Signal - Private Messenger keeps your phone calls secure. If you're worried about the security of your telephone conversations, this app can encrypt and protect your voice calls, requiring only ...

Signal private messenger app is a favorite of government officials, tech giants, and cyber experts. Find out why.

We compare WhatsApps vs Telegram vs Signal vs Facebook Messenger features and tell you which is private, secure and safer to use.

Signal is an open-source and fully encrypted messaging service that runs on centralised servers maintained by Signal Messenger. The only user data it stores on its servers are phone numbers, the ...

Encrypted messaging app Signal is rolling out a new face-blurring feature that automatically locates and blurs faces in images shared over the platform.