Moxie Marlinspike, the mind behind the secure messaging app Signal, has launched an alternative to AI chatbot ChatGPT that focuses on user privacy and security. Also: The best free AI courses and ...

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

The Island Suspense event in Tears of Themis is something a bit different from most other special events we've seen in the game's five-year history. Following on from the Gladiolus Valley arc, it also ...

Quantum Cryptography with quantum dot based compact and high rate single photon nano-devices. Credit: Lars Luder Physicists have developed a breakthrough concept in quantum encryption that makes ...

⚠️ 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 ...

Quantum computers could crack a common data encryption technique once they have a million qubits, or quantum bits. While this is still well beyond the capabilities of existing quantum computers, this ...

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.