Technology Preview: Signal Private Group System

Signal's Privacy Trade-off: End-to-End Encryption Protects Content But Metadata Reveals Communication Patterns

The article discusses Signal's privacy limitations, explaining that while Signal provides end-to-end encryption for message content, it stil

Choosing Signal Over WhatsApp for Better Privacy and Security

The article advocates for deleting WhatsApp and installing Signal for better privacy and security. It highlights Signal as a secure alternat

Signal Messenger: Speak Freely

Signal Begins Rolling Out Opt-In Secure Backups for Message History

Signal is rolling out a new opt-in secure backups feature, starting with its latest beta release for Android. Previously, users who lost or

Signal Begins Rolling Out Opt-In Secure Backups for Message History

Signal is rolling out a new opt-in secure backups feature, starting with its latest beta release for Android. Previously, users who lost or

Signal users targeted by social engineering attacks seeking backup recovery keys

This article from Freedom of the Press Foundation's Digital Security Digest warns about a social engineering attack targeting Signal users.

Signal Alumni Launch 'Encrypted Spaces' to Bring End-to-End Encryption to Collaborative Apps

A group of cryptographers, including Signal alums, have launched an open-source project called "Encrypted Spaces" designed to bring end-to-e