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

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 ...

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

End-to-end encryption (nicknamed E2EE) has been a major selling point of Meta's WhatsApp messenger since the feature was introduced in 2016. In short, true E2EE ensures that texts, calls, images, and ...

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 ...

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 ...