Cloudflare experienced a massive DDoS attack, reaching over 201 million requests per second. The attack, initiated by a botnet of 20,000 machines, posed a significant challenge. Cloudflare, along with Google and AWS, collaborated to address the issue. The attack exploited vulnerabilities in the HTTP/2 protocol, particularly rapid request resets. Cloudflare took multiple actions to mitigate the attacks, including extending its IP Jail system and changing stream concurrency settings. Their commitment to providing DDoS protection remains unwavering. #cybersecurity #DDoS #HTTP2 #vulnerabilities

https://cybersecuritynews.com/http-2-rapid-reset-zero-day/