Cryptography is a funny thing. Supposedly, if you do the right kind of maths to a message, you can send it off to somebody ...

“There’s real tension between offering an easy way to offer this interoperability to third parties whilst at the same time preserving the WhatsApp privacy, security, and integrity bar,” says Dick ...

Text message two-factor authentication sounds like a security upgrade. It feels official. It looks responsible. Yet it often ...

I have been moving from Google and Microsoft to Proton products. Proton's email and other products include encryption by default, and password-protecting messages adds a layer of security. However, I ...

Instagram will stop supporting end-to-end encryption in May, and affected messages may need to be downloaded beforehand.

Google and Apple today announced that testing of encrypted RCS messaging between Android and iPhone is now underway. Part of the RCS Universal Profile from the GSMA, messages between Android and iOS ...

If you’ve ever wondered if TikTok would ever offer a more secure messaging experience, you now have an answer. TikTok has told the BBC that it will not protect direct messages sent in the app with end ...