Signal is the most secure messaging app for your smartphone, but a recent leak from a US government chat group has raised questions. So how safe is Signal and how do you use it properly?

Signal is the most secure messaging app for your smartphone, but a recent leak from a US government chat group has raised questions. So how safe is Signal and how do you use it properly?

Encryption on Signal is turned on by default, unlike another popular messaging app, Telegram, which requires users to turn it on and does not make it available for group chats.

HOW DOES SIGNAL WORK? Signal is a secure messaging service that uses end-to-end encryption, meaning the service provider cannot access and read private conversations and calls from users on its ...

Reuters this week reported that U.S. Defense Secretary shared classified information with wife, brother, lawyer. How does the Signal app work?

HOW DOES SIGNAL WORK? Signal is a secure messaging service that uses end-to-end encryption, meaning the service provider cannot access and read private conversations and calls from users on its ...