Signal is a free, open-source messaging app with end-to-end encryption, allowing users to keep conversations (including text, images, audio and video messages, and calls) private and safe.

private and secure,” Signal stated on its website. And Signal works like other messaging apps — allowing people to send messages, create group chats, make phone calls or video calls ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its ...

that Americans should use encrypted messaging apps if they wanted to stay private. But that’s where the usefulness of Signal — or of any encrypted messaging app — ends. Just because Signal ...

Messaging app Signal is in the news, and not for anything positive. Defense Secretary and former Fox News contributor Pete Hegseth recently demonstrated how not to use a secure communications ...

If you are or know a federal government employee, you might be newly familiar with the private messaging app Signal. It’s the hottest chat app in President Donald Trump’s Washington.