Briar on a Mac
P2P messaging over Tor, Wi-Fi & Bluetooth · Mesh Networking
Briar is a peer-to-peer secure messenger that syncs directly between devices over Tor (online) or Wi-Fi/Bluetooth (off-grid), with no central servers — built for resilience and censorship resistance. Primarily mobile, with Briar Desktop and a briar-headless daemon (REST/WebSocket API) for Linux. Pairs with the off-grid radio meshes here.
Run Briar with FrontierStack
FrontierStack lists Briar in its Mesh Networking catalog. Install or connect it from one place, then monitor its status, ports and certificate, secure it with the firewall and Malware Audit, and back it up.
Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
Download FrontierStack