The Brutalist Report

Cloudflare Blog

• Measuring characteristics of TCP connections at Internet scale [4d]
• One IP address, many users: detecting CGNAT to reduce collateral effects [4d]
• How to build your own VPN, or: the history of WARP [4d]
• Defending QUIC from acknowledgement-based DDoS attacks [4d]
• So long, and thanks for all the fish: how to escape the Linux networking stack [4d]
• Helping protect the 2025 Moldova elections [4d]