Download FireDaemon Certify One

Certify One monitors SSL/TLS certificates across defined hosts, ports, and services. It validates full certificate chains, detects expired certificates, weak signatures, trust path issues, and common TLS configuration errors such as insecure cipher suites and handshake failures. It runs scheduled scans and alerts on expiration, revocation, and compliance policy violations. It also provides post-quantum cryptography readiness assessment aligned with NIST guidance, evaluating exposure to ML-KEM (FIPS 203). Certify One uses FireDaemon OpenSSL for cryptographic operations across supported TLS environments.