http://darknetsrvqlssdnli6mgoqxud4krgu3hqm62d7whu3gl6xj22fkyaid.onion/read/secure-messaging-signal-briar-xmpp-via-tor-which-to-use-and-when
Secure messaging isn't just "disappears after 5 seconds" — it’s about zero metadata, encrypted keys, offline mode, and route anonymity. Signal, Briar, and XMPP via Tor offer different approaches. Let's see where each fits — and who leaks first. 📲 Signal — Top Encryption, But Not Anonymous How it works: End-to-end encryption (Signal Protocol).