What is Signal and who was using it? Signal is an encrypted chat app that offers text, voice and video chats for free. The app, which works on phones and desktop computers uses a technology called ...

Signal uses end-to-end encryption for its messaging and calling services that prevents any third-party from viewing conversation content or listening in on calls.

The Signal group chat included several top Trump administration officials as well as a journalist. Here's what to know about the service.

Signal is an app that has been around for a little over 10 years. It uses encryption text and video messaging so that only people who send and receive messages can view the data being sent.

Experts say Signal is the most secure messaging app. Even top U.S. officials use it. Should you?

Signal uses end-to-end encryption for its messaging and calling services that prevents any third-party from viewing conversation content or listening in on calls.

The behind-the-back signal led to at least one arrest. It's part of a social media campaign to empower victims and bystanders ...

What is Signal and how safe is it? After a magazine journalist said he was added to a group chat with U.S> national security officials, questions were raised.

Signal uses end-to-end encryption for its messaging and calling services that prevents any third-party from viewing conversation content or listening in on calls.

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the encrypted chat, spurring calls by Democratic lawmakers for a ...

However, if you use the app as intended, there are a lot of protections built into Signal to help prevent conversations from falling into the wrong hands. What is Signal, and what makes it private?

Signal uses end-to-end encryption for its messaging and calling services that prevents any third-party from viewing conversation content or listening in on calls.