Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to ...

An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

Today is Microsoft' 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly ...

Explore five powerful alternatives to Maptitude for spatial analysis. Discover tools that enhance your data visualization and ...

VVS Stealer is a Python-based malware sold on Telegram that steals Discord tokens, browser data, and credentials using heavy ...

The phishing campaign shows how attackers continue to weaponize legitimate cloud services and open source tools to evade ...

A unique cipher that uses playing cards and dice to turn languages into glyphs produces text eerily similar to the glyphs in ...

The mystery serial killer would claim the lives of at least five victims and was in the midst of his protracted cat-and-mouse game with police and the media. He had at that stage attacked two young ...

This week's stories show how fast attackers change their tricks, how small mistakes turn into big risks, and how the same old ...

1. Introduction -- 2. From Julius Caesar to simple substitution -- 3. Polyalphabetic systems -- 4. Jigsaw ciphers -- 5. Two-letter ciphers -- 6. Codes -- 7. Ciphers for spies -- 8. Producing random ...