Category Archives: Articles

Pentester and Red Teamer 101

Pentester A penetration tester (also known as a pen tester or ethical hacker) is a cybersecurity professional who is responsible for testing the security of computer systems, networks, and applications. Penetration testers simulate attacks on these systems to identify vulnerabilities, … Continue reading

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Summary of US national cybersecurity strategy

Source: https://www.whitehouse.gov/briefing-room/statements-releases/2023/03/02/fact-sheet-biden-harris-administration-announces-national-cybersecurity-strategy/ Summary: United States of America The National Cybersecurity Strategy 2023 is a comprehensive plan released by the US government to strengthen the nation’s cybersecurity posture. The document highlights the increasing frequency and severity of cyber threats and the … Continue reading

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How increasing use of technology impact older generations

The proliferation of technology has the potential to both positively and negatively impact the aging population and their ability to manage complex technology. On the positive side, technology can help older individuals stay connected with friends and family, access important … Continue reading

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Will technology make Banknotes, passports and ID systems obsolete

It is likely that technology will continue to play an increasingly important role in our financial and identification systems in the future. The widespread use of digital financial transactions and the increasing use of biometrics and digital identity systems are … Continue reading

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Should a CEO be liable for cybersecurity negligence

The question of whether a CEO should be criminally liable for ignoring cybersecurity is a complex and controversial issue. On one hand, the CEO is ultimately responsible for the overall security of an organization and should take all necessary measures … Continue reading

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Formula used by phone scammers

The formula: “Phonecall + Asking for Money = Scam” is generally true. Many scams involve a caller who makes unsolicited calls or sends unsolicited messages, and then asks the recipient to send money or provide personal information. Common types of … Continue reading

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About digital currencies and bitcoins

Bitcoin is a decentralized digital currency that is based on a peer-to-peer network. It is the first and most well-known example of a cryptocurrency, a type of digital or virtual currency that uses encryption techniques to regulate the generation of … Continue reading

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CyberSecurity agencies summary

Here are a few agencies that are often recognized for their expertise and effectiveness: United States National Security Agency (NSA): The NSA is a signals intelligence agency that is responsible for collecting and analyzing foreign signals intelligence to help protect … Continue reading

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Top Cybersecurity Conferences

There are many great cybersecurity conferences held around the world each year, so choosing the best ones to attend can depend on your specific interests and needs. Here are some of the top cybersecurity conferences to consider: RSA Conference: This … Continue reading

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Best endpoint detection and response

EDR stands for Endpoint Detection and Response. EDR is a type of cybersecurity technology that is designed to detect and respond to advanced threats and attacks on endpoints, which are devices such as laptops, desktops, servers, and mobile devices. EDR … Continue reading

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Artificial Intelligence and Cybersecurity

Artificial Intelligence (AI) can help with cybersecurity issues in several ways, including: Threat detection and response: AI can analyze large volumes of network traffic and data to identify potential security threats and respond to them in real-time. For example, AI … Continue reading

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Artificial Intelligence’s Pros, Cons and Benefits

Artificial Intelligence (AI) has the potential to revolutionize manufacturing in many ways. Here are some of the pros and cons of using AI in manufacturing: Pros: Increased efficiency: AI-powered machines can work faster and more accurately than human workers, leading … Continue reading

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Artificial intelligence biased

Artificial intelligence (AI) systems have the potential to further divide people’s opinions in several ways. Firstly, AI algorithms can reinforce existing biases and stereotypes by learning from biased data sets or biased human decision-making. If AI systems are trained on … Continue reading

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Pros and Cons of Digital Identity

Digital identity can be important for a variety of reasons, as it provides a way to establish and verify the identity of individuals and organizations online. A digital identity can be used for a wide range of purposes, such as … Continue reading

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Insurance companies ransomware root cause

Paying ransom following a cybersecurity attack can have detrimental effect on efforts to fight ransomware attacks and its proliferation. Insurance companies are NOT at the root cause of these attacks, but they are certainly at the ROOT of the solution. … Continue reading

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Pros and Cons of making ransomware payment illegal

When asking artificial intelligence to write a list of Pros and Cons of the legality of ransomware payments, here’s what it came up with. Pros of making paying cyber-ransomware illegal: Discouragement of attackers: Making it illegal to pay ransomware demands … Continue reading

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What is Zero-Trust

Zero-trust is a security model that assumes that all network traffic, both internal and external, is untrusted and must be verified before access is granted. The concept of zero-trust is based on the idea that organizations should not blindly trust … Continue reading

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What’s a Password-Less Environment

A password-less environment refers to a system or platform that eliminates the need for traditional passwords as a means of authentication. In this type of environment, users are authenticated through alternative methods such as biometrics, security keys, or one-time codes … Continue reading

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What is AES encryption

AES encryption job : Encrypt a digital message using a common key. Wikipedia defines a AES function as: Advanced Encryption Standard (AES), also known by its original name Rijndael (Dutch pronunciation: [ˈrɛindaːl]),[5]is a specification for the encryption of electronic data established by … Continue reading

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What is Diffie–Hellman

A Diffie–Hellman‘s job:  Securely create a key exchange between two systems. Once a key has been created, it can be used to perform cryptography on digital data as both systems now have a common symmetric key to work with. Wikipedia defines … Continue reading

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What is a HASH function

A Hask’s job: Authenticate the integrity of something digital. Wikipedia defines a HASH as: A hash function is any function that can be used to map data of arbitrary size to fixed-size values, though there are some hash functions that … Continue reading

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Why will Cyber Security be important in 2023

In the year 2023, cyber security will be more important than ever. There are several reasons for this. First and foremost, the proliferation of connected devices and the Internet of Things (IoT) will continue to increase in the coming years. … Continue reading

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Is CyberSecurity for you?

As my internet travels bring me to various cybersecurity forums and chat rooms, I have the opportunity to listen to people’s life stories and how they are trying to do what they were told they should do. What’s wrong with … Continue reading

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CrytoCurrency explained – rubber hose crytanalysis

I don’t have much comments in this article simply because I think the youtuber Josh Madakor does a smashing job explaining how CrytoCurrency works and why it’s not ready for the mainstream. I fully stand behind his analysis, specially the … Continue reading

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Better than Zero-Trust ?

You read this correctly, amputate that source IP at your firewall network connections and dramatically increase your survival of a CyberAttacks, and this, at a fraction of the cost of zero-trust framework. As a professional IT person with +30 years … Continue reading

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