Safeguard your cloud storage with some preemptive file encryption. Here are three open source tools that get the job done in Linux.

Signal is an efficient private messenger app that encrypts voice and text messages, integrates easily into existing interfaces, and places all communications in a single display, making encryption a feature that anyone can use.

Popular open source encryption tool is vulnerable to attack

RetroShare helps you create a private, decentralized friends-to-friends network with encrypted communications, but how much does that increase security and privacy?

Leading browser makers say “no” to porous encryption algorithm

Users should upgrade to the new version as soon as possible

The Internet community officially banishes the notoriously unsafe Secure Sockets Layer protocol.

The Obama White House has issued a memorandum telling all US government agencies they must use HTTPS for all websites and web communication.