Frontline Capabilities

Post-Quantum Cryptography — PQXDH with ML-KEM-1024 in production. Hardened against "harvest now, decrypt later."

End-to-End Encryption — Signal Protocol via libsignal-client (Rust FFI). Zero in-house crypto.

Read-or-Lose & IGF — World-first 24-hour key destruction. Unread messages are unrecoverable, even by us.

Anti-Impersonation — Cryptographic identity, Sealed Sender, and Arc IDs neutralize spoofing.

Offline Mesh — BLE peer-to-peer with no internet, no towers. Built for blackouts and conflict theaters.

Sovereign AI Characters — On-device and cloud personas across 20+ languages. B2B/B2G under client jurisdiction. Arc holds nothing.

Mission Surfaces Defense, government, medical, critical infrastructure, humanitarian response, and privacy-conscious civilians across EMEA and Asia.

Doctrine - Quantum-resistant from day one - Zero content visibility - Full E2EE on every tier - Engineered for the worst day on the network

DefenseTech is not a category. It is the discipline Arc was built under.