeping the defined rules distinct from the code that will regulate the application and cloud services. This allows security policy to function autonomously and adapt to new demands without the participation of developers. Create policy material that is precise enough to fulfill cloud control criteria and the capacity to manage a rising inventory of codified intellectual property. These are the pillars of a successful Security-as-Code program.

Implement A Complete Set Of Cloud Security Safeguards #

The last concept includes switching from a security and risk strategy that uses a single control plane to one that uses APIs to inject security into as many sections of the SDLC process as possible. This complete solution allows for implementing cloud security guardrails throughout development, within CI/CD pipelines, and during runtime to identify risks related to drift, attack, and abuse. Additionally, organizations will continually audit cloud services and workloads for security, resilience, and regulatory compliance and develop a single framework for visibility, control, and collaboration across mufti-cloud environments. Finally, a robust basis for ensuring the usage of public cloud services is provided by agile and automated policy enforcement inside dynamic workflows.

For most firms, Security-as-Code represents a considerable cultural and technological transformation. It necessitates changes in people, processes, and technology that may be diametrically opposed to current techniques and disruptive in the early implementation phases. On the other hand, Security-as-Code is required to protect against the growing complexity of public cloud usage. While such a program needs careful consideration and transparent leadership, it has been shown to produce significantly better results than standard security measures.

Safeguarding the SDLC with Security as Code #

When you use Security as Code to protect your SDLC, you’re supporting a culture shift in your organization that values security over needs, allowing for more chances to automate security.

Here are some best practices for making sure your SDLC is secure with Security as Code:

Evaluate security needs early and codify them - #

Security as Code is a strategy that demands DevOps stakeholders and team leadership to systematically prepare for security with a codified set of practical solutions that automate or must be implemented across the SDLC.

Create user scenarios and conduct a security audit - #

User stories are an agile approach that encourages developers to review feature needs from the end user’s perspective. This ensures that no crucial elements are overlooked mistakenly. For establishing a SecDevOps environment, the same must be done for security.

Check that the code is suitable for continuous delivery - #

Security checks and tests are performed early and too frequently, ensuring that software projects are ready to meet the demands of continuous delivery because security is automated across the development process and infrastructure.

Automate regular compliance checks - #

Along with security scans, it’s critical to conduct compliance checks to verify that your development adheres to regulatory requirements and industry best practices.

By the time the product reaches the testing team, much of the compliance and security has already been taken care of through automation during the development phase. Using tools and resources like those provided by BMC, development teams may fine-tune and optimize application security and compliance.

Bottom Line #

Shifting left helps organizations uncover faults faster, and the harm and expense of repairing them is lower than when developers launch an application or after it’s delivered to production.

However, the need for speed makes security by design more challenging. DevOps teams are responsible for quickly validating security needs. “Security as code” can help with this since it helps to automate the secure deployment process, making it faster and easier.

I hope you will find this piece of writing helpful. Also, please drop your valuable feedback in the comment section below.

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What is Caber Security? How to Identify And Prevent Caber

Vin Patel — Wed, 17 Nov 2021 13:34:00 +0000

Key takeaways

The practice of protecting networks, devices, programs, and sensitive data from unauthorized access and caber-attacks is known as caber security.
Use caber threat intelligence**:** study and understand sorts of attacks being launched and possible threats targeting the organization.
Organizations could face severe problems by just a single security breach.

What is caber security? #

The practice of protecting networks, devices, programs, and sensitive data from unauthorized access and caber-attacks is known as caber security. Caber security is also referred to as information technology security. Various premeditated security measures are taken to combat possible caber-attacks, internal or external, against network systems and applications.

Importance of caber security #

In the digital age that we live in, caber security is of paramount importance to individuals as well as organizations and establishments because all information and records are digitally stored.

Data is collected, processed, and stored on various computers and devices by governments, industries, corporate, the healthcare industry, financial sectors, and military establishments. As large volumes of data are transmitted across various networks and devices during the course of the business transactions, unauthorized access to these data could have a severe negative impact on data that could be sensitive data like; personal information, financial data, or intellectual property. Thus, it is important to implement dedicated and disciplined caber security measures to protect data and the systems used to collect, process, and store the information.

What are the types of caber-attack threats? #

Some of the common types of caber-attacks are:

Malware? Use of malicious software such as spyware, ransomware, viruses, and worms to breach a network. Users are lured to click dangerous links or email attachments to install risky software.

Phishing - Tricking victims into sharing personal information or take an action online with the intent to obtain the user’s system credentials, financial information, or other sensitive information to be used for their benefit.

Man-in-the-middle (MitM) attack? Also known as eavesdropping attack, here the perpetrator inserts themselves between the transactions between two parties to either eavesdrop or impersonate one of the parties. The entry point could be unsecured Wi-Fi networks and by installing software on devices using malware.

Denial-of-service (DoS) attack? Here the attacker disrupts the normal functioning of user devices by flooding systems, servers, or networks with traffic resulting in denial-of-service to additional users. this can also be done using multiple compromised devices. This is also called (DDoS) disrupted-denial-of-service attack.

Advanced persistent threats (APTs)? unauthorized attackers infiltrate a system network and remain in the system collecting data without being noticed.

Backdoor Trojan? attackers use Trojan to create vulnerability to the victim’s system to gain remote and almost total control.

Zero-day attack? hackers detect an existing security flaw in a network and exploit it before the developer is aware of the vulnerability. Once the developer detects the attack, he has ‘zero? days to mitigate the problem as the hackers have begun the exploitation.

SQL injection? (Structured Query Language) attack? attackers insert malicious codes into servers using SQL forcing the server to reveal sensitive data.

DNS tunneling? attackers use malicious domains and DNS servers to exploit the Domain Name System protocol by sneaking malicious traffic bypassing the organization’s defense system.

Some interesting caber security statistics for 2021 are as below: #

? In 2020, the average cost to business due to caber-attack was $3.86 million, and the average time to identify and contain the breach was 280 days with the highest industry cost in the Healthcare sector. (IBM)

? Cybersecurity Ventures predictions for 2021? caber-attacks to cost the world $6 trillion annually; damages caused by ransomware the fastest-growing caber-attack to reach $20 billion, and every 40 seconds a business fall victim to a ransomware attack.

? 2021 to see 3.5 million caber security jobs waiting to be fulfilled, of which the United States alone to have over 500,000 open positions.

? About 86% of the caber-attacks are motivated by financial gains and espionage is the second motivating factor.

? Globally, 75% of healthcare organizations have experienced a data breach in some or the other forms. Caber security spending in the Healthcare sector is expected to reach around $65 billion between 2017 and 2021. (TechJury)

? It takes an average of 7 months to detect a breach in information security.

? Every 24 hours, there were 23,000 Denial of Service (DoS or DDoS) attacks, disrupting business.

Measures to identify and prevent caber security threats #

Monitor unusual password activity: Any unusual locked-out password or an email stating that the password has been changed is a potential sign of a compromised password. Strong passwords for emails and networks must be created and updated every six months to prevent intrusion.

Monitor internal network: The first step would be to identify threats and vulnerabilities within the organization network. This involves checking and understanding your defense system for vulnerabilities and loopholes as a hacker would do and identifying the most likely threats to the organization.

Use caber threat intelligence**:** study and understand sorts of attacks being launched and possible threats targeting the organization. Understanding the possible threats can help prepare, prevent, identify, and protect the organization before they occur.

Perform penetration testing: Perform routine penetration or pen testing to find and exploit weak spots in the company’s security infrastructure which attackers could take advantage of and make necessary patches to fix them.

Access management control: It is important to segment and manage access control to employees at various levels in the organization to based on the role they play. Authorization and authentication are a critical part of identity and access management control as they help protect your network against malicious insiders and data breaches.

Use firewall: The use of a firewall is a must both internally and externally as it blocks unauthorized users from getting access to your system network. They monitor and filter incoming and outgoing traffic and keep dangerous traffic out.

Constantly monitor and update network: It is not enough to set up security tools and forget it. To be effective, security has to be constantly monitored to check for any unusual activities. It is also important to keep software and devices up-to-date to avoid falling prey to malicious actors and protect against bugs and any new vulnerabilities or threats that may potentially target your network.

Employee awareness and training: Finally, employees are responsible for keeping the business secure; however, they are easy targets for hackers. It is important to ensure that all employees understand security policies and procedures and their role in security. Therefore, regular caber security awareness programs and training should be provided to stay abreast in the fight against caber threats.

Conclusion: #

The fight to thwart caber security threats is a continuous and ever-evolving process. Organizations could face severe problems by just a single security breach. While understanding how to detect and combat these threats is only a part of the puzzle, it is important to educate and train employees, implement sound security measures and follow caber security best practices to keep your data safe and secure from malicious actors.

Sources:

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Encryption in Payment Gateways

Vin Patel — Fri, 12 Nov 2021 14:59:00 +0000

Key takeaways

Digitization has made its way into almost every industry the world over.
retailers with an online presence have been the recipient of at least one cybersecurity failure.
Virtu helps admits manage encryption keys separately from data that enables them to prevent unauthorized access, eliminate breaches, make sure that no third party is able to access the data.

Digitization has made its way into almost every industry the world over. No business today is complete without an online presence, particularly those who have adopted virtual payment models. Take PayPal, Stripe, and similar payment systems, for instance. How convenient is it to transfer money to and from these platforms? Businesses operating on a complete digital model would know better; it is practically impossible to make work happen without such platforms. What makes them function seamlessly however, is a payment gateway.

What is a payment gateway? #

A payment gateway is basically like a middleman? it helps keep the overall payment ecosystem functioning smoothly by providing a secure connection to carry out various transactions. It helps verify payments, accepts/declines payments and transfers payments through a secure line. A payment gateway is like a technology designed to carry out tasks such as ensuring sufficient bank funds, validating customer card details, and so on. It also encrypts sensitive credit card details, thereby making sure that confidential information is passed securely to the bank from the customer, through the merchant.

Payment gateways have a come a long way since their inception. With online payments becoming more and more mainstream, companies are going the whole hog to ensure high-quality, encrypted payment gateways that can ensure secure payment transactions within integrated business environments. Recently, Century Business Solutions tied up with ECHO Technology Solutions? a managed Salesforce service provider. The deal aims to enable credit card processing within Salesforce? to accomplish the same, Century Business Solutions has built a payment integration that uses EBizCharge, its proprietary payment gateway.

Types of Payment Gateways #

Redirects

An example of a redirect payment gateway might be the kind of transaction one does on PayPal, for instance. In this case, the gateway takes a user to the PayPal payment page to complete the said transaction. This is how it becomes a ‘redirect? when the customer is redirected to another page.

Onside payments #

A lot of commerce businesses have onside payment gateways. Usually, these are large-scale businesses that can afford to use onside payments and those that are handled on their own servers. Of course, the payment and checkout processes will work through the user’s system.

Onside checkout, off-site payment #

An example of this kind of payment gateway is Stripe. Stripe is designed in a way that the user can check-out from their site on the front-end, but the payment processing takes place via Stripe’s back end.

Why is encryption in payment gateways important? #

Payment gateways have simplified a lot of trouble for the masses. That being said, one cannot deny they have brought about an increase in the number of caber attackers and stammers too. To that end, it is vital that the encryption in payment gateways be extremely powerful and reliable. Companies relying on payment gateways with less strong security mechanisms are liable to suffer financial losses.

According to a Thales Data Security Report published in 2018, around 75% of U. S. retailers with an online presence have been the recipient of at least one cybersecurity failure. Close to 90% of login attempts to the websites of online retailers have been illegal hacking attempts.

Several abandonment survey reports state that a considerable percentage of people leave a shopping cart due to lack of payment options, requirement of an enhanced in-store experience, and more often than not, technical issues.

This is the reason why it is very important to have high-level encryption in payment gateways; they provide protection and add a level of security between the buyer and seller. High-quality encrypted payment gateways help reduce load time as well, leading to better outcomes.

Encryption in payment gateways #

There are 2 major ways a payment gateway can be encrypted:

Data encryption #

This is one of the fundamental encryption methodologies used to secure payments. In laymen terms, data encryption is basically the process of encoding information, that converts plaintext (original data) into cipher text? a secure version of the same text that only authorized people can view? in a nutshell, the original information cannot be viewed by third parties under any circumstances. The data encryption comprises complex that can only be deciphered by suitable personnel.

This is how the process works on the front-end? once customers enter their card information, it is public key which can only be decrypted using the private key of the payment gateway. A strong encryption algorithm ensures that there is hardly any chance for unauthorized parties to access customers? private data.

Secure Socket Layer (SSL) #

The Secure Socket Layer (SSL) is another solution that payment gateways use to protect sensitive customer information. SSL is a security protocol that is designed to establish an encrypted channel which then enables safe private data transfer across public channels. A lot of prominent payment gateways use SSL to secure data transfer between different parties.

An SSL certificate helps authenticate a website’s validity and helps establish an encrypted connection on websites hosting payment gateways, thereby ensuring safe and secure transactions. SSL makes sure that all online transactions conducted on the platform are encrypted and user data remains private. In fact, not having an SSL certificate on websites can severely damage the reputation of the firm and reduce customer acquisition. For this reason, it is vital that companies using online payment services install a good SSL certificate.

What’s Latest in the Field? #

With most businesses going online, payment gateways are quickly becoming a pivotal necessity. Consequently, the demand for highly encrypted gateways is on the rise. Leading encryption leaders are on a consistent spree to come up with innovative products as clients forage for efficient solutions to protect their sensitive data.

Say for example, popular data encryption firm Virtu recently launched an external zero-trust key-management solution to be used by Google Cloud Platform (GCPs) admits. Virtu helps admits manage encryption keys separately from data that enables them to prevent unauthorized access, eliminate breaches, make sure that no third party is able to access the data. Customers will also have the options regarding the way they want to host their encryption keys? private cloud, hosted, on-premise, or as HSM integrations.

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Questions and answers

Why is encryption in payment gateways important? #

Payment gateways have simplified a lot of trouble for the masses. That being said, one cannot deny they have brought about an increase in the number of caber attackers and stammers too.

How convenient is it to transfer money to and from these platforms? #

Businesses operating on a complete digital model would know better; it is practically impossible to make work happen without such platforms. What makes them function seamlessly however, is a payment gateway.

A payment gateway is basically like a middleman? #

it helps keep the overall payment ecosystem functioning smoothly by providing a secure connection to carry out various transactions. It helps verify payments, accepts/declines payments and transfers payments through a secure line.

The deal aims to enable credit card processing within Salesforce? #

to accomplish the same, Century Business Solutions has built a payment integration that uses EBizCharge, its proprietary payment gateway.

Indicators of Compromise: How To Prevent Caber Threats?

Vin Patel — Mon, 08 Nov 2021 19:26:00 +0000

Key takeaways

Indicators of Compromise(IOCs) are forensic indicators of possible intrusions on a host system or network that detect potentially malicious activity on the machine or network.
The “lessons learned” phase is the final step in the incident response process.
While reactive in nature, businesses that constantly monitor for IOCs and stay up with the newest IOC discoveries and reporting can greatly improve detection rates and reaction timeline.

What is IOC? #

Indicators of Compromise(IOCs) are forensic indicators of possible intrusions on a host system or network that detect potentially malicious activity on the machine or network.

Image Credit: scnsoft.com

Where can we find IOCs? IOC artifacts can be found in the system’s event logs and time stamped entries, as well as its applications and services.

Why is it hard to detect an IOC? IOCs can range from simple information items to more complicated malicious code and content samples, and so they’re not always easy to spot.

Significance of IOCs #

IoCs (Indicators of Compromise) are indicators that a caber-attack has occurred. IoCs provide useful information about what happened, but they can also be used to plan for future attacks and prevent them. Antimalware software and other security solutions proactively guard against evasive threats by using established indicators of compromise, such as a viral signature. Heuristic analysis can also make use of IOCs.

How Does It Help Organizations? #

Information security and IT workers can use indicators of compromise to detect data breaches, malware infections, and other threats. Organizations can detect attacks and act fast to avoid breaches or limit the damage by detecting attacks in the early stages by monitoring the indicators of compromise.

IOCs are used by security researchers to better understand a malware’s strategies and behavior. IOCs also give actionable threat intelligence that may be shared across community members to help them improve.

How Does It Act As A Means To Detect Malicious Activity? #

IOCs can help information security and IT professionals to detect malicious behavior early in the attack chain. These unusual activities are red flags that suggest a possible or ongoing attack that could result in a data breach or a system compromise.

Why Should Organizations Monitor IOC’s? #

IOCs can aid in improving detection accuracy and speed, as well as the time it takes to remediate a problem. The earlier an attack is detected, the less influence it will have on the company’s business and the easier it will be to handle. IOCs, particularly those that are reoccurring, give the company a window into their adversaries’ strategies and methodologies. As a result, organizations can use these insights to improve their security tooling, incident response skills, and caber security policies in order to avoid repeat incidents.

Improved Detection and Response Through Indicators of Compromise #

Following an incident, IoC caber security measures can be employed to figure out what went wrong and prevent future exploits of the same vulnerability. Organizations can fail to appropriately log and monitor the appropriate resources. As a result of this error, they are vulnerable to an attacker who can then evade notice after an inquiry. It’s critical to use network monitoring to detect an attack initially, but logs and audit trails are just as crucial for investigations. To reduce reaction time during an inquiry, IoC data points can be acquired in real time. SIEMs are used to remove noise from important evidence that is needed to identify an attack and its consequences.

Documenting current incident response protocols can also help speed up the investigative process. Following a compromise, these procedures should be examined in order to enhance them. The “lessons learned” phase is the final step in the incident response process. During this phase, IoCs can help discover which caber security defenses were installed incorrectly or were insufficient to stop an attacker. The more detailed logs and audit trails a business has, the more effective its incident response investigation will be.

IOC Monitoring #

Because IOC monitoring is reactive, if an organization discovers an indicator, it is almost clear that they have already been hacked. However, if the event is already underway, early identification of an IOC may be able to assist contain attacks earlier in their lifetime, limiting their impact on the organization.

How To Identify IOC’s? #

The cybercriminal will leave evidence of their activity in the system and log files if a company is an attack target or victim. The threat hunting team will collect digital forensic data from these files and systems in order to assess if a security threat or data breach has happened or is currently taking place. Analysts often detect a large number of IOCs in order to look for trends and piece them together to analyze a potential danger or occurrence. Investigators can manually collect indicators of breach after seeing questionable activity, or they can do it automatically as part of the company’s caber security monitoring capabilities.

IOC and Threat Analysis #

Threat analysis can assist you in figuring out which factors to link to a certain threat. The IoCs linked to a danger are first recognized. Later on, the compromise indications will be used to track down risks in an organization’s infrastructure. When an IoC is discovered on a system, it means the system is most likely under assault, necessitating the use of specific countermeasures. The databases of passive monitoring tools and antivirus software, which can detect infiltration attempts, are also updated with indicators of compromise.

IOC’s vs. Indicators of Attack #

IOC focuses on forensic investigation of a previously compromised system to help answer the question “What happened?”. OA’s focus on detecting attacker activity during an attack helps answer questions like “What is happening and why?”.

Using both IOAs and IOCs to identify security issues or threats in as near to real time as possible would be a proactive method to detecting risks.

A Typical User and an IOC #

Many Internet services alert account holders when a strange device or IP address from another country attempts to log in. Users should take such communications seriously, double-check the information included inside, and change their passwords immediately if any of the actions stated appear suspect.

Examples of IOC’s, We Need To Watch Out For: #

Typical IoCs are virus signatures and IP addresses, MD5 hashes of malware files, or URLs or domain names of bonnet command and control servers, registry key and filename. We should be aware of the following IOCs:

Unusual network traffic entering and exiting
Suspicious activity in administrator or privileged accounts
Unknown files, apes, and processes in the system
Irregular activities, such as traffic from countries where the company does not do business
Suspicious log-ins, access, and other network activities, which could suggest probing or brute-force attacks.
Unusual jumps in request traffic and read volume in corporate files
Network traffic that passes through ports that aren’t often used
Changes in system settings, including those on mobile devices, as well as tampered files, DNS, and registry configurations
A lot of compressed files and data found in locations where they shouldn’t be

IOC Deliberations #

According to some in the industry, documenting IOCs and threats helps organizations and people communicate knowledge among the IT community and better incident response and computer forensics. The OpenIOC framework is one way to express malware analysis results systematically. STIX and TAXII, for example, are working to standardize IOC documentation and reporting.

Conclusion #

Each company’s threat intelligence teams should detect IOCs, raise incidents, monitor the status, investigate the danger, and endeavor to close the gap. A caber security red team should be notified if the gap is not closed. They can help close the gap and prevent more data loss.

In the fight against malware and caber attacks, indicators of compromise are essential. While reactive in nature, businesses that constantly monitor for IOCs and stay up with the newest IOC discoveries and reporting can greatly improve detection rates and reaction timeline.

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Questions and answers

What is IOC? #

Indicators of Compromise(IOCs) are forensic indicators of possible intrusions on a host system or network that detect potentially malicious activity on the machine or network.

How Does It Help Organizations? #

How Does It Act As A Means To Detect Malicious Activity? #

Why Should Organizations Monitor IOC’s? #

Why Is Data Security So Important In This Digital Age?

Vin Patel — Fri, 29 Oct 2021 00:30:00 +0000

Key takeaways

The notion of data security brings to mind an avalanche of information and the persistent need to safeguard that information from plausible threats.
As a business’s reputation for the implementation of apt data privacy practices increases, it will gain more consumers, keeping it ahead of competition.
The teams from Okra and Auto0 will collaborate to launch new capabilities from the former’s Customer Identity products.

The notion of data security brings to mind an avalanche of information and the persistent need to safeguard that information from plausible threats. Truly, a colossal amount of data is generated as on today due to digitization, bringing with it a significant number of changes in the digital ecosystem. One of these challenges undoubtedly, is data security, or computer/information security, as it is alternatively called.

Due to the plethora of technologies in existence today, computing ecosystems have become rather complex, inclusive of edge network devices, cloud infrastructure, data center architecture, and so on. This has further brought on the challenge of growing number of data breaches? indicating that the more data generated, the more vulnerable companies are to data exposure. This forms the base for the requirement of data security. While attacks on data may never disappear completely, one can opt for practices that may help eliminate malware and security breaches and safeguard information.

The following paragraphs talk about some of the reasons why data security is so important in this digital age, and what practices are best to be followed so as to ensure complete protection.

Significance of Data Security #

The data churned out today is much, much more than what it was around a couple of decades back. Indeed, reliable sources suggest that around 2.5 quintillion bytes of data are generated on a daily basis. As digitization continues to boom, enterprises will continue to deal with colossal amounts of data - from customer service businesses storing the data of their clients to financial institutions handling private data. Often, attackers target an organization’s remote devices and attempt to hack sensitive data.

Quite naturally, this data is meant to be secured at the highest level to main customer confidentiality. Data such as personal contacts, bank information, addresses, credit card details, political contacts, etc., are classified under ‘classified? and organizations have an obligation to protect the same, as failure to do so may result in serious consequences such as lawsuits, penalties, and litigation. Unnecessary legalities stemming from loss of consumer loyalty may destroy a business’s reputation and result in brand degradation.

Adhering to data security techniques will keep customers happy and ensure that you are a reliable, credible service provider who is concerned about consumer privacy. The stronger data security practices you use, the better your consumer base. A business may have to shell out uncountable dollars in case of a data breach due to lack of security. It is obviously better to spend the same or perhaps lesser amount in making the business secure, safeguarding customer privacy.

In today’s era, it has become rather difficult to earn the trust of customers. As per a Cisco report, over 42% of consumers stopped using the services of an enterprise as there was no secure data protection plan in place. Not having an information security policy can thus impact a business’s current standing in the market as well as future innovations.

As a business’s reputation for the implementation of apt data privacy practices increases, it will gain more consumers, keeping it ahead of competition. That apart, implementing a secure data protection solution at all levels in the organization will ensure that it needs to spend less on support and development. Of course, data security plans do not come cheap, but as mentioned earlier, it is much better to spend on security practices than the aftermath of a data breach.

Some of the best practices to ensure data security in the digital age:

Network Layer Security #

It includes vital internet protocols and cryptographic techniques to secure data, For instance, SSL and TLS are deployed to monitor website traffic, while PGP is used for mail.

Enterprise Data Protection #

It ensures data protection at the organizational level by providing an end-to-end, data-centric approach. Security for online payments, for example, provides payment tokenization and point-to-point encoding to reduce the scope of Payment Card Industry Data Security Standard (PCI - DSS).

Data Masking #

In this technique, a data structure that exactly resembles the original data structure is created to facilitate testing. This methodology ensures that the original data is kept safe and secure at all times.

Data Resilience #

Many enterprises tend to create backup copies of all existing data so that they can recover stolen or corrupted data lost during an attack.

Data Encryption #

One of the most common data security techniques, encryption is a process wherein data gets stored in the ciphertext format? like secret codes. Basically, the original data is encrypted in the ciphertext that can be understood only by security experts.

Data Anonymization #

In this technique, businesses can deploy tools to encrypt personally identifiable data (PII) from datasets so that they can maintain data confidentiality. Unfortunately, due to the anonymity clause, this practice does not support tracing back the data to a specific person.

Data Security — The Road Ahead #

Having understood the significance of information security and how critical it is for data to remain protected, especially in financial transactions and the like, companies have come up with several advancements that will define the future of this industry. One of the latest trends is where many firms have come up with two-factor authentication. No longer will a mere 8-letter password authenticate vital transactions. Soon enough, most services will begin using mufti-factor and risk-based authentication tools to secure their data. In fact, many organizations already use facial and retina recognition and similar techniques; very soon, they will be deployed in the mainstream.

In addition, permission requirements will form a primary part of the data security landscape. That means no program can be installed on your system without your permission? users and network admits will now have complete control over which program to give access and privileges to, so that they can avoid potential data breaches in the system.

A Summary of Industry Developments in the Data Security Landscape #

? Cybersecurity data monitoring platform Query. AI recently closed an oversubscribed Series A financing round worth USD 15 million. With this funding, the company will be able to expand its solution offering, which incidentally, is the only one in the market that provides the ability to investigate, access, and respond to data threats in real-time, from a single browser interface.

? F-Secure recently announced that as a part of the SPATIAL (Security and Privacy Accountable Technology Innovations, Algorithms, and machine Learning) project (funded by the EC’s Horizon 2020 program), it will undertake research programs for advancements in the field of AI. Incidentally, this project brings together, industry leaders and academicians to enhance the reliability of data management and AI in caber security applications.

? At Okra’s annual Showcase event that was held recently, the company announced that it will work to ensure consistent growth in Auto0?s and Okra’s CIAM (Customer Identity and Access Management) offerings. The teams from Okra and Auto0 will collaborate to launch new capabilities from the former’s Customer Identity products.

? Recently, at the VMWorld 2021, the company declared that it has been expanding its product portfolio by including areas such as security and edge computing.

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Questions and answers

This has further brought on the challenge of growing number of data breaches? #

indicating that the more data generated, the more vulnerable companies are to data exposure. This forms the base for the requirement of data security.

That means no program can be installed on your system without your permission? #

users and network admits will now have complete control over which program to give access and privileges to, so that they can avoid potential data breaches in the system.

Is Artificial Intelligence Capable of Defending Against

Vin Patel — Wed, 20 Oct 2021 18:06:00 +0000

Key takeaways

The pandemic was the perfect time for everybody to actualize their remote working dreams.
A few of the most common methods are that the tools look for anomalies; they understand the context of a message or how users communicate.
You stand a much better chance at protecting yourself and your enterprise when you use artificial intelligence-based software to detect and prevent phishing attacks.

The pandemic was the perfect time for everybody to actualize their remote working dreams. But with that, many problems have arisen in the meantime. In 2021, cybercrime increased by 600%, and there’s no stopping it. Funnily enough, most of them were phishing attacks in which the stammers pose as health representatives from the Center for Disease Control (CDC) and the World Health Organization (WHO).

Phishing attacks are not uncommon and have been in the news for decades. But what is worrying about it is that hackers find new ways to exploit your network’s vulnerabilities with every new year. With 1.5 million phishing sites being created every month, how do we keep up?

42% of the US labor force was working from home in 2020, including managerial and technical roles. Now that you look at it, email is the best way to impersonate somebody and carry out such attacks. High-level professionals have been the easy target for such attacks. With more specialized attacks created with each passing day, it’s becoming humanly impossible to identify and thwart them.

So, how do we track it? Using artificial intelligence. It is seemingly the only option out there that can act and adapt as fast as we need it to. But, can we trust artificial intelligence? Let’s understand why it could be a paradoxical solution.

Types of Phishing Attacks #

Phishing scams are more commonly known as ‘Nigerian Prince? scams, where impersonators steal your confidential information for their benefit, albeit illegal. They’re focused on stealing any kind of sensitive information and don’t have a particular target in mind. With time, this has evolved into a host of attacks that go much beyond the usual impersonation and are highly targeted.

As of 2021, more than 12 types of phishing scams are popular in the market. They are email phishing, HTTPS phishing, spear phishing, whaling, fishing, smashing, angler phishing, charming, pop-up phishing, clone phishing, evil twin, watering hole phishing. Out of these, the most common ones are detailed below.

Email phishing: It’s done using email and downloads malware using links, PDFs, or any other files that can be downloaded.

HTTPS Phishing: Phishing attacks are made using websites that seem encrypted with HTTPS security but are riddled with malware.

Spear phishing: These are targeted email phishing attacks directed towards either an individual or an organization.

Whaling: Also known as CEO fraud, the stammers impersonate senior-level executives and ask the user to process a payment or review a document.

Fishing: It’s done over the phone, and the stammers tend to alert you over in such a way that you’re forced to give out your personal information.

Most of these attacks are currently being identified using our own wits. It’s also one of the reasons why artificial intelligence is being purported as the new cybersecurity warrior.

Artificial Intelligence and Cybersecurity — How Does It Work? #

Daily, at least 25% of phishing attacks get past the current security defenses that we have. Some of these defenses include phishing filters, spam filters, and the like. But, these filters cannot cope with the never-ending adaptive capabilities of phishing networks. That’s where artificial intelligence or AI, in short, comes in.

Artificial intelligence networks can adapt by learning constantly. It’s one of the reasons why it’s able to identify phishing attacks much quicker than the usual methods out there. It can handle a lot of data at one go, and it stores it simultaneously for future use. It pretty much learns on its own while constantly monitoring your systems.

AI-powered devices also have better endpoint protection? one of the most vulnerable parts of any network. Cybersecurity solutions such as antivirus software or VPNs tend to learn the phishing behavior over time. This results in the creation of signature patterns over time. If these signatures change, they can’t identify it, but artificial intelligence-based tools can. In this case, you have increased awareness and faster-alerting systems.

Artificial Intelligence Tools to Fight Phishing Attacks #

There are many ways in which artificial intelligence and cybersecurity go hand in hand. A few of the most common methods are that the tools look for anomalies; they understand the context of a message or how users communicate.

When it comes to anomalies, it tends to look for specific phrases that indicate a sense of urgency or are asking you to fill out sensitive information. In the same way, once these tools are installed, they tend to read the messages and understand their context. It’ll account for points such as whether or not the sender has contacted you previously or whether they’re asking you for untoward information and the like. Using this information, they set up a filter based on your response and eventual communication with them.

Many machine learning models prevent such attacks with a low false-positive rate. They are classified into three main categories: single classifier, hybrid models, and deep learning. Single classifiers are those which make use of one algorithm only. Hybrid models make users of two or more algorithms get the job done. But deep learning models mimic the complex networks of our brain and are more thorough in their approach.

Some artificial intelligence and machine learning algorithms that are used to identify phishing attacks are given below:

Support Vector Machine: It makes use of a two-way classification system in which each section is labelled as either safe or dangerous. Depending on the type of attack it identifies, it classifies it and takes the necessary action.

Decision Tree: This model makes use of a tree structure in which a feature and a possibility are included. When certain choices are made, either of the two results already input into the algorithm can be either.

Random Forest: A random forest is a much more complex model that uses multiple decision trees. It averages the output of all the decision trees together and produces one result. It gives a much more accurate result.

Bagging: It’s a bootstrap aggregating procedure where the original dataset is divided into multiple sets. It uses resampling techniques to generate a dataset of the original size and then runs its analysis. Once it’s done, the output is given out as the average of all the divided datasets combined.

Convoluted Neural Network: It’s a deep learning algorithm used for image classification. The network consists of multiple layers? the outer layer, hidden layers, and the input layer. It stores the data so that the information in each layer contributes to the next (forming a feature map) and so forth.

Can We Rely On Artificial Intelligence to Protect Us? #

Artificial intelligence and cybersecurity can be a killer combination, but not in the way that you think. On the one hand, artificial intelligence can help you get ahead of phishing attacks by implementing algorithms that detect them in milliseconds. On the other hand, you also have many phishing attacks that are particularly orchestrated using artificial intelligence.

By using AI, they can create malware that precisely consists of the harmful application within the files that are being sent. It also prevents the reverse engineering of such a scam, making it hard to figure out the culprit. All of these come under the?Smart Phishing? domain and use several whitehat techniques to carry out numerous illegal activities.

From the protection perspective, it’s hard to disregard the importance of implementing Artificial Intelligence and subsequent machine learning models. These algorithms work based on the purpose that they’re created for. In that case, it makes more sense to use AI-assisted software to simplify and accelerate the data security process.

With remote work becoming the go-to option, work is limited to a laptop/ desktop device. Mobile phone usage is becoming increasingly common, and AI-assisted software works perfectly with smaller devices too. It also uses predictive modeling algorithms that can warn you much beforehand, thereby increasing the user’s protection. The most significant advantage is that even if the phishing attacks are made using an AI-based system, the user’s software can identify them.

All in all, while it may seem like artificial intelligence and cybersecurity are a paradox of their own, we err on the side of its benefits rather than the negatives. You stand a much better chance at protecting yourself and your enterprise when you use artificial intelligence-based software to detect and prevent phishing attacks.

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Questions and answers

Artificial Intelligence and Cybersecurity — How Does It Work? #

Daily, at least 25% of phishing attacks get past the current security defenses that we have. Some of these defenses include phishing filters, spam filters, and the like.

Phishing scams are more commonly known as ‘Nigerian Prince? #

scams, where impersonators steal your confidential information for their benefit, albeit illegal. They’re focused on stealing any kind of sensitive information and don’t have a particular target in mind.

The network consists of multiple layers? #

the outer layer, hidden layers, and the input layer. It stores the data so that the information in each layer contributes to the next (forming a feature map) and so forth.

Why Is Cloud Security Important? How Does Remote Work Need

Vin Patel — Fri, 08 Oct 2021 10:32:00 +0000

Key takeaways

Cloud security is the crucial thing you want to ensure your data hosted on cloud platforms are secured.
Disaster can not be controlled; however, you can minimize its effects on your business.
Hence they can stay competitive, and also their remote workers can safely execute the given task.

Cloud security is the crucial thing you want to ensure your data hosted on cloud platforms are secured. The high number of hacking cases on cloud storage of companies and personal data has increased the need for a highly secured cloud security option. Many business owners and self-employed professionals are now willing to use the ideal cloud storage that provides high-level security. And now, it has become one of the critical things in today’s cloud storage services.

What Is Cloud Security? #

Cloud security is the set of technologies, theories, guidelines, methodologies, and other essential things developed to ensure and control the cloud environment for its users and their crucial data. It conducts a strict system audit, implements the global security guidelines and frameworks and robust access controls. It also measures other things to prevent any caber attack and loss of essential data or access to users.

Currently, leading companies like Google Cloud, Amazon Web Services, and Microsoft Azure provide cloud service. And when you go for their cloud service, it is less about setting your profile but more about using such service safely for your requirements. These companies have invested millions of dollars in building their platform and keeping it secure. There might be only a thin layer of the loophole with their highly encrypted, protected infrastructure, disaster backup, connection, and many other features. That can affect your stored data and become the reason for unauthorized access. Thus, in this case, cloud security technology helps you to keep your data secure by implementing internationally regulated security guidelines like GDPR.

Why Is Cloud Security Important? #

In a report presented by Cisco, it was mentioned that almost 94% of the workload is dependent on the company’s cloud storage. That’s why companies stay more curious to find the methods to secure their virtual databases or cloud storage. It is essential to look for because Statista showed in its report that the hackers attack the company’s databases every 39 seconds in the USA.

Below are some key points that will highlight the need for an ideal cloud security solution.

#1. Centralized Security Control #

By using the cloud security solution, the company can centralize the security control and ensure high-level protection. Most of the businesses that use cloud systems have various sources and devices to use. And it creates difficulty to manage the platform and its crucial data. However, with a cloud-based security system, these processes can become centralized and easy to manage for various purposes. It also increases the efficiency to filter the traffic analysis process and streamline the same for better output.

#2. Cost-Efficient #

Many businesses look for solid reasons to implement any of the technology. These reasons mostly run around the cost of acquiring such technology. Implementing cloud security is a cost-efficient decision for the management to ensure security about the company’s crucial data. It does not require a heavy investment and also reduces the cost involved in placing physical hardware components. These technologies reduce the company’s capital expenses and save a considerable amount from the other overheads. Here you get a 24/7 cloud security service that does not require human attention. You save capital expenditure that can be spent on paying IT professionals.

#3. Disaster Recovery Facility #

Disaster can not be controlled; however, you can minimize its effects on your business. Hence by looking for the perfect cloud-based security provider, you can ensure that your customers’ stored data and other essential business insights stay with you. And it does not move anywhere with flooding, fire, or unwanted strikes in your organization. Hence if you want to keep retaining the trust and confidence of your customers, then it is always better to use a cloud security system.

#4. A Reliable Approach To Implement #

As cloud technology holds 94% of the work of businesses hence it needs to be secure. And by ensuring the security for the same, the cloud security solutions are the option on which the company can rely entirely. It ensures only authorized persons get access to the information and users can use the available data safely without any data breach.

#5. Minimize The Administrative Workload #

Once the company finds a reliable and reputable cloud service provider, it can help minimize its administrative work. Now they do not need to look for the manual security configurations and do not require updating their system quickly. The physical hardware store also has a massive drain that can be reduced by taking it to the cloud. Because this security administration can be done on behalf of the company without putting hard effort into the physical storage devices. Moreover, it also ensures to keep the cloud-based data access activity with the strict security process.

How Remote Work Needs An Increase To The Cloud Security System? #

Nowadays, most businesses are trying to implement the work from home or remote work culture in their organization. As it saves their capital expenditure and other overheads that they need to pay to a regular employee. But on the other hand, it also has increased the importance of using caber security solutions.

#1. The Massive Increase In Caber Attacks #

As per the report, hackers attack a company’s database every 39 seconds only in America. And hence the organizations need to ensure their data security, moreover with the remote worker, the risk of data the chances of hacking increases. Thus, these days the businesses also need to secure the endpoints from where their remote workers have access to such crucial data.

#2. Seamless Accessibility #

With the cloud-based solution, businesses can keep their data in a virtual database. And hence even if they are online, their remote workers can also access the data and execute the assigned work. Moreover, if the company has its physical database, it may need to stop the working process from monitoring the stored data. But if they have stored data in virtual form, it will not require any physical audit, and hence the workers can smoothly perform the assigned task.

#3. It Solves The Data Leaking Issues #

Generally, the cloud-based storage of the companies holds the vast data of targeted customers, data-driven solutions, and much other essential information. And if it gets continuous access by another professional, it can become the reason for leaking crucial data. At remote work, the professional may be using an unorganized structure to perform the work. And hence the malware or other harmful tools can access the same data from their devices. But cloud security adds an added layer of data security to the company’s data.

Conclusion #

Caber security is one of the crucial aspects needed for every business with an online presence and holds essential data. By using caber security solutions, businesses can save much time and prompt the working process. Hence they can stay competitive, and also their remote workers can safely execute the given task.

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Questions and answers

What Is Cloud Security? #

Cloud security is the set of technologies, theories, guidelines, methodologies, and other essential things developed to ensure and control the cloud environment for its users and their crucial data.

Why Is Cloud Security Important? #

How Remote Work Needs An Increase To The Cloud Security System? #

Spear Phishing vs. Phishing: How Can You Protect Yourself?

Vin Patel — Sat, 02 Oct 2021 08:08:00 +0000

Key takeaways

A couple of years back, such emails became way too frequent, with many people getting scammed for thousands of dollars.
It’s pretty easy to do if you have the right set of skills and access to specialized resources such as online phishing kits.
We also need to account for the human factor here, and it’s best to train employees regularly to avoid a billion-dollar blunder.

I’m sure you’ve heard of the ‘Nigerian Prince? email scam where stammers try to solicit personal details from you. A couple of years back, such emails became way too frequent, with many people getting scammed for thousands of dollars. These are known as phishing scams but come 2021, we have a new and much more dangerous scam. Spear phishing is a highly targeted email scam targeting one specific individual or organization and getting them to perform a particular task.

Spear phishing is mainly done through email, where the sender pretends to be somebody you know so that they can get you to share confidential data. They use email because it’s the easiest way for them to establish credibility without actually showing themselves. In today’s day and age, it’s elementary to find personal information online, and with the spike in data breaches, it’s not hard to access sensitive information online. It only makes it easier for such stammers to carry out malicious attacks.

It’s pretty hard to differentiate between phishing and spear phishing scams, so we’ll break down the differences for you in this article. Additionally, we’ll also look into the best practices for spear phishing prevention. Let’s get into it.

Spear Phishing vs. Phishing #

Before we get into how to protect ourselves on the internet, we must understand the differences between phishing and spear phishing. The main difference between these two scams is that the latter is focused on targeted phishing.

Phishing scams are more focused on purporting confidential information such as personal information, passwords, social security numbers, etc. But spear phishing is more about soliciting information from one specific individual or organization. It’s easy to get confused between the two because they sound so similar. An excellent way to categorize them is to see how targeted the email is. For example, suppose the sender has introduced themselves, established a mutual connection, and mentioned an anecdote of their supposed experience with you. In that case, it’s a good chance it’s a spear phishing scam. They are highly focused scams and require a lot of thought and personalization. This should put the spear phishing vs. phishing debates to rest.

An example of spear phishing was that of the Epsilon attack that occurred in 2011. The emails targeted high-level executives asking them to click on links that downloaded malware and disabled all their anti-virus software.

What Makes Spear Phishing More Dangerous #

More often than not, people get psyched into the scam simply because of the high level of personalization. In some cases, it’s tough to believe how honest and straightforward some of these emails can be. Combined with the fact that they can most likely get through a company’s spam filters makes it an even more dangerous attack. It has been found that a person’s personality traits such as conscientiousness or optimistic bias can influence their internet vulnerability.

Reconnaissance is a crucial aspect of their setup, and they rely on laser-focused social engineering. Many high-end organizations, including those that are part of governments worldwide, see these kinds of scams daily. It’s pretty easy to do if you have the right set of skills and access to specialized resources such as online phishing kits. Many illegal companies, including those found on the dark web, pay a hefty amount just to scrape the personal data of high-level executives.

How To Identify Spear Phishing Emails #

Businesses are the biggest targets of such scams in the market. The two most common spear phishing scams are Brand Impersonation and Business Email Compromise (BEC) scams. They target high-level executives and high net worth individuals and trick them into giving confidential information or downloading malware. Enterprises are a bigger target because of the enormous amounts of data they can access and their high valuation in the market. It’s easier to target one person rather than 100 people.

One of the easiest ways to identify such scams is to see whether or not they’re being sent by unknown senders or are being sent at odd timings. Another way to identify them is to read the language that they’re using. Most of the time, the email will not be using language that is common in a business setting, which could be your internal alarm bell.

The best way to identify a spear phishing email is to see whether or not the sender is asking you to take immediate action. Most of the time, it’ll say something along the lines of changing your personal information or clicking on a link to protect your device. Anything that requires you to disregard company policy is an email designed to attack your enterprise.

Spear Phishing Prevention: Best Practices #

There are two ways to implement spear phishing prevention within the organization? one is by learning to identify them, and the other is by building robust defense systems. Let’s have a look at how you can prevent spear phishing attacks in your organization.

Do not give out sensitive information: No matter who asks for it, it’s never advisable to provide personal or confidential data via email.

Employee training: Employees must be trained by experts on how to identify such threats and what measures need to be taken in such cases. These phishing awareness programs must run all year round to keep everybody informed.

Don’t click on unknown links/ attachments: It’s always best to run these attachments through anti-virus software before opening them. Most email providers such as Google and Microsoft have these in-built in their systems.

Communicate through a different channel: If somebody is impersonating someone you know and asking you for sensitive information, contact said person through another medium. Always confirm the request before obliging.

Install competitive intelligence software: It’s a great idea to install competitive intelligence software that uses Artificial Intelligence (AI) and Machine Learning (ML) to identify such attacks before they get into your inbox.

Use smart passwords: Use different passwords across different platforms because if the stammers can figure out one of them, all your accounts are compromised. Always use a combination of case-sensitive alphabets, numbers, and special characters.

Use DMARC authentication: Domain-based Message Authentication, Reporting, and Conformance or DMARC, in short, can be used to protect stammers from impersonating your brand. It prevents them from accessing company databases using which they can personalize their spear phishing emails.

In addition to these, you can also use spear phishing prevention measures such as Account takeover systems that immediately block access in case of any breach; Multifactor authentication to ensure that authorized personnel is accessing this information, and Prevention of data loss by implementing strict business policies.

Is Spear Phishing Prevention A Viable Option? #

Mostly, yes. While such attacks happen in the hundreds and have cost companies billions of dollars over the years, it is possible to prevent them due to the increasing awareness of such attacks. All you need to have is a trained set of eyes. The onus lies on us as individuals and companies as a whole to ensure that we’re taking the best possible measures to avoid them’tagging emails as ’external? or building robust email identification systems can make a huge difference. We also need to account for the human factor here, and it’s best to train employees regularly to avoid a billion-dollar blunder.

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Questions and answers

What Makes Spear Phishing More Dangerous? #

How To Identify Spear Phishing Emails? #

Businesses are the biggest targets of such scams in the market. The two most common spear phishing scams are Brand Impersonation and Business Email Compromise (BEC) scams.

How To Secure IoMT Devices?

Vin Patel — Tue, 14 Sep 2021 20:16:00 +0000

Key takeaways

There was a time when healthcare was all about manual recordings and heavily reliant on the doctor’s opinion.
Most organizations tend to be lax in their attitude towards IoMT device security, which is evident from the fact that only 51% of device manufacturers in the U.
It’s high time that they implement IoMT device security as a prime strategy in their development process because a life-saving device is only as good as its ability to save a life.

There was a time when healthcare was all about manual recordings and heavily reliant on the doctor’s opinion. Come 2021, and instead, the tables have turned. There hasn’t been another time in history where doctors and other healthcare practitioners are more reliant on technology to improve the lives of their patients. The Internet of Medical Things (IoMT) industry has connected healthcare with technology in one of the most ingenious manner. As per the Frost and Sullivan IoMT forecast to 2021 report, it’s expected that almost 40 to 50 billion IoMT devices will be part of the network by the end of the year. Right now, 48% of IoMT devices use mobility to connect to the cloud, and that number is expected to rise to 68%, with most of them using artificial intelligence and machine learning to spear ahead.

Given that the industry will only see a considerable boom year after year, many concerns are surrounding the IoMT technology in itself. With device security incidents involving data breaches and device misuse increasing with time, it’s high time we understand the risks associated with IoMT devices and what we can do to mitigate them.

What are IoMT Devices? #

Simply put, IoMT devices are those that improve the entire healthcare network and infrastructure. It’s very common to see that when these devices are spoken of, only those that help the patient are accounted for. But that’s far from reality. IoMT devices include both?those that help patients and those that help healthcare providers. Examples include health monitors, lab devices, nurse calling monitors, sensors, controllers, and the like. The current forecast of the market for 2022 is $52.2 billion and is expected to rise as the years pass by. With its increasing impact on people’s lives, it won’t be surprising if it surpasses its forecasted valuation as well.

Under IoMT again, there are multiple classes? Class I, Class II, and Class III. Class I includes non-invasive devices that post low to moderate risk to the patient, such as manual stethoscopes, enema devices, etc. Under Class II, we can include those that are invasive in nature and do post a moderate to high risk to the patient. Examples of those include air purifiers, infusion pumps, etc. Class III, better known as?active devices,? literally helps the patient live. These could be your heart monitors, pacemakers, pulse generators, etc. With our increasing reliance on such devices, the concern of device security seems more real with time.

Risks of IoMT Device Security #

The main concern with IoMT devices is that a huge amount of personal data is being generated daily. With such intimate data being recorded and saved in cloud servers, device security is expected to be top-notch. Yet, that isn’t always the case. For example, the Wannacry ransomware attack in 2019 was deployed in over 150 countries affecting 300,000+ devices. Even a year after the cyberattack took place, Microsoft’s serves still continue to find vulnerabilities in such systems.

If that isn’t horrifying enough, another attack, Bluekeep took place in 2020 in the US, where a vulnerability in the Microsoft Remote Desktop Protocol service was exploited to steal medical records. Since these are deployed as worms that take over the system in the sneakiest of manners, it’s very hard to identify and fight them. The most concerning part is that patient medical records are valued at millions to the right stakeholder, and it’s just being sold like hotcakes. In most cases, hospitals have had to turn away patients because of such cybersecurity attacks.

Here, we have nobody else to blame apart from ourselves. Most of these device security issues can be mitigated by employing simple defenses. In 56% of most healthcare security breaches, it has been found that simple things such as using different passwords would’ve mitigated the whole issue altogether. That being said, deniability is the main source of these issues. Most organizations tend to be lax in their attitude towards IoMT device security, which is evident from the fact that only 51% of device manufacturers in the U. S. use Food and Drug Administration (FDA) regulations to protect their gadgets. The sheer lack of ignorance and accountability is costing people their lives.

How Can We Secure IoMT Devices? #

Given all the risks and concerns that were put forward above, it’s reasonable to wonder whether or not we can completely protect ourselves from such cybersecurity attacks. It is a possibility with the right defense, such as those listed below:

i. Comprehensive IoMT management: It’s very easy to forget about the basics because it seems so obvious. But most organizations are unaware of the complex network that they make use of. The first thing they must do is create a live inventory for all their assets. It can include information about what devices are present, where they are present, what security gaps exist, etc.

ii. High-end encryption: It goes without saying that encryption is key. Any data that is created, stored or even passed through the network must be encrypted. It reduces the likelihood of breaches, although that is highly dependent on how strong the encryption is, so make sure that it’s fool-proof.

iii. Network segmentation: Segmentation is the simple process of dividing the IoMT network with encryption at each level of the network. This ensures that even though vulnerabilities might be present in one part of the network, the others aren’t affected. Only authorized users can access these networks and even their authorization levels can vary between different parts of the network.

iv. Regular software updates: No network can be protected forever, no matter how much you encrypt and segment them. Eventually, the vulnerabilities will show, and they will need to fix. This is why it’s important to carry out regular penetration testing to see how vulnerable the current system is and fix any bugs or introduce new security features. Data integrity is key and an integral part of secure IoMT devices.

v. Accountability: It’s always best to just admit it if there are any bugs or gaps in the network and fix them as soon as possible. No system is completely fool-proof but it can be managed well. For example, there are many vulnerabilities present in the Microsoft systems, but they continually identify and fix any gaps that they discover in their accountability testing.

Secure IoMT Devices — A Possibility? #

In short, it’s a yes and no. IoMT is the future of healthcare, and companies all across the world are jumping on the bandwagon. This also means that every single day, tons of data is being generated but not necessarily protected. Most cyberattacks also use existing vulnerabilities in such devices, making it virtually impossible to keep up with them. With more people becoming aware of the device’s security concerns, the general public could soon become risk-averse, drastically reducing its valuation over time. Securing IoMT devices can be a simple process yet, many organizations fail to implement the necessary precautions. It could be because they either don’t consider it an issue, don’t have the budget for it, or don’t have a strategy in place. It’s high time that they implement IoMT device security as a prime strategy in their development process because a life-saving device is only as good as its ability to save a life.

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Questions and answers

How Can We Secure IoMT Devices? #

Secure IoMT Devices — A Possibility? #

IoMT is the future of healthcare, and companies all across the world are jumping on the bandwagon. This also means that every single day, tons of data is being generated but not necessarily protected.

Data Privacy Challenges in Building an IoT Solution

Vin Patel — Mon, 23 Aug 2021 20:34:30 +0000

Key takeaways

Today we live in a digital era where everything is getting digitized and connected to each other.
However, as IoT is an emerging technology, there are still several challenges in building IoT solutions for several applications.
Additionally, network firewall, custom security strategies and token-based authentication should be implemented on all aspects of every IoT application in the solution.

Today we live in a digital era where everything is getting digitized and connected to each other. As a result, modern technologies alter the way people used to live, work, commute and communicate. These technologies, like Artificial Intelligence (AI), Internet of Things (IoT), Information & Communication Technology (ICT), Machine Learning (ML), Computer vision, Blockchain, and Data Analytic, are still evolving but making remarkable transformations in industries. Among these technologies, IoT has proven potential to connect the physical and virtual world on a single platform and thus gaining popularity in every sector adopting advanced technologies.

IoT #

IoT stands for Internet of Things. The ’thing? in IoT can be any physical device such as smartphone, computer, washing machine, wearable device, television, headphone, lamp, building, vehicle or any other possible thing that can be thought of. The IoT technology will connect any systems, devices, objects that can be connected in the near future. These things are embedded with sensors, software, and other electronic components to transfer the data. The internet interconnects these devices and makes a giant IoT network of connected ’things?. There are three relationships in the IoT network viz

Things-things (machines to machines)

Things-people (devices to people)

People-people (people to people)

Significant Challenges in Building IoT Solution #

The integration of several devices connected through the network is prone to vulnerabilities, threats, and risks. Some standard IoT privacy and security problems are discussed below:

? Authentication and Authorization

Existing systems and software platforms are getting upgraded with technological advancements, thus increasing the date’s security and safety. But accordingly, hackers are becoming more dangerous in attacking or hacking systems leading to cybercrimes such as identity thefts, personal information misuse and others. This is because most of the devices have weak and predictable passwords. Additionally, many sensors, devices and systems have default authorization credentials that are easy to hack through the network.

? Transport Layer Insecurity

IoT infrastructure has different layers of configurations and systems such as hardware, communication, application, and communication layers. Systems in these layers communicate with each other to transmit and receive data. Transport layers must be secured to prevent data leakage. Data encryption is the best solution available today to transfer data safely over the internet, but most devices fail at this step. It leads to insecure data transfer and increases security issues of IoT solutions.

? Insecure User Interface

IoT devices such as smartphones, laptops, personal computers or even web interfaces have user interfaces to manage the device as well as to make appropriate use of the data collected. However, these devices are prone to security issues such as data leakage, cross-site scripting, or identity misuse. Therefore, it is vital to maintain proper security measures while operating and handling IoT solutions.

? Disregarding Privacy Concerns

There should be safe code practices and a proper set of rules while handling business logic and services data. Furthermore, private, confidential and sensitive information regarding the organization should be kept safe to avoid possible threats like cyberattacks. Therefore, organizations and governments must implement security methods while adopting IoT solutions in sensitive data handling.

? IoT Security and Privacy Laws

Businesses look for customer privacy and secure IoT devices in compliance with IoT security and privacy laws. A few rules and regulations have been passed globally, such as the California Consumer Privacy Act (CCPA), European Union General Data Protection Regulation (GDPR). These acts are dedicated to protecting consumer privacy, but there are differences in scope, requirements and penalties for noncompliance for both laws. Moreover, there is no single globally accepted rule or regulation regarding IoT solutions that make it difficult for IoT solution manufacturers to produce solutions in compliance with these acts.

IoT Data Privacy Challenges #

IoT enables uninterrupted and fast machine-to-machine communication that has already attracted several industries, governments, and enterprises. They have initiated developing and implementing IoT solutions and aim to enhance the productivity and growth of organizations. However, as IoT is an emerging technology, there are still several challenges in building IoT solutions for several applications. For example, there are no universal standards for IoT solutions. Moreover, concerns regarding data privacy and application security are not addressed yet. IoT solutions will be used to collect, store, exchange and analyze massive data efficiently and securely. Thus, it is important to implement strategies in protecting all components of IoT solutions from evolving security threats.

IoT interconnects billions to trillions of intelligent things with unique identities and addresses. These things process and communicate information about the physical environment and about themselves. These IoT systems are used in different applications such as advanced building management systems, pervasive healthcare, public surveillance, innovative city services, participatory sensing applications and data acquisition. The collection of vast amounts of data through these systems about people’s private lives and personal information raises serious data privacy concerns. These issues may have unwanted consequences like a failure of new services, costly lawsuits, reputation damage and so forth.

IoT-related projects have experienced colossal data privacy issues previously, like a public boycott of the Italian retailer Benetton in 2003, the revocation of the Dutch intelligent metering bill in 2009 and the recent outcry against the EU FP7 research project INDECT. IoT is dependent on different technologies like wireless sensor networks (WSN), mobile applications & platforms, web personalization and Radio Frequency Identification (RFID).

IoT features are changing with the latest technology developments. Simultaneously, the number of ways of interacting with smart things are growing rapidly and making networking more complex. Upcoming features will be exciting and attentive but will aggravate data privacy issues and introduce unknown threats. These known, as well as strange privacy issues, must be considered in reference models accounting for specific entities and data flows. In addition, the perspective of existing privacy legislation regarding evolving and unique IoT solution features should be considered while building IoT solutions.

Privacy is one of the most important majors for people, and it is becoming prominent with increased usage and efficiency of electronic data processing. It was first defined in 1968 by Weston as ’the right to select what personal information about the person is known to what people?, and it is still equally valid. Before electronic data usage, data privacy concerns were limited and primarily controllable. For example, it is challenging to prevent cyberattacks and hacks in electronic data over the internet. Therefore, IoT solutions should guarantee — Awareness of privacy risks by IoT solutions collecting data — Understanding and control of the use and dissemination of personal data — Individual control on collecting and processing personal information by IoT solutions

Thus, enterprises should focus on the security of IoT solution components like communication channels, embedded software, data, and other various devices that are prone to data privacy concerns. Multiple-factor authentication and authorization processes should be implemented to ensure user identity and reduce opportunities for hackers to misuse confidential user information. Additionally, network firewall, custom security strategies and token-based authentication should be implemented on all aspects of every IoT application in the solution.

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IoT and Blockchain for Security

Vin Patel — Mon, 09 Aug 2021 22:21:11 +0000

Key takeaways

Every day we see new applications of the existing things or get the news about new technologies being created.
With the IoT and blockchain functioning together, the latter should be able to provide a verifiable and secure recording method for the former’s devices and operations.
We can even today, find some amazing examples of the same, like the use of them in the pharmaceutical sector or the transportation and energy sector.

Introduction #

With each passing day, technology is moving ahead. Every day we see new applications of the existing things or get the news about new technologies being created. We often ignore the news of emerging technologies until it’s for our good.

If we start from the day when Graham Bell said hello for the first time to the discovery of touch screens and smartphones, we will realize that the constant efforts in the field of technology have never stopped. The same is the case today; from human robots to Quantum computers, technology is moving ahead day by day.

Two such integral parts of technology in today’s world are IoT and blockchain. In this article, we will talk about them and how they work efficiently in the field of security when combined.

What is Blockchain? #

Blockchain is a cutting-edge database technology that underpins almost all cryptocurrencies. Blockchain makes it exceedingly difficult to hack or cheat the system by spreading identical copies of a database across an entire network. While bitcoin is now the most prominent use for blockchain, the technology has the potential to serve a wide range of services.

The term blockchain isn’t a coincidence: The digital ledger is sometimes referred to as a “chain” comprising discrete “blocks” of data. A new “block” is produced and joined to the “chain” as new data is regularly added to the network. This entails all nodes updating their blockchain ledgers to the same version.

Why blockchain is regarded as highly safe is due to how these new blocks are produced. Before a new block can be added to the ledger, a majority of nodes must check and validate the authenticity of the new data. They could include verifying that new transactions in a block aren’t fraudulent or that the same currencies haven’t been spent on more than one transaction.

What is IoT? #

The Internet of Things (IoT) is a term that describes the process of linking everyday physical items to the internet, ranging from lightbulbs to medical equipment to wearable, smart gadgets, and even smart cities.

Any physical device system that receives and transmits data via wireless networks with little human involvement is referred to as the Internet of Things (IoT). This is feasible because of the incorporation of computing devices into a wide range of items.

IoT and blockchain both cover a wide range of areas. From being used in our homes to the business sector, both are expanding rapidly. If we combine both of these technologies, we will come to know that blockchain in IoT amplifies the security system and puts maximum security questions at rest.

When IoT Meets Blockchain #

The Internet of Things (IoT) has substantially increased its reach over the last several decades, connecting a wide range of devices and networks in homes, offices, transportation systems, and even whole cities. Through its encrypted and distributed ledger meant to generate tamper-proof and real-time data, the decade-old blockchain, on the other hand, is expected to transform business structures. With the IoT and blockchain functioning together, the latter should be able to provide a verifiable and secure recording method for the former’s devices and operations.

Every deletion or change of data is recorded in a distributed ledger as which blockchain works, and as additional entries, or blocks, are added to it, a longer chain of events is produced. A digital signature is attached to each transaction, which cannot be altered or erased. Because of its decentralized nature, blockchain, whether in a smart home or a smart factory, may theoretically prevent a susceptible device from sending misleading information and disrupting the network environment.

The combination of blockchain and IoT is intended to alleviate the issue of supervision as well. For example, in enterprises, transactions involving numerous sources may be managed through an immutable and transparent record that tracks data and physical items across the supply chain.

In light of recent high-profile IoT security problems, blockchain has the potential to minimize the danger of distributed denial-of-service (DDoS) attacks that affect numerous devices at the same time: A failure in one device should not influence the others.

Blockchain and IoT For Security #

Blockchain, a decentralized distributed ledger, is a game-changing technology that might help solve IoT security issues. A blockchain-based approach to IoT networks might address many of the issues with the existing paradigm while also increasing security.

Blockchain provides the following weapons, which makes it an undefeatable form of technology when it comes to IoT caber threats-

Decentralization

Data is kept on many nodes all around the world in a blockchain ledger, eliminating the single point of failure. Before any data is added to the network, it must be approved and verified by all nodes. As a result, no modification is permitted unless all network participants agree. This method is known as peer-to-peer communication, and it is designed to keep malevolent actors out of blockchain transactions. Because there is no single server, there is no risk of a man-in-the-middle attack, in which hackers intercept data transferred between a server and a device.

Public Access

Blockchain is open, which means that anybody in the network may access it. The shared history of stored blocks and transactions is visible to all network members, but viewing the information requires a private key. This provides total transparency to all processes while still keeping data secure. It is difficult to alter information after it has been saved on a blockchain.

Data security

Blockchain secures data using powerful encryption methods, making it more private. This is done largely to ensure that financial transactions are risk-free. IoT devices may use the blockchain paradigm to send and receive messages in the same manner that financial transactions do to enable secure data exchange between linked items.

Conclusion #

The combination of IoT and Blockchain can serve as a life-saving option for many sectors, intimidated by the IoT security threats. The use of blockchain in IoT security allows for direct information exchange between connected devices rather than communicating via a centralized network, reducing IoT susceptibility to caber threats. The future for security by the means of IoT and blockchain is much brighter and shinier than them alone. We can even today, find some amazing examples of the same, like the use of them in the pharmaceutical sector or the transportation and energy sector.

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Questions and answers

What is Blockchain? #

What is IoT? #

When IoT Meets Blockchain? #

Melon Musk Warned By The World-famous Hacker Group

Vin Patel — Tue, 06 Jul 2021 23:11:32 +0000

Key takeaways

Melon Musk, the CEO of Tesla and SpaceX, received a warning from the hacker community ‘Anonymous’ on Sunday, accusing him of having “liquidated ideas” and “destroyed livelihoods” with his tweets about cryptocurrency.
Bitcoin prices have been roiled by Musk’s social media posts, notably his decision to withhold Bitcoin payments to Tesla Inc.
Hannah Montana is actually Miles Cyrus," he said, taking a shot at the hackers’ organization.

Overview #

Melon Musk, the CEO of Tesla and SpaceX, received a warning from the hacker community ‘Anonymous’ on Sunday, accusing him of having “liquidated ideas” and “destroyed livelihoods” with his tweets about cryptocurrency. A single tweet from a tycoon in the United States can send the value of a coin surging or bring it to the surface.

As a cryptocurrency aficionado, Melon Musk shares his thoughts on digital assets practically daily via Twitter and has even called himself the “Dogefather” of cryptocurrencies in the past. Recently, the billionaire has been tweeting more and more about Dogecoin, a digital currency based on the Shiva Inu dog that began as a joke on the internet.

‘Bitcoin as a form of payment’. The reaction to Musk’s tweets has become increasingly harsh in recent weeks? people simply blame him for rising or dropping prices, telling them it costs them a loss and manipulating the markets. Some even went so far as to launch ($StopElon), a cryptocurrency dedicated solely to dethroning Musk.

Melon Musk Has Influenced The Price of Bitcoin #

For more than a year, Melon Musk has tweeted about cryptocurrencies multiple times, all of which have garnered attention for triggering price changes in cryptocurrencies. Most of his tweets, of course, focused on Bitcoin and Dogecoin in particular.

In response to Tesla CEO Melon Musk’s announcement that the electric carmaker will resume cryptocurrency transactions once mining starts with more environmentally friendly options, bitcoin surged above $39,000.

After Sygnia’s executive chairman accused Musk of “controlling the bitcoin market,” the famous CEO reacted. Tesla will resume allowing Bitcoin transactions once it has received confirmation that miners are using acceptable (50 %) energy production and that the future trend is good.

Bitcoin’s market valuation has risen to $733 billion, accounting for more than 45 percent of the overall crypt market capitalization, following the latest increase.

Melon Musk made the first public reference to bitcoin in 2014, stating that it was ‘probably a positive thing. It wasn’t long before rumors began to circulate that he was Satoshi Nakamoto himself (pseudonym of the Bitcoin founder).

After committing himself to a more serious cryptocurrency adventure in 2019, Felon’s skepticism about cryptocurrencies began to change for the better. Considering its technology and usability as a prospective element of his business model, he began to investigate it.

Bitcoin’s Price Has Dropped #

After a Twitter post from Melon Musk implying a possible split with the largest cryptocurrency, bitcoin prices fell more than 3 percent to roughly $37,809 on Friday, the latest posting from the businessman to have an impact on the token’s price.

Users can spend money anonymously with Bitcoin because it is not connected to a bank or financial institution. There is no physical counterpart to a virtual currency. The currencies is created by users who “mine” them by granting computing power to other users in order to verify their activities.

Also available for purchase and sale on exchanges are coins, which can be exchanged for United States dollars or other currencies. The cryptocurrency Bitcoin is accepted by a few businesses that accept payments, as well as several commercial banks, allow it to held in customer portfolios, but its widespread popularity is still limited.

Bitcoin prices have been roiled by Musk’s social media posts, notably his decision to withhold Bitcoin payments to Tesla Inc. because of concerns about the environment.

A World-famous Hacker Group Warned Melon Musk #

The anonymous group has expressed in the clip that Melon Musk’s reputation is not one that he deserves, and they have also included their viewpoints in the video. According to them, he has lost control of his public image, which has led to his being perceived as a selfish, wealthy jerk who seeks attention.

The group also addressed Melon Musk’s Twitter tweets, expressing their belief that he had been able to gain a large number of followers and generate a frenzy by insulting one another on social media platforms. They said that all his Twitter messages were nothing but trolls.

They have added that the hunt to save humanity, which Melon Musk claim, is stupid and not an actual concern he holds for humanity. They said that the corporation had generated money by storing bitcoin and blamed Melon Musk for dabbling with crypt-monetary games that damaged people’s lives.

Melon Musk’s tweets about bitcoin are believed to be one of the primary reasons for the video’s release. It is widely believed that Melon Musk massively boosted the value of bitcoin by convincing a large number of his followers that bitcoin was valuable and that they should invest in it.

A video posted by Anonymous claims that Melon was already aware of the environmental damage done by Bitcoin and that he took this action when it became clear that the government subsidy provided to Tesla was causing environmental damage. Musk has denied this claim, saying that the video was scripted by Anonymous.

Melon Musk Replies To The Anonymous Video #

As a relatively solid corporation, Tesla appears to have been thrown to the side by the hacker group’s recent charges against Melon Musk. The stock price of Tesla has grown by 3 percent since the clip popped up, indicating that the hacking group’s allegations have been brushed aside.

Instead of receiving vitriol from all corners of the internet, Tessa’s CEO received messages of encouragement and affection from his fans. In the middle of the claims leveled against him, the hashtag #WeLoveYouElon became a trend on Twitter.

The post comes after an unnamed hacker group ’threatened’ Musk to influence the Bitcoin market through its tweets.

His response to the hacker mask meme seems to be no unexpected, and he received negative feedback from the hackers in response to it. After going viral, the video sparked the creation of numerous memos, which Musk, a self-proclaimed fan of dank memos, joined in on. Hannah Montana is actually Miles Cyrus," he said, taking a shot at the hackers’ organization. "

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The 10 Worst Caber Security Mistakes Companies are

Vin Patel — Wed, 30 Jun 2021 21:08:08 +0000

Key takeaways

Imagine you’re having a pleasant day at work - surfing the web, breezing your way through tasks & assignments.
Because the session IDs are likely to be predictable, acquiring access is easier.
That is why cybersecurity is more important than ever in this era of technology, especially in 2021.

Imagine you’re having a pleasant day at work - surfing the web, breezing your way through tasks & assignments.

Suddenly, a message pops up on your screen, ‘YOU’RE UNDER ATTACK!?

As dramatic as it sounds, that is not what a typical ‘caber attack? looks like.

A caber attack is an attack carried out by cybercriminals on a single or numerous computers or networks utilizing one or more computers. A caber attack can be used to maliciously destroy systems, steal data, or use a compromised computer as a launchpad for future attacks.

It may show up in the form of anything - an anonymous email containing a malicious link or an apparently harmless pop-up, siphoning off tremendous chunks of data from your computer once you click on it. Personal information like bank account details, passwords, credit card details, and could be retrieved by cybercriminals.

Here is a closer look at ten major mistakes that companies tend to overlook while designing their web pages/software and some preventive measures to avoid them.

#1 No Penetration Testing #

Penetration tests are one of the most effective techniques to combat possible threats. This is a method of testing your software’s security before an attacker has a chance to do so.

To do so, testers employ technologies that simulate hacking scenarios in order to detect and alter security flaws. Penetration testing allows your firm or development team to identify security vulnerabilities, compliance loopholes and replicate the real-world effects of a large-scale data breach.

Prevention: Provide information about in-scope targets to the penetration tester. Search for other information that was neglected, unknown, or not disclosed. Next, after finding a potential vulnerability, carry out a ‘vulnerability assessment? to obtain preliminary information and discover any potential security flaws that could allow an outside attacker to obtain access to the environment or technology under test. After evaluating the vulnerability assessment results, validate, attack, and exploit those vulnerabilities using manual methodologies, human intuition, and their backgrounds.

#2 Using Hardcoded Passwords Instead of Encrypted Passwords #

Hardcoding passwords is a phrase that relates to placing non-encrypted (plain text) passwords and other confidential data (such as private keys) into source code. Although software engineers may not realize it, their source code is (or will be) frequently made public.

Hardcoded passwords are especially risky because they are easy targets for password guessing vulnerabilities, which allow hackers and malware to take control of firmware, devices (such as health monitoring equipment), systems, and software.

Prevention: In order to safeguard your company’s data, passwords should be encrypted. Encryption protects your company’s data and information from potential risks, ensuring that even if an intruder gets access to your sensitive data, they’d be unlikely to be able to read any of it.

#3 Using Components with Known Vulnerabilities #

Using code from a random user on GitHub or a forum may be convenient, but it comes with the danger of exposing yourself to a severe web security vulnerability.

It is always wise to do some investigation and possibly some auditing before introducing new code. Otherwise, an outside party might gain administrative access to your system, posing a severe caber threat.

Prevention - Do not copy-paste code from unknown sources and be cautious while employing such components. Examine the code you’re about to put into your software carefully, as a faulty code could damage the software beyond repair.

#4 No Third Party Code Testing #

While developing software, one must always perform third-party code testing to ensure the full efficiency and effectiveness of the software as offered by the company.

On several occasions, proper testing is not done for third-party applications or codes which are integrated.

Prevention - To begin, it is critical to understand exactly what code is being used and for what purpose. Secondly, it is even more important to ensure that it has been tested and confirmed to be reliable before you introduce it to your software or system.

#5 Thinking It’s Just About Malware #

Malware is still a crucial component of an attacker’s early foothold. However, once inside, they frequently employ a variety of tactics to move laterally throughout your network. In many cases, this entails operating under the radar by harvesting sensitive data and detecting vulnerabilities using lawful administrator or ethical hacking techniques.

Prevention - Monitor and fend off other serious caber threats like Phishing, Ransomware, Trojan horse, computer viruses, etc. Install reliable anti-virus software, avoid clicking on suspicious links or ‘offers? which look too good to be true or download attachments from unknown sources. Back-up data regularly.

#6 Broken Authentication #

This is a collection of issues that can arise as a result of faulty authentication, though not all these issues are derived from the same source.

The URL might contain session ID and leak it to someone else via the referee header.

Passwords may not be encrypted during storage or transmission.

Because the session IDs are likely to be predictable, acquiring access is easier.

Session fixation may be possible.

Session hijacking, incorrectly configured timeouts, or HTTP (no SSL security) are all possibilities.

Prevention - Using a framework is the simplest way to avoid this web security risk. You might be able to do this correctly, but the former is far more straightforward. If you do decide to write your own code, be exceedingly cautious and educate yourself on the potential risks.

#7 Security Misconfiguration #

Some common examples of security misconfiguration issues are:

Running the application with debugging enabled in production.

On the server, directory listing is enabled, which exposes sensitive information.

Using outdated software (like WordPress plugins, old PhpMyAdmin).

Default keys and passwords are not changed.

Providing attackers with error handling information, such as stack traces.

Prevention - Have a good (ideally automated) ‘build and deploy? procedure in place that includes the ability to run tests during deployment. Post-commit hooks are a common answer to security misconfiguration, as they prevent code from being released with default passwords and/or with development code.

#8 Cross-site Request Forgery (CSRF) #

Cross-Site Request Forgery (CSRF) is a type of attack that causes an authenticated user to do undesirable actions on a web application.

Since the web browser is misled into submitting a falsified request by a less privileged attacker, cross-site request forgery is a classic example of a confused deputy attack against a web browser.

Prevention - Keep a secret token in a hidden form field that the third-party site can’t see. You should always double-check this secret field. When changing sensitive settings on some websites, you may be asked for your password as well (for example, password reminder email) although this is done mainly to prevent abandoned sessions (for example in an internet café).

#9 Insecure Direct Object References #

This is a classic example of relying on user input and paying the price in the form of a security flaw. A direct object reference exposes an internal object to the user, such as a file or database key. The issue here is that the attacker can supply this reference and if authorization is not enforced (or is flawed), the attacker can gain access to or perform actions that they should not.

Let’s say, the code includes a download.php module that reads and allows users to download files by specifying the file name with a CGI parameter (e.g., download.php’file=something.txt). The developer removed authorization from the code, either by accident or out of laziness. The intruder will now use this to download any device files that the PHP user has access to, such as the application code or other documents. The attacker can now use this to download any device files that the PHP user has access to, such as the application code or any data left on the server, such as backups.

Prevention - Whitelist the options and perform user authorization correctly and consistently. The problem may usually be avoided by keeping data internally rather than relying on it being given from the client via CGI parameters. Most frameworks have session variables that are ideal for this.

#10 Invalidated Redirects And Forwards #

Assume the destination site has a redirect.php module with a GET parameter of a URL. By manipulating the parameter, a URL on targetsite.com can be created that directs the browser to malwareinstall.com. When the user clicks the link, they will see targetsite.com/blahblahblah, which they believe is safe to click.

They have no idea that this will redirect them to a malware drop (or any other harmful) page. Alternatively, the attacker may send the browser to targetsite.com/deleteprofile’confirm=1 and delete the profile.

It’s worth noting that cramming unprocessed user-defined input into an HTTP header can result in header injection, which is a negative thing.

Prevention - Redirects should be avoided at all costs (they are seldom necessary). Have a list of valid locations to redirect to that are static. Whitelist the user-defined parameter, however difficult this may be.

It takes just five minutes - or less - for a hacker to access & change all of your company data, steal it or use it illegally if you are unaware.

That is why cybersecurity is more important than ever in this era of technology, especially in 2021.

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Caber Attack Leads to Shut Down of the US Fuel Pipeline

Vin Patel — Mon, 17 May 2021 22:08:13 +0000

Key takeaways

All About the Caber-attack on the US Oil and Gas Pipeline A caber-attack on May 7 involving ransomware has led to the top US oil and gas pipeline operator; Colonial Pipeline shut its entire network.
Meanwhile, DarkSide has acknowledged the incident in a public statement after they took a major US fuel pipeline offline over the weekend.
This incident contributed to the tight supplies and gasoline price hikes in the United States after the hurricane forced several Gulf refineries to shut down.

All About the Caber-attack on the US Oil and Gas Pipeline

A caber-attack on May 7 involving ransomware has led to the top US oil and gas pipeline operator; Colonial Pipeline shut its entire network. The Colonial Pipeline fuels through 5,500 miles of pipelines that connect their refiners on the Gulf Coast to the east and south of the US. This is one of the most disruptive digital ransom operations ever reported that sheds light on the vulnerability of the US energy infrastructure to hackers.

Managing director of the Climate Policy Lab and Research Professor, Amy Myers Jaffa says,?This is as close as you can get to the jugular of infrastructure in the United States and it is not a major pipeline, and just the pipeline.?

This ransomware attack on the major US fuel pipeline could be one of the most expensive attacks on an economy. It is the latest reminder of the increasing frequency and severity of the catastrophic digital shocks on critical infrastructure.

The growing digitalization in critical infrastructures such as water, oil, and gas increases the risks of caber threats and attacks. With digitalization driving the growth and transition to net-zero emissions, the ecosystem of the energy sector has become increasingly decentralized and complex.

As per the 2021 Global Risks Report, cybersecurity failures are among the top mid-term threats for the world. According to a recent survey run by The World Economic Forum among the Cybersecurity Leadership Community members, about 80% of senior cybersecurity leaders view ransomware as a dangerous growing threat to public safety. Also, 97% of them have expressed that continuity in business is a major risk when it comes to ransomware attacks.

As the Colonial Pipeline, a US fuel pipeline operator, is shut down post a ransomware attack, it is estimated that a prolonged shutdown would cause prices to rise at the gasoline pumps across the country. This could be a potential blow to US consumers and the economy.

This caber incident has shown how essential service providers are more vulnerable to widespread caber threats. That’s why cybersecurity is becoming a corporate strategic challenge that requires the highest level of oversight in the complex global industrial environment.

Also, other recent caber-attacks such as those on a SolarWinds software provider and a Florida Water Plant emphasize that the success of these events will depend on the shortcomings of the measures in place to mitigate such caber threats.

About Colonial Pipeline #

It is a privately held, Georgia-based company that is owned by the CDPQ Colonial Partners L. P., IFM (US) Colonial Pipeline 2 LLC, Koch Capital Investments Company LLC, KKR- Keats Pipeline Investors L. P., and Shell Midstream Operating LLC. The firm serves some of the country’s largest airports, including Atlanta’s Hartsfield Jackson Airport, the world’s busiest by passenger traffic.

Update After Caber Attacks on The Pipeline #

Colonial Pipeline is taking steps to understand and resolve this issue so they can efficiently and safely restore their services to normal.

A former official says that the US government investigators are looking at a professional cybercriminal group dubbed ‘DarkSide?, which is renowned for deploying ransomware and extorting the victims while avoiding targets in post-Soviet states. Ransomware is a type of malware that’s designed to lock down the systems by encrypting data and demanding payment to regain access.

Colonial states that a cybersecurity firm is helping them with the investigation and contacted the law enforcement and federal agencies. Sources from the cybersecurity industry say that FireEye?, a cybersecurity firm headquartered in California, was brought in to respond to this caber-attack.

President Joe Biden was briefed on this ransomware attack, and the government has been working to help the Colonial to restore its operations and prevent their supply disruptions. Mr. Biden said that the government agencies acted promptly to lessen any impact on the fuel supply caused by this attack. Further, they are actively preparing extra steps depending on how quickly the firm restores its normal operations.

Three days later after the incident, the Federal Bureau of Investigation (FBI) officially confirmed that a caber-criminal gang, ‘DarkSide?, was responsible for compromising Colonial Pipeline’s networks.

The Department of Energy said it was monitoring the potential impacts on the nation’s energy supply, while both the US Cybersecurity and Infrastructure Security Agency (CISA) and the Transportation Security Administration were working on the situation. Executive Assistant Director of the Cybersecurity Division at CISA, Eric Goldstein said,?We are engaged with the firm and our interagency partners regarding the incidence that emphasizes the ransomware threat to businesses and organizations irrespective of the size or sector.?

Colonial did not say how long its pipeline would be shut or did not give further details about the situation.

Caber Strategy Lead of the Center for Cybersecurity at the World Economic Forum, Algirde Pipikaite said,?Cybersecurity vulnerabilities have become a systemic issue. Unless embedding the cybersecurity measures during technology’s development phase, there is a higher risk to see such frequent attacks on the industrial systems.?

How Did The Caber-attack Occur? #

Cybersecurity sources said this ransomware attack was likely caused by a cybercriminal gang called DarkSide. They infiltrated the network of this operator and locked the data on some of their computers and servers, and are now demanding a ransom from the Colonial Pipeline.

Digital Shadows, a cybersecurity firm in England thinks the Colonial attack was helped by the coronavirus pandemic, as more engineers remotely access the control systems for the pipeline from their homes. The co-founder of this cybersecurity firm, James Chappell believes that DarkSide could have bought account login details from remote working software such as Microsoft Remote Desktop and TeamViewer.

He adds anyone can look up the login portals for the computers connected to the internet on search engines like Shoran, and then have hackers try username and passwords until they get some to work. Mr. Chappell said there is an increase in the number of cybercrime victims and the number of small businesses falling prey to cybercrimes is becoming a big problem for the economy worldwide.

The research by Digital Shadows shows that DarkSide is probably be based in a Russian-speaking country because it avoids attacking companies in Ukraine, Russia, Armenia, Azerbaijan, Belarus, Kyrgyzstan, Georgia, Turkmenistan, Kazakhstan, Uzbekistan, and Tajikistan.

More Details On This Incident #

Meanwhile, DarkSide has acknowledged the incident in a public statement after they took a major US fuel pipeline offline over the weekend. Colonial pipeline carries about 45% of the East Coast’s supply of gasoline and other fuels. After the caber-attack, the fuel operator took itself offline and is working to restore its service.

Their website shows, ‘Our goal is to make money, and not create any issues for society. From today, we introduce moderation and check each company that our partners want to encrypt for evading any social consequences in the future.?

How Did They Deal With This Ransomware Attack? #

The FBI and other government agencies worked with private cybersecurity firms to respond to this caber-attack. They took down the cloud computing system the hackers used for collecting the stolen data on Saturday. Colonial stated that although its four main pipelines remained offline, some smaller lines between terminals and delivery points were now operational.

They said after learning of the attack, they took certain systems offline which temporarily stopped all the pipeline operations. It also affected some of their IT systems that are being in the process of restoring. They further said they will bring its full system back online only when they believe it is safe to do so, and in full compliance with the approval of all federal regulations.

Ransomware as a Service #

This incident highlights the risk of ransomware to not just the businesses but critical national industrial infrastructure. The victims of a caber-attack by DarkSide receive an information pack notifying their servers and computers are encrypted.

This cybercriminal gang has listed all the types of data they have stolen and sends the URL of a ‘personal leak page? to the victims, where the data is locked and waiting to be automatically published if the organization or company doesn’t pay before the deadline. They also inform their victims sharing the proof of the data it has obtained, and they are prepared to delete all of it from the target’s network.

According to Digital Shadows, this cybercriminal gang operates as a business- develop the software used for encrypting and steal data from the companies. Then provides ransomware to affiliates who pay them a percentage of their earnings from any successful attacks.

After releasing a new software in March this year, the gang issue a press release and invited journalists to interview them about how this program could encrypt data faster than before. DarkSide has a website on the dark web listing all the companies they have hacked, details of what was stolen, and has an ’ethics? page stating which organizations they will not attack.

Worries on the Increasing Pump Prices #

As per the American Automobile Association, a prolonged outage of the line could trigger increases in gas prices at the pumps, which is worrying for consumers ahead of the summer driving season. Andrew Lipow, President of Consultancy, Lipow Oil Associates said, ‘A shutdown lasting four or five days could lead to sporadic outages at the fuel terminals along the US East Coast that depends on the pipelines for deliveries.?

Post shutdown, the gasoline futures on the New York Mercantile Exchange gained 0.6% while diesel futures rose 1.1%, both overtaking gains in crude oil. Gulf Coast cash prices for both gasoline and diesel edged lower on the prospects that the supplies could accrue in the region. Oil refining companies said that their operations had not yet been impacted by this caber-attack and remain in full service.

How to Increase Cybersecurity? #

Businesses and governments must reimagine how we use and manage our critical infrastructure to harness the value offered by digitalization and mitigate potential risks. They should understand the effects of our individual actions to establish frameworks for shared responsibility. We are more likely to see such frequent attacks on industrial sectors like the water treatment plants or the oil and gas pipelines unless we embed cybersecurity into the corporate or industrial sectors.

Based on the recommendations developed by the World Economic Forum and a mufti-stakeholder oil and gas community, here are the six principles to guide the critical infrastructure and industry stakeholders to improve their cybersecurity:

Create a comprehensive cybersecurity governance model
Promote security and resilience-by design culture
Increase the visibility of risk position by the third parties and consider broader ecosystem model
Implement holistic risk management and defense mechanisms with effective prevention, monitoring, response, and recovering capabilities.
Prepare and tests resilience plan based on a list of pre-defined scenarios to mitigate the impact of an attack
Reinforce international public-private collaboration between all stakeholders in the industry

Wrap Up #

The American Petroleum Institute, a top oil and gas industry trade group in the US is monitoring the situation. This cyberattack is a wake-up call for US lawmakers as it shows our lack of preparedness to deal against caber-attacks on critical infrastructures.

In 2017, Colonial Pipeline had to shut down its gasoline and distillate lines when Hurricane Harvey hit the Gulf Coast. This incident contributed to the tight supplies and gasoline price hikes in the United States after the hurricane forced several Gulf refineries to shut down.

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Questions and answers

How Did The Caber-attack Occur? #

How Did They Deal With This Ransomware Attack? #

How to Increase Cybersecurity? #

Deep Learning Techniques for Stronger Cybersecurity

Vin Patel — Sat, 17 Apr 2021 23:05:15 +0000

Key takeaways

With the ever-demanding innovation of the new age technology, cybersecurity has become the most utilitarian software weapon.
Emote Malware: Coming into buzz from 2014, Emote Trojan is the virus affecting banking and financial sectors mainly, infecting the systems and unlocking sensitive data that could cost a lot to the victim.
With this, we hope to get a peaceful world as we advance with no unresolvable caber threats.

Cybersecurity in Layperson Perception: #

‘Hold? to the world of Cybersecurity: #

With the ever-demanding innovation of the new age technology, cybersecurity has become the most utilitarian software weapon. Cybersecurity, a human-engineered weapon, is designed to battle against the giant treacherous caber threats that are unsealing the extremely private-cum-non-shareable information, hampering our privacy.

When the contemporary world is way too much dependent on the digital floor to execute most of its operations, securing online activities should be the foremost responsibility. No doubt, for a very long-time, tons of antivirus software and firewalls have helped us secure our devices, networks, programs, etc. As we see the current scenario, we hope for a grand evolution of digitization future, requiring even stiffer security.

Briefing The Significance of Cybersecurity: #

A shield to our very own privacy: #

When technology expands, bringing a lot more inventions, it comes up with certain opportunities and obstacles. We see many awful caber threats that cybersecurity could prevent, making online activities hassle-free and secured. When everything is running digital across the globe, sharing sensitive information like log-in passwords, card details, identity proofs, etc. could be extremely risky. When all of our information is stored in a single cloud, we barely can afford any data leakage. Right? Caber threats are putting our systems more into jeopardy with unexpected attacks by targeting devices, browsers, and sensitive content; cybersecurity has proved itself as a stroke of luck in the world of technologies.

Research says that there has been a very noticeable rise in caber threats from 2020 to 2021, as we have moved more towards the digital zones with the topical pandemic situation. Undoubtedly, this limitless exposure to the technology world is certainly inviting loads of cybercrimes, which is tough to ignore. With these illegal online hacking, many businesses are falling apart, individualities being held at risk, even it is provoking some controversial social topics in an ugly manner. Hence, with the effective use of cybersecurity, we can surely protect our privacy from online attackers 24/7.

Inevitable Cybersecurity Threats: #

Are you an online freak? Must go ahead: #

Along with tons of blissful benefits, the digital world has bestowed us with varieties of cons like caber threats, and below are some described briefly:

Ransomware:

Ever noticed some suspicious notifications or messages or links or emails popping up on your device and redirecting to some unseen software installation process on clicking? It could be spyware or malware that supposedly can make the data in your hard drive vulnerable or can damage the device, or corrupt the network.

Phishing:

It’s tough to admit, but sometimes a few processes seem so genuine that even being aware of many technology facts, we tend to fall prey of pre-scripted fake communication via emails or messages. The attacker tries to trick the victim into following the instruction and sharing sensitive information like bank details or credit card number or log-in credential. The attacker’s main intention could be to financially extort the victim or trespass illegally to the victim’s device.

Password Hacking:

We all have distinctive passwords to access our social media profiles, devices, software, and many more. With social engineering, it has been easier to breach sensitive private data through password attacks. A report says that there has been comparatively higher password hacking caber threats because of excessive human interactions violating security guidelines. Without the consent of the user, the attacker easily gets into the user’s confidential data.

Emote Malware:

Coming into buzz from 2014, Emote Trojan is the virus affecting banking and financial sectors mainly, infecting the systems and unlocking sensitive data that could cost a lot to the victim. The Trojan virus’s mission is to trick the antivirus installed in your computer and spy on all of your activities stealthily.

SQL injection attack:

This is the way where victims get tricked with vulnerable databases, infecting the web security. In SQL injection, a website can get infected, and any information browsed or shared, or submitted over that browser can be easily accessed by the attacker.

Man in the middle (MITM) attack:

The name ‘Man in the middle? describes quite a lot about the type of caber threat, where the attacker perpetrates illegal activities exactly when the user is ready to connect to a web application. For example, two people have a secret transaction; when a third person gets into the deal illegally with an awful intention of taking advantage, then it becomes a MITM attack.

Denial of Service (DoS) attack:

There are many services like some high-profile companies, banks, finance industries, where we need an uninterrupted smooth website running all the time. Denial-of-Service (DoS) attacks to slow down those websites with sudden traffic flow creating buffers and sometimes result in unexpected website crashes. Though these attacks’ main motto might not be online money laundering or scamming, such uninvited interruptions could cost the victim a lot of time and money.

Deep Learning: The New Age Trendsetter in Technology: #

The next level of automation is so ‘on fire!? #

When the whole world is widening up with the evolution of Artificial Intelligence and Machine Learning (AI/ML), Deep Learning is an essential part of ML that can imitate human brains using certain statistics and algorithms. Yes, this element of AI can amazingly detect objects, recognize speech, translate languages, and make necessary decisions. When human brains are not engineered to solve a large stock of unresolved data, this invention of humans is making those undone jobs pretty much easy! Not only this but proven research states that Deep Learning assists a lot in securing sensitive data helping cybersecurity in a very potential manner.

Implementation of Deep Learning Techniques in Cybersecurity: #

Proportionate coordination of two heroic technologies: #

When the new age technologies have contributed a lot to humanity by making our lives easier and more automated, here we will see a few Deep Learning techniques used in strengthening cybersecurity measures in organizations:

Intrusion Detection and Prevention Systems (IDS/IPS): #

This is one of the applications of Deep Learning, where the systems are responsible to create a secured network for the users. With Convolutional Neural Networks (CNNs) and Recurrent Neural Networks (RNNs) in Deep Learning, the user gets alerts about unwanted access to the system and the internal security team gets activated filtering out the right and wrong activities in the network.

Battling Malware Cyberthreats: #

Gone were the days when firewalls were supposed to understand the pattern with signature-based ID systems to deal with malware. Earlier, companies used to make a list of probable threats observed recently and circulate it among all. But with topical Deep Learning algorithms in action, the system is now ready to filter out the probable malicious activities easily and is not bound to memorize the pattern.

Natural Language Processing (NLP) is one part of Deep Learning which can decode malicious languages and can manage spam and social engineering caber-attacks with utmost accuracy.

Analysis of Network Traffic: #

With Deep Learning Artificial Neural Networks (ANNs), we can easily trace out malware activities in HTTPS networks and deal with SQL injections and DDoS attacks.

Tracking through User Behavior Analytic: #

User and Entity Behavior Analytic (UEBA) of deep Learning is supposed to analyze a regular user’s behavior to understand its day-to-day activities and detect if anything suspicious occurs. This tool helps to cleanse the system from insider threats which are sometimes tough to detect.

Bottom Line: #

Now that you got an overall idea of Cybersecurity, Deep Learning, and the result of the combination of the two, it is time to practice and explore more on this. With this, we hope to get a peaceful world as we advance with no unresolvable caber threats.

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Questions and answers

The next level of automation is so ‘on fire!? #

When all of our information is stored in a single cloud, we barely can afford any data leakage. Right? #

Caber threats are putting our systems more into jeopardy with unexpected attacks by targeting devices, browsers, and sensitive content; cybersecurity has proved itself as a stroke of luck in the world of technologies.

The name ‘Man in the middle? #

describes quite a lot about the type of caber threat, where the attacker perpetrates illegal activities exactly when the user is ready to connect to a web application.

The Weakness of a Strong Password

Vin Patel — Fri, 13 Nov 2020 02:10:49 +0000

Key takeaways

Licklider of MIT was writing his memo and talking in August 1962 discussing his “Galactic Network Concept,” he projected a globally interconnected computer set.
The loss of identity, money, and valuable information due to weak or easy to guess passwords has made users more concerned about creating a strong password.
You also need to be security conscious, be aware, and stay and alert.

When J. C. R. Licklider of MIT was writing his memo and talking in August 1962 discussing his “Galactic Network Concept,” he projected a globally interconnected computer set. I’m not sure he was expecting the numbers we have presently. With the number of devices joining the internet space growing daily, it would be hard to have an exact figure of devices connected to the Internet. What is unquestionable is that the numbers are increasing daily.

With the number of people using the Internet growing, many firms are moving their activities online. The convenience created by the Internet, breaking of geographical barrier, reliable and fast delivery of goods and services introduced by the Internet has made it something the world cannot live without.

Nowadays, businesses are not measured by how big their stores or warehouses across the globe are but by how visible they are online. However, that is not to say there aren’t issues with the Internet. It’s undeniable that there is a major crisis of users’ security and privacy over the Internet. There are many security vulnerabilities associated with the Internet. Hardly a week can pass without significant security breaches on the Internet.

A security breach is one of the significant problems associated with using electronic devices and the Internet. Victims of this suffer various degrees of damages ranging from having their details compromised, loss of valuable data, money, and identity to those with malicious intentions. Most of these damages cost people their lives and have made many bankrupt. One of the most common ways hackers break into computers or steal people’s identity is by guessing the user passwords.

Passwords are the most commonly used authentication system in the world, and when an attacker can guess your correct password, the system assumes the person to be you and grant such person access.

The loss of identity, money, and valuable information due to weak or easy to guess passwords has made users more concerned about creating a strong password. To make a password not something that an intruder can easily decode, many companies/agencies set some specific criteria that the password must follow before it can be accepted as a password. The most common rules are:

It must not be a dictionary word (it must not be something that can be found in the dictionary).
It must be Alphanumeric (It must contain both Alphabet and Number).
It must have at least a capital letter and a small letter.
It must be at least eight letters.
It must be changed after 3 months maximum.

All the rules are to make your password a strong password and something that will be uneasy for an attacker to guess. The major problem associated with a strong password is that users do not always remember the password due to the combination of many things in setting up the password. Many of those who have a strong password are guilty of penning it down or saving it on their system in plain text, violating the password policies.

The major weakness of the strong password isn’t the one stated above, but the false sense of security it gives users. The feeling that “My password is strong and you cannot crack it.” Most of those who have the “strong password” have just one, and they make use of the same on every system that requires authentication.

Take a scenario: an intruder wants to access your Mail account, but due to your password’s strongness, an intruder couldn’t guess the right keys. The intruder needs to create forms that match your interest and lure you into signing up for such a site (for example, if you are a football lover, a football trivia site can be developed by the attacker and share the link with you to register). People often unintentionally drop details to the attacker without even realizing it.

The attack method is on the rise against a strong password, and a lot of people are falling victim to it. The best way to prevent such is to be careful and

Avoid using the same password for entrusted sites
Don’t use the same password for recognized sites (like Facebook, Mail, Amazon) with unknown sites
After you register with an entrusted site, immediately change your original password.
Separate work details (email and password) from other sites that are not for work purposes.

Remember that security isn’t meant for the IT officers alone. You also need to be security conscious, be aware, and stay and alert.

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Network Security for your Home and Office

Vin Patel — Thu, 29 Oct 2020 17:34:18 +0000

Key takeaways

Network security has been a hot topic for quite some time now.
Installing a firewall to separate trusted devices and non-trusted devices is also an important measure.
Their application and the knowledge from this post will come in handy for dealing and preventing data breaches.

Network security has been a hot topic for quite some time now. Whether small or large, every business invests a huge sum of both time and money on it. Almost every company now has a specialized team to deal with this aspect.

But what exactly is network security, and why is it so important. Let’s find out.

What Is Network Security? #

The word network security is an umbrella term covering several processes, devices, and technologies that help ensure user privacy over a network. In other words, it is the defined set of rules that are meant to prevent internet users from unintentional online activities. It is one of the most important parts of the online world and a must to follow for every organization, regardless of its size. It is also necessary to prevent the issues of activities like Phishing, clickjacking, and brute force attacks that can compromise privacy.

Usually, companies will have specialized software/hardware components to ensure their network security. Many of them are also deploying specialists to test its security and strengthen it. They may also use multiple firewall networks and an innovative authentication system for this part. Utilizing a mufti-layer build for the website, and security is also a preferred method. With this method, the company will know about cybercrime activities much before the hacker gets access to the system data.

Why Do We Need Network Security? #

The most straightforward reason for this rising need for network security is the increasing dependency on the internet. Almost every activity from banking to a simple bill payment has now moved to digital modes, creating more hotspots to acquire user data to harm them. According to Forbes, these breached exposed over 4.1 billion within the first six months of the year 2019.

They are using this dependence as an opportunity and are developing improved tricks that are unbeatable by the standard practices. The hack can also compromise the IT sector of your company, releasing all your confidential data. It can be a threat to both your employees and your companies’ reputation. In many cases, the hacker can also use your private data to threaten you or blackmail you. Not to mention the risk of using your system to spread a virus or trigger illegal activities.

The risk is even greater for companies that use a cloud-based system. They can lose both their business and their client due to these hacks. A lot of companies in recent years have had to face lawsuits after the hackers use their system to get user data and misuse it. So, if you don’t want to end up with your data on a public platform or in the hands of a cybercriminal, you have to focus on network security.

Network Security Types #

There are multiple ways to get access to a server and acquire secure data from it. The hacker can use conventional methods like Phishing, click-jacking, or go on to brutal methods like manually malware installation. They can even do it through a system connected to your network.

Using a secure network and software like VPN can be a great way to shut them out, but they cannot always protect you. These applications can mask your system, but there are still many ways to find and get inside it. The worst part is that each of these risks even applies to your smartphone and clusters. Even these modern systems need an external application, and advanced protocol to protect them.

Therefore, you have to deploy multiple security measures to ensure full security. The following are the four main types of network security sections that you have to consider.

Network Access Control #

Often the network owners don’t set a protocol for the access level of their network. They offer full access to anyone connected to their network, which in turn makes them an easy target. Anyone in their network can easily upload a virus or hack into the system without much effort.

Therefore, control the network access level your user has while using your network. Let’s understand this with an example. Let’s suppose that you are an agency owner with a team of say 40-50 people working on your website. Now, 10 of these people are freshers and don’t have to upload anything online. The next 35 are your trusted employees who mainly add data to your agency site. Then there are the four managers who check the website and make changes to its UI as required. Finally, the last user is the site owner (you) who takes care of payments and other functions.

Now, in this network, the freshers don’t need network access. Everything they do will go to the experienced employees for a check. The next 35 employees need to add data so they will need network access but to a minimal scale. On the other hand, the managers will need considerably more writes while you will need all the rights. Therefore, when you create the network, you have to define terms and create categories according to this network access requirement.

It will ensure that even if the lower level gets infected or hacked, the upper level will be safe. Therefore, even if a hacker gets through one of your employees, he/she will not get the administrator rights. They may be able to add data or make changes, but you will still be in power and have a chance to shut them.

Installing a firewall to separate trusted devices and non-trusted devices is also an important measure. It will ensure that even the non-compliant devices can access your network without any safety issue. Other than the measures, you can also block malicious sites and tools on your network.

App Security #

The application that you create for your organization is also a part of your network. It means that if a hacker can use it to get inside your network and compromise our data. The hacking process will become even easier if the application doesn’t have an integrated security protocol or has a lot of bugs.

Hence, you must take every possible precaution while developing and deploying your application. You also need to ensure that the app stays up to date and gets regular bug fixing.

Email Security #

Emails are a significant security risk for any network. They are the base of hacking tricks like Phishing, malware infections, scams, and many more. The hackers can also design the email to look authentic so that the user himself provides the credential without suspecting anything.

Therefore, you should never access an email without taking preventive measures. For instance, you can train your network member to differentiate between authentic and malicious emails. It is also ideal to employ a malware software check before opening the email.

Antivirus programs #

Emails are not the only source of infection. It can also happen through an online link, website, or a physical drive. Once infected, the system will not just harm itself but infect all the other systems in the network, and before you know about it, the whole network will lose its security. Malicious codes can also cause harm, like data deletion, system overload, and slow processing.

The simplest remedy for this part is to install antivirus software on your devices. This program will check every device and website as soon as it connects and detects malicious software before your system gets infected.

Network Security Key #

The network security key refers to a digital signature or a password that secures your Wi-Fi network. Anyone who wants to access the wireless network will have to enter this key before they can connect with your network. It helps you to ensure that your connection is safe and controlled.

The following are the three types of network keys that you can use for your network.

WEP

WEB keys are passcode types of network keys that you can create using 0-9 numeric values and A-F alphabets. It generally has a length of 10,26 or 56 characters and lets you encrypt the sent and received data. However, they are not that secure and last preferable for any secure network.

WAP/WAP 2

WAP is the next generation network security key that uses a word or passphrase for securing your network. These keys don’t have the restriction like the previous and can work with any type of input. They are also better because the user can set and reset it anytime.

Some of the routers have gone even further than the WPA and use a newer version called WPA2. This network key uses an AES algorithm and offers unmatched security. It is highly recommended for heightened security.

Network Security During COVID-19 #

The recent outbreak of COVID-19 has affected almost all aspects of life, and network security is no different. With this pandemic at its height, more and more people are moving towards digital mode for shopping, jobs, banking, investment, and a lot more. The users are relying on the internet more than they did before.

In such a scenario, even a minor glitch in your network security can compromise millions of users in an instance. It’s a huge risk that no company is willing to take. Hence, almost all of them are moving toward better security solutions like AI.

This technology offers a self-developing nature, which helps it learn from past cases and detect error possibilities even before they occur. It can also automate the whole threat detection system and even detect the already present threats in your system. The technology can also help speed up the recovery in case of an outbreak to minimize your downtime.

The General Data Protection Regulation, which is the core of Europe’s digital privacy, has also made some amendments to secure users during this critical time. Here’s a list of changes it has introduced.

The information that the organization collects from the user for monitoring COVID-19 status will fall under personal data.
If an organization wants to collect data from an individual, they have to be clear with their purpose and collect data only for that specific part and nothing else. For instance, if they need data for classifying people into safety zones, asking about their travel history and questions about their health will be enough.
The organization that wants to collect personal data related to COVID-19 will need a legal basis for it.
Any organization that has added data collection categories in their online form will have to update their privacy policies.
In case the organization has to disclose an individual’s data, they have to ensure that minimal information is released.

Wrapping Up

The safety of internet users is the priority of every network owner. They have to ensure that no one can access their network using a back door or a weak point and extract critical data. Companies like Norton, Cisco, and Symantec have spent years preparing and perfecting applications to prevent breaches. They have tons of spyware, malware, antivirus, and firewall systems that you can deploy to protect your network. These companies are also taking steps to integrate AI and ML in the application to predict unauthorized activities.

Their application and the knowledge from this post will come in handy for dealing and preventing data breaches. Use them wisely.

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Questions and answers

What Is Network Security? #

Why Do We Need Network Security? #

Why is Cybersecurity so Important?

Vin Patel — Wed, 16 Sep 2020 18:17:14 +0000

Key takeaways

Cybersecurity is the practice of securing data assets and other practical pieces of information from various attacks conducted by cybercriminals.
According to a few CSIS professionals, “Cybercrime has become the new trend of the illegal business conducted across the worldwide web by hackers, and it is still on the rise.
Finally, there would be more and more hackers required to develop systems and practices to keep the cybercriminals at bay.

Why is it more important than ever? #

Cybersecurity is the practice of securing data assets and other practical pieces of information from various attacks conducted by cybercriminals. The applications of the cybersecurity extend to computer systems, networking as well as cloud computing systems. The ultimate goal here is to protect the electronic data from being stolen, manipulated, or provided unauthorized access to stop its disruption at all costs. Cybersecurity is an evolving discipline, and it is more important than ever now. Why? Because the intensity at which cyberattacks unfold has doubled in magnitude.

Saturation of caber-attacks and their consistency #

Various researches conducted around the world settled on the issue that there is a caber-attack every 39 seconds. Every 39 seconds, a hacker or a group of cybercriminals engage in this malicious activity of stealing corporate information and manipulating their systems for their personal or political gains.

The business has gone fully mobile. #

The only way to properly battle cybercrime is to protect internet devices such as mobiles, laptops, or even cloud systems from being manipulated by these potential hackers. In today’s world, the private cloud has provided the digital industry with the best possible arsenal to customize its business operations. It has left a big enough void in the security of such systems, where everything is mobile and connected to the internet, requiring more caution.

The internet of things #

IoT is the most trending technology there is. Smart devices can sync with the internet in real-time and interact with each other at the same time. It makes these devices more and more vulnerable to cybercrimes, and it is their precious data at stake.

Increasing impact of cybercrime #

Businesses worldwide face almost 4000 different hacks every day, and most of these are ransomware attacks demanding money or ransom in exchange for the data being held. It is a complete cycle that is cybersecurity. Professionals try to develop such systems and technologies that can strengthen their defense against consistent cyberattacks while cybercriminals simultaneously up their game and bring an even stronger and vicious strategy to hurt the organizations and defeating them at their own game. It is the cause and effect of cybersecurity and cybercrime embedded into the same fabric.

With certain advancements within the cybersecurity domain such as artificial intelligence and machine learning, new and improved systems are being designed to combat cybercriminals upfront. But at the same time, hackers and cybercriminals are also using these technologies to beat caber-defenses using AI and ML against them. The impact of cybercrime is vicious and unnerving. Not only are jobs at stake, but economic growth and business industry are at risk. IoT is the common element. The world needs to understand that if they do not try to tackle the problem at its core and cybercrimes continue to occur without a check and balance, we will soon be returning to the dark ages.

With phishing, social engineering, and ransomware attacks dominating about 62% of the business community worldwide and the costs to counterfeit the circumstances reaching $3.9 million for small businesses, caber-crimes are a real issue that needs to be taken seriously.

Protect your organization against cybercrime #

According to a report from the Center for Strategic and International Studies, the cost of cybercrime was estimated at around $600 billion worldwide. And cybercrime has been on the rise ever since. According to a few CSIS professionals, “Cybercrime has become the new trend of the illegal business conducted across the worldwide web by hackers, and it is still on the rise. Why? Because it is just too rewarding, and the chances of being caught or punished are perceived too low.”

This means that organizations and businesses conducting their operations over the online forums are at a greater risk than ever. Swift action should be taken before it is too late. The following are a few precautions that you can take to protect your organization from cybercrime.

Expect attacks and prepare #

You can’t assume that it won’t happen to you because it is happening for other people and businesses. Cybercrimes and breaches are real, these hurt businesses, jobs are lost, and significant losses are incurred. In the wake of this, you need to expect caber-attacks for yourself and prepare against them.

Train and educate your staff about cybercrime #

The most driving force behind cybercrimes are the organizations; if your staff can’t differentiate between phishing emails or normal ones, you are at risk. To eradicate this fear, you must train and educate your staff. Make them go through intensive training and workshops so your internal defenses can’t be weakened with social engineering traps and phishing emails.

Regularly update your infrastructure. #

Many organizations take severe hits by caber-attacks as they don’t make updating their security systems and configurations a priority. This is why they are always at stake. Not updating your Antimalware and Antivirus systems means that you are willingly leaving your defenses unguarded and welcoming hackers. Set your priorities straight and make updating your infrastructure a priority.

Future of cybersecurity #

It can be said without a doubt that the future of cybersecurity is bright. Over the past few years, cybersecurity has been evolving at a consistent pace. With advancements in technology, artificial intelligence and machine learning have become the new favorite trend among the digital markets.

Artificial intelligence provides a more direct approach to solving computing-based problems, providing agility, and the processing power businesses of the future require. It is not that far when it would become the core component of all cybersecurity systems and machine learning, as its subset will start to dominate areas where data processing and extracting insight from raw data are the most enticing factors.

Other than that, organizations making better use of cybersecurity-related resources would have to unite to face the ever-growing caber-warfare threats. There would be a sudden shift of attention towards preventing data systems from digital intrusions. Finally, there would be more and more hackers required to develop systems and practices to keep the cybercriminals at bay.

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Everything You May Have Wanted to Know About

Vin Patel — Fri, 11 Sep 2020 20:57:59 +0000

Key takeaways

As the term suggests, an ethical hacker is an information security expert, also known as a white-hat hacker who shares explicit knowledge about penetration testing, hacking computer systems, and cracking the security of the digital modes.
A significant number of vacancies can be seen in management-level jobs such as chief information security officers, security managers, and others.
They work by dismantling the organization’s security interface and allowing their fellow hackers to attack by exploiting the vulnerability created by the rogue insiders.

What is an ethical hacker? #

As the term suggests, an ethical hacker is an information security expert, also known as a white-hat hacker who shares explicit knowledge about penetration testing, hacking computer systems, and cracking the security of the digital modes. These professionals perform vicious penetration testing and exploitation techniques on any computer-based resources. It is done to discover potential vulnerabilities in these IT resources that can be exploited by hackers or likely cybercriminals. An ethical hackers’ primary job is to pinpoint such instances so these can be taken care of before a major cybersecurity event occurs.

Types of white hat hackers #

There are following types of white hat hackers;

Bug bounty program

Many third-party organizations are working with HackerOne to award the white hat hackers for each vulnerability they discover. Many organizations leave their bounty open or access them when a white hat hacker gets in touch. Bug bounty hackers only make their living by testing various security programs and detecting flaws in its code or overall working.

Penetration testers

This is a somewhat more common type of ethical hackers. These professionals work by stress-testing the security interface of an organization by launching a controlled caber-attack. After the attack has been launched, they will then test the response of the company’s cybersecurity practices, such as what processes kick in and stimulate a shielding response under the attack that has been commenced.

Back-Hacks

These professionals come handy after a cybersecurity breach has happened. They work by retracting the attack path and then determining what specific path hackers took to commence the attack. Thus, tracing the attack back to its source while proving a big help to the cybersecurity professionals and incident response personnel on board.

Red team and blue team exercise

This is similar to a military exercise where one team, such as red, would try to infiltrate a security infrastructure defense while the blue team is acting as the defense to nullify the attackers’ illicit tries. This exercise works graciously well in building the professional expertise required by a cybersecurity professional or ethical hacker when a true caber anomaly persists.

How does one become an ethical hacker? #

The journey to becoming an ethical hacker is determined by your current position in the IT field. If you are nowhere near an IT career or have any such skill, then it is recommended that you first start with enrolling yourself in studying IT and acquiring related skills. After this, when you think that you have the entry-level skills needed to become an ethical hacker, you must enroll yourself in a dedicated certification to become a white hat hacker. The following are the details that you must keep an eye on to become an ethical hacker.

Educational requirements #

Employers look for various competitive certifications such as Certified Ethical Hacker (CEH), Global Information Assurance Certification Penetration Tester (GIAC), and Offensive Security Certified Professional (OSCP). Other than that, a viable experience in the field is also appreciated. All these certifications cover different areas of expertise, such as manipulating secured networking systems, performing penetration testing to understand vulnerabilities, and testing potential security systems in an offensive way.

Although it is not necessary to have a master’s degree, it can increase the prospects of you landing a pretty decent job.

Must-have training and certifications #

To improve your chances of getting hired, you must have some general training or some decent certification to verify your skillet. Many professionals, when starting with this career, obtain certified information systems security professional or CISSP. It can be acquired after completing your bachelor’s. Although if you want to become a severe professional, then obtaining a certified ethical hacker (CEH) certificate is a must-have. It comes with a five-day intensive cybersecurity training period in which you will get around all the latest cybersecurity threats in an updated fashion.

Required skills for an ethical hacker #

On a general note, a professional, ethical hacker must pay keen attention to the details to seek out any potential problem with the computer or data storage systems. Problem-solving skills and excellent analytical skills are also necessary to solve problems associated with the network’s security and for reviewing data from the hacking attempts on an IT-intensive system. Communication skills are also required, as you would often have to collaborate with multiple personnel on-board when trying to solve a technical problem.

Although, according to a statistic, in the year 2021 there will be approximately 3.5 million unfilled vacancies regarding cybersecurity. Previously this number was only halted at 1 million at the end of the year 2014. A significant number of vacancies can be seen in management-level jobs such as chief information security officers, security managers, and others. Various CISO believe that a skilled cybersecurity team’s availability would be limited due to insufficient skill set among new cybersecurity talent.

How common is it to hire ethical hackers? #

Ethical hackers are seriously in demand, especially by organizations with extensive IT infrastructure for their operations. There is a need to manage these overstretched IT assets and find out any vulnerabilities that exist. Many organizations hire ethical hackers permanently and instate them as an active part of their cybersecurity team; this way, they can have 24/7 availability of such professionals to make sure that everything is running smoothly.

Many organizations, such as US Air Force and even IRS (International Revenue Service), hire professional ethical hackers from time to time to test their security systems. IRS has even outsourced a $2 million contract to the Snack government to provide pentesting by their potential ethical hackers while giving no such activity to the IRS.

Snack is also working with the Air Force on the same engagement to test their security systems and point out vulnerabilities where they exist. This will induce a higher ROI (return on investment) by disabling the need to change the Air Force’s security interface consistently.

Other than that, many ethical hackers work as freelancers, other than those who are employed as corporate employees. The main reason is that many organizations are a start-up and can’t afford to have a permanent ethical hacker on board, and there are budget cuts. That is why they hire ethical hackers temporarily.

Common techniques used by ethical hackers #

Penetration testing #

It is the most common technique used by an ethical hacker to penetrate a potential security system. They can use any tools they have at their disposal to crack the security interface, bypass every firewall there is, and gain control of the system by acquiring authorized access. Penetration testing is a technique that every caber-security professional must know, and extensive training is required to master the art.

Social engineering is a trait of black hat hackers, but ethical hackers should also have enough exposure to this technique. At its heart, social engineering involves manipulating people in such a way that they become willing to share confidential information or credentials to the manipulator. Hackers usually approach their target with a sense of great urgency with a critical trigger involved, so they can’t say “No” to them at all.

Sniffing #

Sniffing is the act of spying on the data packets leaving and entering a secured networking facility. This is how many illicit hackers keep an eye on the companies’ current operational and security-wise stats. Ethical hackers must also know how to do that to stay ahead in the game and unwinding the black hat hackers’ plots and treacherous schemes.

Bug Bounty #

Other than that, many ethical hackers can engage in bug bounty practices. This specifically means that they can get compensation and recognition from various organizations and software developers by reporting bugs in their interface or programs. These bugs could lead to a potential caber-security exploit and other vulnerabilities. By reporting such unprotected events, the ethical hackers will get validation in return, lending them greater projects in the upcoming years regarding caber-security.

Bug bounty opportunities continue to persist where the companies and organizations continually hire ethical hackers to nullify their security interface of any known bugs and security errors.

Have ethical hackers gone rogue? #

Many people use the term “caber-security bad actors” when initially their reference points towards the ethical hackers who, for some reason, chose the dark side. Being termed as a “Hacker” is a generic term that might include both black and white hat hackers, but the intentions of both can’t be predicted puling the analysis strings from behind the shadows. According to stats from recent years, there are many examples of people turning to the bad side, and such notorious caber-security bad actors are termed as follows;

Hacktivists #

These have been more prominent in the past couple of years. A hacktivist is originally a hacker acting alone or in numbers such as Anonymous group or Wiki Leaks to spread terror and exploit serious information to accomplish their own political gains.

Insider threats #

This has become a more common caber-attack narrative among various organizations in which rogue employees work with illicit attention in mind. They work by dismantling the organization’s security interface and allowing their fellow hackers to attack by exploiting the vulnerability created by the rogue insiders.

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Questions and answers

What is an ethical hacker? #

How does one become an ethical hacker? #

How common is it to hire ethical hackers? #

Have ethical hackers gone rogue? #

Many people use the term “caber-security bad actors” when initially their reference points towards the ethical hackers who, for some reason, chose the dark side.

Things You Should Know About Equity Crowdfunding

Vin Patel — Mon, 27 Jul 2020 17:30:18 +0000

Key takeaways

Equity crowdfunding is a type of crowdfunding that is primarily concerned with Title III of the Jumpstart Our Business Startups (JOBS) Act.
Along with the SEC regulations, the Financial Industry Regulatory Authority (FINRA) creates additional rules for member businesses involved in crowdfunding.
Moreover, as you compare different investment opportunities, it is vital to pay close attention to the fees on each platform as these can impact your returns over the long-term.

Introducing Equity Crowdfunding to Raise Funds for Startups in the USA #

Equity crowdfunding is a type of crowdfunding that is primarily concerned with Title III of the Jumpstart Our Business Startups (JOBS) Act. It is an investment type where several investors invest their capital into a specific startup business in exchange for equity shares. Often, this type of crowdfunding is used by the early-stage companies to raise their seed funding. Non-accredited investors can invest in equity crowdfunding as it has the potential for earning profit as the startup succeeds. Besides, it doesn’t need a substantial amount of money to get started, as it depends on how much a startup seeks funding.

However, there are drawbacks, too, with equity crowdfunding such as inherent risk and timeframe. With no guarantee of whether a new startup will take off or fail, equity shares of the investors would be worthless. Even after the success of a startup, it may take years before investors can sell equity shares.

Equity Crowdfunding Regulation in the US #

As soliciting investments from the public is illegal, so equity crowdfunding can breach different security laws unless it is filed with proper securities regulatory authority. The Securities and Exchange Commission (SEC) in the US is a regulatory authority having ways such as the Honey Test to determine security in equity crowdfunding. Securities concern the investors who have been asked to contribute money in exchange for profits on funding startups through equity crowdfunding. [1]

Is Equity Crowdfunding Legal? Under What Law Does it Fall? #

Equity crowdfunding is legal under the JOBS Act in the US, which was signed by President Barack Obama on April 5, 2012. This law is primarily intended to facilitate funding for startups and small businesses to ease securities regulations. There are three types of equity crowdfunding that comes under the following laws:

1. Regulation A+ Offering #

This offering falls under Title IV of the JOBS Act, which further has two types of financial raises: Tier 1 Raise & Tier 2 Raise.

Both Tier 1 & Tier 2 offerings are open to both ordinary and accredited investors. Moreover, companies can test the waters period in both Tier 1 & 2 raise to determine the demand of the investors, which is a part of Rule 225.

In Tier 1 offerings, you can raise $20 million in 12 months, while you can raise $50 million in 12 months in Tier 2. Tier 1 should meet the Blue-Sky investing regulations of the state in which the investor resides, whereas, in Tier 2 offerings, you don’t have to worry about the state-by-state regulations under the Blue-Sky Laws. However, audited financial and post-offering reporting are required.

2. Regulation D Offering #

These are the traditional form of crowdfunding to raise funds for a startup which existed before the JOBS Act came into effect. You can raise as much money as you would like from Accredited investors and up to 35 other investors. It has rules 506(b) and 506(c) which are also referred to as private placements. As per both Reg D Rule 506(b) and Reg D Rule 506(c), you can raise money from accredited investors. However, there is one significant difference: you are allowed to advertise that you are raising capital under Rule 506(c) and must verify the status of accredited investors.

3. Title III or Regulation CF Offering #

Title III or the Regulation Crowdfunding (RF) of the JOBS Act permits non-accredited investors to purchase shares in startups. Under this rule, you can raise:

? $1,070,000 or less in 12 months from ordinary by disclosing audited or reviewed financial statements and tax returns.

? $535,000 or less by providing reviewed or audited financial statements reviewed by an accountant.

? $535,000 or more for first-time providers, audited or reviewed financial statements reviewed by an accountant. In the case of the non-first-time providers, financial statements audited by a public accountant independent of the issuer are required.

Along with the above conditions, companies also have to present annual reporting requirements. Not every company can participate in a Reg CF offering. The securities sold through a funding portal are controlled by the federal securities laws and should be held for a year before they can be resold. Though disclosures are vital in Reg CF, the burden of risk is now shifting to individual investment limits allowing more investors to lose less. [3]

Who can be considered as an Accredited Investor in the US? #

An accredited investor is one with a special status under the financial regulation laws in Rule 501 of Regulation D of the US Securities and Exchange Commission (SEC). Many types of equity crowdfunding are permitted only to accredited investors, such as banks, employee benefit plans, and trusts, insurance companies, and individuals considered as affluent to have less requirement for specific protections. You must earn more than $200,000 per year, has a net worth exceeding $1 million, or be a general partner, executive officer, or director for the security issuer to be considered as an accredited investor. [3]

Is Crowdfunding of Fundraising Governed at Federal or State Level? #

Under the federal legislation, the funding portals should register with the SEC and an applicable self-regulatory organization to operate. The SEC approved the progress of the crowdfunding bill to ease online fundraising for startups and small companies and provide fraud protection for investors. Along with the SEC regulations, the Financial Industry Regulatory Authority (FINRA) creates additional rules for member businesses involved in crowdfunding. Both Regulation CF and the FINRA has a role in evaluating and approving the applications of these crowdfunding portals.

As the federal legislation for crowdfunding seems unworkable for some people, many US states have recently enacted or are considering their crowdfunding exemption laws. This is to enable intrastate investment offerings that are exempted from federal (SEC) regulation. The Invest Kansas Exemption and the Invest Georgia Exemption are instances of crowdfunding exemption laws. [4]

Equity Raising Platforms #

Before the equity crowdfunding bill was passed under Regulation D, it was limited to individuals who met with specific net worth and income levels, called accredited investors, and was conducted by a licensed broker-dealer. However, after the Title III of the 2012 JOBS Act’s Regulation CF came into effect, equity crowdfunding was allowed regardless of the net worth or income and conducted by a licensed broker-dealer or via a funding portal registered with SEC. Some of the notable equity raising platforms include:

ProFounder- This is the first US company to facilitate equity crowdfunding between startups needing funds to launch and willing investors who were ignored of how to invest in a private firm. This platform closed even before the law on equity investment come into force in the US [5]
Wefunder- It is the largest funding portal by many investors and investment volumes. Over the years, it has become more successful than other portals as it encouraged businesses to use fundraising mechanisms other than equity. [6]
StartEngine- It is one of the world’s largest equity crowdfunding sites that allow investors to buy equity in companies that are rising to $50 million. [7]
AngelList- This is the oldest and most-established equity crowdfunding platform for accredited investors who know the “inside baseball” game in Silicon Valley. Designed for professionals, it is the perfect “operating system” for startups, providing many useful services. [8]
SeedInvest- It started to help technology startups get access to capital from people willing to make sizeable equity investments. It allows only US-based businesses and has a picky selection criterion. It has a positive reputation with a growing base of investors and successful companies. [9]

Notable Success #

Beta Bionics, based in Boston that builds bionic pancreas to improve the lives of people who have type 1 diabetes, had a successful campaign on Wefunder. It raised $1 million from 817 investors on a $100 million valuation in August 2016. Hipsters Brewery, a Boston based brewpub restaurant, raised $1 million on a $4 million cost from 713 investors on Wefunder in 2017.

Condors Electric Car, based closer to Silicon Valley in California, has successfully raised $1 million on a $32.4 million valuation on StartEngine. Recently, Hackernoon has completed a $1.07M raise through the equity crowdfunding platform, StartEngine. [10]

Notable Failures #

One of the notable failed equity crowdfunding cases includes Rebus, which was founded in 2010 and raised?816,790 in 2015 on Crowdcube by selling 6.63% of its shares to 109 investors. As per Crowdcube, Rebus is its biggest bankruptcy that shows there is a deficient public understanding of the risks related to equity crowdfunding. Other notable failed equity crowdfunding cases are Buy2Let and Alchemiya Media. [11]

Can Non-Accredited Investors Invest in Startups Through Funding Platforms? #

As per the rules that went into effect on May 16, 2016, anyone can invest through equity crowdfunding platforms. An ordinary individual can invest in the startup companies that earlier used to be the stuff of Angel and Venture Capitalism (V. C.) investors only. Of course, some restrictions apply, and there are higher risks and potential rewards for early-stage companies.

What Are the Rules Around Non-US Citizens Investing Through These Platforms? #

The participation of non-accredited investors to fund startups on funding portals is not free for all. The SEC has placed a few restrictions on how much investment can be made by the non-accredited investors throughout 12-months based on their net worth and income. This is to prevent the risk to non-accredited investors who are not aware of investments and crowdfunding.

If your net worth and annual income are less than $107,000 per year, you can invest less than 5% of your income or net worth
If your annual income and net worth exceed $107,000, you can invest up to 10% of your income or net worth

Despite the progress made in the past around equity crowdfunding, the US still operates on archaic laws, and that’s why you should ensure to know the rules on different platforms around accepting international investors. Ensure that the US-based platforms comply with the US securities regulations and regulators (SEC and FINRA) and foreign securities laws related to any investor outside the US [12]

Benefits of Equity Crowdfunding for the stakeholder, investors, VC, and person in need of funding

Equity crowdfunding is a feasible option for the person in need of funding their startups but are struggling to communicate their values to VCs, investors, and stakeholders to finance their idea. A major benefit of equity fundraising is quick access to raise millions without going through the tedious process involved with appealing venture capital. It can foster strong bonds and vital partnerships that could help your startup to succeed. [13]

Development on the Horizon #

Non-accredited investors should keep in mind that although Title III allows universal participation, you should not jump on every crowdfunding platform. Moreover, as you compare different investment opportunities, it is vital to pay close attention to the fees on each platform as these can impact your returns over the long-term.

With the governments of the nations across the globe implementing lockdown measures to prevent the spread of COVID-19, leading to the current economic turmoil, SEC has announced new steps intended to help many small businesses that are facing challenges to access urgently needed capital.

Related reading

More in Cybersecurity

Questions and answers

Who can be considered as an Accredited Investor in the US? #

An accredited investor is one with a special status under the financial regulation laws in Rule 501 of Regulation D of the US Securities and Exchange Commission (SEC).

Is Crowdfunding of Fundraising Governed at Federal or State Level? #

Can Non-Accredited Investors Invest in Startups Through Funding Platforms? #

What Are the Rules Around Non-US Citizens Investing Through These Platforms? #

AI-Driven Cybersecurity - Attack Detection & Prevention

Vin Patel — Fri, 08 May 2020 14:52:45 +0000

Key takeaways

With an increase in digitalization around the globe, the need to quickly ascertain the security of personal data has grown vividly.
AI can equip a better role with password protection by enhancing the overall level of security in terms of additional firewalls and carefully analyzing password patterns through machine learning as used in two-step authentication systems.
This way AI for cybersecurity can be strengthened even more and turned into a successful endeavor.

Artificial Intelligence- a boon to cybersecurity #

With an increase in digitalization around the globe, the need to quickly ascertain the security of personal data has grown vividly. Many presumptuous tactics have been put into place, and not all of them have provided the same fruit as Artificial intelligence (AI) in its entirety did. AI is a boon to cybersecurity, and there are plenty of reasons to support that claim. Cybersecurity, though, is an extensive system that needs to be appropriately encoded, regulated, and inspected with significant oversight but can easily be breached and accessed by cybercriminals getting assistance from various tools and technologies.

? Cybercrime is the greatest threat to every company in the world.?

-Ginny Rometty

A Clark School study suggests computers with internet access suffer an attack, on an average, every 39 seconds by hackers. And according to a new report from Juniper Research, the cost of data breaches will rise to $5 trillion by 2024. Data breaches pose numerous threats to small and medium businesses. The US National Caber Security Alliance estimates around 60% of small companies go out of business within a half-year of a cybersecurity attack.

Artificial Intelligence (AI) can solve these problems. It can make the data more secure, and prove to be a security check for cybersecurity systems; a strict bridge that can’t be accessed no matter how intense the attack or manipulation is. Detection of system errors, automated detection, secure authentication, and instant response time are among some of the traits of AI that make it a guardian angel for cybersecurity nevertheless.

Original diagram for Techfastly by Vin Patel.

The difference between Artificial Intelligence and Machine Learning #

Machine Learning (ML) is a branch of AI focusing on computer algorithms that allow computer programs to improve through experience and become artificially intelligent automatically. Machine Learning relies on small-to-large data sets, and by examining and comparing the data, it finds common patterns and explores differences. It always needs to work under human supervision, and generally works on threats discovered by humans. Whereas, the newly developed AI tools learn and reason as they confront new tasks and situations. Here engineers create systems that build up graphic patterns for classes of real-world phenomena, and natural communication happens among humans and machines. Systems are authorized through the AI to process interactions with a more direct and contextual understanding. This understanding is essential from the cybersecurity perspective, as caber attackers have begun using more advanced AI.

Take music, for example. ML system can recommend music categories to the user only after studying the regular music heard by the user and when fed with its genre, mood, tempo, etc. On the other hand, specific tools like Context-Aware AI are capable of studying patterns of songs heard and composing new user-centric unique melodies just like a human musician.

How is Artificial Intelligence trained? #

Hackers, when attempting to access internal systems, leave behind a kind of digital footprints called Intrusion Signatures. These signatures and intrusion patterns help to create databases. AI is trained on these databases to recognize further intrusions as they are occurring.

Hackers in most of the cases, for example, attack in by getting into embedded systems like printers, and other types of devices connected to the network. The companies often categorize theses devices as ‘mundane? devices and do not change the administrator passwords. Default login credentials are used by hackers to breach such devices and access the network. The AI cybersecurity can scan the entire network for such weaknesses and can prevent such attacks from happening.

AI in Password Protection and Authentication #

Artificial intelligence has proven its worth in a variety of IT-based landscapes; some of them include password protection and authentication. Passwords are widely used around the globe and on a variety of internet-based devices, which makes the exploitation of the passwords available for hackers and cybercriminals. These professionals can use a variety of extraction and manipulation systems to break passwords, and reveal what these passkeys are to take control of your accounts, secured online items, personal and or financial data.

Original diagram for Techfastly by Vin Patel.

eBay reported one of the most equipped caber hacks due to not confiding in with elevated caber practices and the use of better authentication systems. The auction giant claims that their entire user list of 145 million users got breached by using corporate employee accounts. Hackers released names, addresses, phone numbers, and whatnot. This attack in 2014 is a clear depiction of not battling the chaotic digital criminals with effective AI driven caber practices in place.

AI can equip a better role with password protection by enhancing the overall level of security in terms of additional firewalls and carefully analyzing password patterns through machine learning as used in two-step authentication systems. Artificial intelligence can even make the process of imminent authentication extremely safe by formulating a wise array of procedures aimed at validating the security protocol of a particular individual via physical identification. Smartphones are the first example of such integration. Here fingerprints or face detections are used to analyze the on-site stored data prints and use it for the process of authentication.

AI in Phishing Detection and Prevention Control #

Cybercriminals might consider Phishing attacks as one of the most tempting and standard methods to program and deploy their payload. Phishing can originate from various sources such as emails, messages, links, or in extreme practices even via physical interpretation, where active people trained in social engineering are used to get the job done. Irrespective of human intervention used to this effect; phishing can always outgrow these practices and grow even smarter to beat the system put in place to tackle it. That is why we need to have artificial intelligence fused with machine learning.

Given the fact that using phishing techniques can be extremely cunning, Microsoft in 2019 came around the most cunning phishing attacks ever recorded in history. Microsoft Office 365 users were targeted by a group of cybercriminals to lure them in providing their personal and financial information to the hackers. These caber masterminds used Google Chrome 404 error pages and Microsoft original Logos to attract the traffic on their crafted pages. Hackers controlled these login pages, and thus users were manipulated in providing their sensitive information.

Original diagram for Techfastly by Vin Patel.

Artificial intelligence aided with machine learning can scan and separate phishing campaigns from other segments of data. These classified phishing attacks can then be taken care of appropriately by the system administrators or antivirus/antimalware systems put in place.

Network Security & Artificial Intelligence #

A network is an important place where the complete activity of an organization takes place. Here people share, interpret, and interact with data in bundles. The security of such integration should never be compromised and be kept in sound hands through and through. Artificial intelligence can be equipped to get the job done effectively and immediately, but two main details of the network security should be determined here. These include the development of a security policy and determining the topography of the organization’s network.

Both of these systems are extremely difficult to analyze and put straight. That is where the idea of infusing artificial intelligence comes into play. AI can better accelerate these processes. It would be able to do so just by analyzing the incoming network traffic and closely observing the interaction patterns subjected to such integration. Also, in its wake of doing so, various internet security-related processes would be explained in vivid detail while also targeting the current internet policies and modifying them according to the results at hand.

Success Rate of AI in cybersecurity #

In the field of business and money, only those things have a place to stay, which can ensure prosperity, consistency, and return on investment. Taking into account AI, the stats of success seems to be quite promising. AI seems to be doing a great job in automating various processes such as threat detection, developing internet security policies, and regulating system authentication in grave details. All of these are the strong points of using AI in cybersecurity, which make it a successful endeavor to consider for every IT firm and organization moving along into the future.

But as it happens, there are always two sides of the coin, with only one flip side introduced here, what about the other?

The other side of this picture is a bit cautious and daunting in terms of regulating cyberattacks and taking away the essence of cybersecurity, whatsoever. Cybercriminals and hackers can use AI to integrate an attack that can counterfeit the inboard security of the systems. It can provide immediate access to the cybercriminals who designed the attack in the first place.

Not only this, but there are various other examples to this approach where AI is being used against cybersecurity in multiple forms such as the intrusion of systems, manipulation of security prefixes, phishing attacks, and other similar initiatives. According to a research journal, Amazon Web Services (AWS), for example, helped the Siemens Caber Defense Center(CDC) by building an AI-enabled, fully automated high-speed and highly scalable platform to evaluate 60,000 potentially critical threats per second. They were able to manage this with a small team of fewer than 12 people and without any impact on system performance only with the help of AI.

Original diagram for Techfastly by Vin Patel.

It is essential to have machine learning behind your back covering for you at all times because whatever measures cybercriminals have taken to counterfeit the cybersecurity of organizations, machine learning can analyze them and detect such intrusions without any problem. This way AI for cybersecurity can be strengthened even more and turned into a successful endeavor. According to the research by NormShield, the success rate of AI in cybersecurity is about 85-99%, in which higher rates can be achieved by consistent practice and working closely with the latest upgrades and policies for AI and machine learning in cybersecurity systems.

Related reading

More in Cybersecurity

Questions and answers

How is Artificial Intelligence trained? #

Hackers, when attempting to access internal systems, leave behind a kind of digital footprints called Intrusion Signatures. These signatures and intrusion patterns help to create databases.

The companies often categorize theses devices as ‘mundane? #

devices and do not change the administrator passwords. Default login credentials are used by hackers to breach such devices and access the network.