Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding ...

The U.S. Department of War (DoW) has announced plans to transition to post-quantum cryptography (PQC) to safeguard its systems against the risks posed by quantum computing. A new memorandum outlines ...

The phrase “you couldn’t make it up”, Feedback feels, is often misunderstood. It doesn’t mean there are limits to the imagination, but rather that there are some developments you can’t include in a ...

One of the world’s premier security organizations has canceled the results of its annual leadership election after an official lost an encryption key needed to unlock results stored in a verifiable ...

A global group of researchers was unable to read the vote tally, after an official lost one of three secret code keys needed to unlock a hyper-secure election system. By Pranav Baskar For a group of ...

This story discusses suicide. If you or someone you know is having thoughts of suicide, please contact the Suicide & Crisis Lifeline at 988 or 1-800-273-TALK (8255). A Ukrainian crypto trader has been ...

Quantum computing presents both a potential breakthrough and a cryptographic threat -- one that Microsoft is tackling through what it calls "progress towards next‑generation cryptography." In a post ...

The National Institute of Standards and Technology has announced a new cryptography standard that's available for immediate use. The standard is designed to assure the protection of authenticated ...

Quantum computing may one day outperform classical machines in solving certain complex problems, but when and how this “quantum advantage” emerges has remained unclear. Now, researchers from Kyoto ...

Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the security of modern encryption. Any clever trick for solving them ...

For the last five years, the FIDO Alliance -- led by Apple, Microsoft, and Google (with other companies in tow) -- has been blazing a trail toward a future where passwords are no longer necessary in ...