The WannaCry Ransomware Attack - Negative PID

The WannaCry ransomware attack was one of history's most destructive and fast-moving cyberattacks. It highlighted the dangers of unpatched systems, weaponized

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Cryptography: from paper to silicon - Negative PID

For most of its history, cryptography moved at the speed of ink, paper, and human calculation. Even mechanical devices such as rotor machines relied on

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Cryptography on the web: the illusion of safety - Negative PID

When people see the small padlock icon in a browser bar, they often assume the website they are visiting is safe. The presence of HTTPS has become a visual

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Regain access to your website with WP-CLI - Negative PID

Have you ever lost access to your WordPress website? Instead of wasting hours with your hosting provider trying to explain why you need their help and

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Women breaking the kernel - Negative PID

As hacking matured, curiosity gave way to rigour. The underground began to intersect with academia, security research labs, and vendor security teams.

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The Sony PlayStation Network Hack - Negative PID

On April 17, 2011, the PlayStation Network (PSN) went down, leaving users without access to the platform for twenty-three days. It affected 77M users.

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How to become a bug bounty hunter - Negative PID

Many businesses participate in bug bounty hunting programs. Indeed, many skilled people have adopted bug bounty hunting as a full-time job. Here's how.

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Hackers and computer integrity crimes - Negative PID

Have you ever heard of crimes against the machine? Cybercrime attacking computer systems and networks is a crime in its own right.

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Anonymous in the age of cyberwar - Negative PID

In February 2022, a tweet appeared: “The Anonymous collective is officially at war with the Russian government.”

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Public-key cryptography - Negative PID

For centuries, cryptography relied on a shared secret. If two parties wanted to communicate securely, they first had to agree on a key. That key had to be

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