The Brutalist Report

Cloudflare Blog

• Building a certificate authority for the whole Internet [4d]
• Adaptive application security for the AI era: how Cloudflare connects code, traffic, and intelligence to stop attacks [4d]
• Building a post-quantum certificate authority with Merkle Tree Certificates [4d]
• Is your domain using post-quantum encryption? Now you can see for yourself [4d]
• We tested our own WAF with frontier AI models. Here’s what we found [4d]
• Introducing Threat Signals: agentic skills for open-source threat intelligence, free for every Cloudflare account [4d]
• Enforce positive security with Cloudflare Application Profiles [4d]
• Preventing quantum downgrade attacks against IPsec [4d]
• Using AI to chart a course for our post-quantum migration [4d]