Automatic Key Exchange probes TLS 1.3-capable customer origins to learn which key agreement algorithms they support. We then lead with the most secure algorithm when connecting to the origin, preferring post-quantum connections wherever the origin supports it.
Editorial note. This page preserves feed metadata and a bounded excerpt for discovery. It does not reproduce the publisher's complete article.
Open the complete publication at Cloudflare Blog →
Record details
- Local record:
719d1de40dee9399b56e - Source feed: Cloudflare Blog
- Published: 2026-09-08T13:10:00Z