Post-Quantum Encryption from AS38121

Cloudflare IPsec now has generally available support for post-quantum encryption via hybrid ML-KEM. We’ve confirmed interoperability with Cisco and Fortinet.

• Post-Quantum
• IPsec
• Cryptography
• Security
• Magic WAN
• Networking

Recent advances in quantum hardware and software have accelerated the timeline on which quantum attack might happen. Cloudflare is responding by moving our target for full post-quantum security to 2029.

• Post-Quantum
• Security

Cloudflare Radar has added new tools for monitoring PQ adoption, KT logs for messaging, and ASPA routing records to track the Internet's migration toward more secure encryption and routing standards.

• Radar
• Security
• Privacy
• Post-Quantum
• Routing
• Research