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

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 ...

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

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

Overview: Quantum computers can decode traditional security systems in seconds.New encryption models are emerging to counter ...

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

According to the report, the development of a cryptographically relevant quantum computer ( CRQC) is “on the horizon”. Such a ...

A European Union law aiming to fight child sexual abuse online has privacy activists and tech firms up in arms.

US researchers found it surprisingly easy to access private text messages and military data using homemade satellite scans ...

This is the second part of our series on building a lightweight, vendor-free anti-bot system to protect your login ...

New to cryptocurrency? Our easy guide explains what crypto is, how blockchain works, and how to safely buy your first digital ...

Internet experts call it ransomware, a very particular type of virus that infects computers and restricts users’ access to their files or threatens the permanent destruction of their information ...