Security First
Security Architecture & Specification
Mathematics and cryptography enforce your privacy. Server relays are untrusted by design.
1. Zero-Knowledge Server Relays
Messages are routed in transient RAM only. Once delivered to recipient, messages are instantly purged from relay memory.
2. Client-Side Key Generation
Private keys are generated on device hardware and never transmitted to any server. Your keys stay in local Android/iOS keychains.
3. Play Integrity Attestation
Device integrity checks block modified client binaries, rooted devices, and tampered APKs from accessing network endpoints.