The Signal Foundation, maker of the Signal Protocol that encrypts messages sent by more than a billion people, has rolled out an update designed to prepare for a very real prospect that’s never far ...

The Signal encrypted messaging application is seen on a mobile device in this illustration photo taken in Warsaw, Poland on 26 March, 2025. (Photo by Jaap Arriens/NurPhoto) I don’t know very much ...

Elon Musk recently hinted that Twitter encrypted DMs were on the way, using full end-to-end encryption – and code spotted in the iOS app suggests that it will use the same E2E encryption standard as ...

A secure chat app for the privacy-conscious—Signal empowers users, but it’s no substitute for classified communication protocols. If you’re keeping an eye on cybersecurity — or, frankly, the news ...

WhatsApp is the most popular communications app on the planet with over two billion users using it for messaging. Bought by Facebook in 2014, the service popularised the use of end-to-end encryption ...

Senior government officials mistakenly invited the editor in chief of the Atlantic to a group chat on the messaging app Signal, where the focus of conversation was U.S. airstrikes against rebel groups ...

Skype became the latest chat app to adopt encrypted communications on Thursday, as Microsoft taps Whisper Systems’ Signal protocol in a preview version of both desktop and mobile clients. The feature, ...