Helping build the next generation of privacy-preserving protocols

This post details Cloudflare's proactive efforts in developing and deploying new privacy-preserving protocols, including Encrypted Client Hello (ECH), Oblivious DNS-over-HTTPS (ODoH), and OPAQUE. It highlights the importance of protecting metadata, not just content, and positions these initiatives as a continuation of Cloudflare's long-standing commitment to building a more private and user-respecting internet, building upon previous work in Universal SSL, TLS 1.3, QUIC, and DNS security.