Signal Encrypted Text App. In addition to instant messages, you can also make voice calls, group messages, and encrypted video calls. Unlike other text messaging products, signal’s code is open source, meaning it can be inspected by experts, and the app also supports forward secrecy, so if an attacker steals your encryption. It’s only you and your correspondents who can see the respective messages.
Signal’s not just for messages; Moreover, this encrypted text app is entirely free.
With signal, there’s no fear.
When you send a message through the app, your text, photo, or. Besides sending text, images and videos, signal also supports free calls. The app is free, but a premium subscription unlocks. Signal is an independent 501(c)(3) nonprofit with development.
