Right now, messages you send in messaging apps like WhatsApp, Signal and Threema are encrypted to guarantee that nobody else ...

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth ...

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 ...

Enterprise Plus users will be able to send encrypted emails in the face of a mounting number of cyber attacks.

One exception to the industry-wide lethargy is the engineering team that designs the Signal Protocol, the open source engine ...

The free, popular Signal communications app will add quantum-resistant encryption to its messaging system, aiming to protect ...

Signal is a secure messaging app that encrypts all communication from end to end, making all data accessible only to the ...

Nowadays data breaches aren't rare shocks—they're a weekly drumbeat. From leaked customer records to stolen source code, our ...

The Ethereum Foundation is launching a new privacy cluster, as part of plans to expand its privacy-related projects and ...

North Korean threat group Famous Chollima is using blockchain technology to hide malware payloads in smart contracts, which ...

Northwestern University (USA) achieved Quantum teleportation (the transfer of the precise quantum state of a particle from one location to another without physically moving the particle itself) ...

A mysterious shortwave radio signal that has puzzled intelligence agencies and amateur radio enthusiasts for decades has once again broadcast a new coded message—one that experts and hobbyists alike ...