← Wednesday, September 30, 2026Cloud & infraRelease

Cloudflare adds per-connection visibility into post-quantum TLS adoption

blog.cloudflare.com by Andrew Depke et al. 8 min read Editor score 6/10

Customers can inspect and graph the key-exchange algorithm negotiated on incoming TLS connections through Cloudflare logging and analytics products. This kind of telemetry helps infrastructure teams find cryptographic migration gaps.

What

Cloudflare added tools to inspect and graph post-quantum TLS 1.3 adoption for live traffic in Logpush, Log Explorer, and HTTP Traffic Analytics.

How

The tools surface the key exchange algorithm negotiated on each incoming request, enabling per-connection visibility instead of only aggregate statistics.

Why it matters

Per-domain telemetry helps engineers audit post-quantum posture, assess compliance, troubleshoot migrations, and find cryptographic gaps.

Read on blog.cloudflare.com →

Headline, summary, brief and diagram are written by a model from the source's own text; the link, byline and numbers come from the source. Read the original before relying on a claim.