Please turn on your JavaScript for this page to function normally.
Signal for Android finally out, offers end-to-end encrypted calls and messages
Open Whisper Systems (formerly Whisper Systems) has finally released the Android version of its popular free, open source iOS app for end-to-end encrypted voice calls.Signal …
Signal 2.0: Cross-platform encrypted voice and text communication app
Open Whisper Systems has released a new version of Signal, its free, open source iOS app for end-to-end encrypted voice calls. As announced in July last year, when the first …
Free iPhone app for encrypted phone calls released
There is finally a free alternative for all iOS users who are looking to encrypt their voice calls: the app is called Signal, and has been developed by the Open Whisper …
Featured news
Resources
Don't miss
- Apple offers $2 million for zero-click exploit chains
- Attackers are exploiting Gladinet CentreStack, Triofox vulnerability with no patch (CVE-2025-11371)
- October 2025 Patch Tuesday forecast: The end of a decade with Microsoft
- From theory to training: Lessons in making NICE usable
- Securing agentic AI with intent-based permissions