Encrypts and decrypts text messages using shift or substitution keys. Includes test suites for verifying correctness. Command-line interface for interactive use.

Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to encode and decode messages using one of the oldest and most famous encryption ...

Modern ransomware has shifted from encryption to psychological extortion that exploits fear, liability, and exposure. Flare ...

Coinbase is lobbying to maintain its ability to offer rewards for holding stablecoins as Congress debates a crypto bill. The proposed legislation could impact Coinbase's yield program, which shares ...