X has officially launched XChat for Android, bringing its standalone encrypted messaging app to Google's mobile platform. The ...

Delta Chat has everything you could want in a private, secure messaging app.

Here's what end-to-end encryption protects—and what it doesn't.

The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or Google Docs—but with added protection against surveillance.

A new startup called Germ is bringing end-to-end encrypted messaging to the Bluesky social network, allowing its users to have a more secure option for chats than Bluesky’s existing DMs. After over ...

Cryptography is a funny thing. Supposedly, if you do the right kind of maths to a message, you can send it off to somebody else, and as long as they’re the only one that knows a secret little thing, ...

Meta’s end-to-end encrypted messaging app is used by billions of people. Here’s how to make sure you’re one of the most locked-down ones out there. Meanwhile, in November, Austrian researchers plugged ...

Atomic Mail promises secure communication with end-to-end encryption, which protects messages that only you and the sender ...

Radar Chat combines encrypted messaging with self-custodial Bitcoin Lightning payments, giving users a private way to send sats inside chats.

We all love encryption. If you use Gmail in an enterprise setting, especially if your work includes sensitive information, you probably love it even more. Certain Gmail app users on iOS and Android ...