Kevin Guthrie

Cloudflare now supports post-quantum (PQ) authentication when connecting to customer origin servers via Authenticated Origin Pulls and Custom Origin Trust Store. This is the first step towards providing PQ authentication for all Cloudflare products.

Luke Valenta and Kevin Guthrie

Developers have a gut-felt understanding for performance, but that intuition breaks down when systems reach Cloudflare’s scale.

Kevin Guthrie

Pingora handles 35M+ requests per second, so saving a few microseconds per request can translate to thousands of dollars saved on computing costs. In this post, we share how we freed up over 500 CPU

Kevin Guthrie