The control plane for the post-quantum era.

Cassian Platform

Cassian solves the operational risk that causes secure systems to fail in real environments. It provides secure management, observability, policy control, and response without introducing cryptographic bypass.

Quantum Iryx Systems is building the cryptographic and operational foundation required for the post-quantum era. Cassian is the secure operational control plane. Isidore Quantum is the first system under Cassian management, securing communications against the quantum threat.