If you're still trying to get to grips with HTTP/3 and QUIC, this blog post includes a list of all of my Cloudflare TV segments with various deep dives and special guests.
📢 We're just about 1hr away.
✨ SPDY STREAM 036 ✨ will be about RFC 9114. More colloquially know has HTTP/3 or H3 for short. If you have q?s, join us. @SimmerVigor will ready and willing. All details in the pinned post!
HTTP/2-based DoS attacks are here to stay. Many implementations are hardened to them. Quirky behaviour can trigger defenses and cause ENHANCE_YOUR_CALM.
Read one of my latest trips down a debugging rabbit hole.
About 6 months ago Louis Navarre reached out to report some DoS-related vulnerabilities in quiche's ack processing. We fixed it up and saw no evidence that the vulnerabilities had been exploited. Check out the deep dive blog post: