Meta today is offering more details about how it plans to make its messaging apps, WhatsApp and Messenger, interoperable with third-party messaging services, as required by the new EU law, the Digital ...

MIAMI–Markus Vervier and Jean-Philippe Aumasson have spent the past six months poking security holes in the end-to-end encryption protocol Signal, all on their free time. And they have been successful ...

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 ...

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 ...

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, ...

(To receive weekly emails of conversations with the world’s top CEOs and business decisionmakers, click here.) Fifty years ago, journalist Bob Woodward descended into a dark underground parking lot in ...

For 20 years, the only way to really communicate privately was to use a widely hated piece of software called Pretty Good Privacy. The software, known as PGP, aimed ...