Welcome back, my aspiring cyberwarriors! Cryptography is one of foundational technologies of cybersecurity. It helps to keep our information safe, secure, and confidential. Without cryptography, anyone could read our messages or our stored data. In our previous tutorial in Cryptography Basics, I described one of the oldest forms of cryptography, The Caesar Cipher. As you […]
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Welcome back, my aspiring cyberwarriors! As our digital world progresses toward a circumstance where data analytics and artificial intelligence become key components of any cybersecurity strategy, it is becoming increasingly critical that you understand these techniques to remain relevant and employed in the most exciting and well-paying field in IT. Towards that end, we at […]
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Due to overwhelming demand from our students and readers, Python Basics for Hackers is now available for preorder. We estimate a publication date of September 2025. This book designed for those who want to enter cybersecurity but have little or no coding experience. To truly reach the pinnacles of cybersecurity, you really need python. […]
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Welcome back, my aspiring cyberwarriors! Although VPN’s are sold to keep you safe and secure online, many of them are from from safe and secure. In fact, some of them may actually make you less secure. This is because the developers, in many cases, did not take the most rudimentary steps toward securing these devices. […]
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Welcome back, my aspiring cyberwarriors! One of the most overlooked areas on the Linux operating system is the logging system. If you are a system administrator or security engineer, this is where all the information you will need resides to determine the problems with your operating system, including who, what and why of your intrusion. […]
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Welcome back, my cyberwarriors! Right now, we are on the advent of the Age of Artificial Intelligence! You will either embrace this new technology or be left behind! AI is changing our world and profession rapidly. To give you a leg up on this new technology as it applies to cybersecurity, we are offering new […]
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Welcome back, my aspirational cyberwarriors! Most of you know that the The Onion Network or ToR is the backbone of the Dark Web. First developed by the US Navy to hide their online activity, it is now an open-source project available to all via the ToR Project . Many people believe that their activities’ online […]
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Welcome back, my aspiring cyberwarriors! While most IT and cybersecurity professionals are familiar with the big database management systems such as Oracle, DB2, MS SQL Server, MySQL, and postgresql, few understand that most widely used database in the world, sqlite! That;s likely because it quietly being used in everything from your phone to your browser […]
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Welcome back, my Mr. Robot aficionados! As you know, Mr. Robot is my favorite TV show even though the show last aired nearly a decade ago. Excellent writing and acting make this a must watch, but the real-life hacking almost makes it requisite for hackers and aspiring cyberwarriors. In Season 1, Episode 5, Elliot and […]
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Welcome back, my aspiring cyberwarriors! Physical perimeter security is just a important as your IT perimeter security. If the hacker can gain access to your physical systems…GAME OVER! Taking over you network is SO much easier once the attacker is physically inside your perimeter and on your network. For this reason, we have begun a […]
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