Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

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

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

Abstract: For security enhancement and privacy preservation, homomorphic encryption is deployed to facilitate computations among cipher texts. To transmit extra data over a cipher text without ...

Encrypted text messages may finally reach iPhone users with iOS 26. Code in the beta version of iOS 26 reveals strings for RCS encryption. With encryption, texts between iOS and Android will be more ...

⚠️ Retraction Notice This repository contains an early AI-assisted hypothesis attempting to decrypt Kryptos K4, the final unsolved panel of Jim Sanborn’s Kryptos sculpture. As of July 2025, the author ...

New research shows that RSA-2048 encryption could be cracked using a one-million-qubit system by 2030, 20x faster than previous estimates. Here’s what it means for enterprise security. A quantum ...

This Python tool provides a flexible way to encrypt and decrypt files using Stored Key Method and Password-Based Key Derivation. A Python GUI tool for learning classical encryption & decryption.

The spotlight on encrypted apps is also a reminder of the complex debate pitting government interests against individual liberties. Governments desire to monitor everyday communications for law ...

The top U.S. watchdog monitoring child exploitation online says that a sharp drop in reports from tech companies is primarily due to Meta and its embrace of end-to-end encryption. The National Center ...