Join Ehren Kret, CTO of Signal, as he reveals how Encrypted Client Hello (ECH) is revolutionizing privacy for communications platforms. While end-to-end encryption protects message content, network intermediaries could still see which messaging services/websites users access. Discover how ECH masks the Server Name Indication during TLS handshakes, ensuring ISPs and network observers don’t see specific URL destinations. Learn why everyone should adopt ECH to complete the privacy puzzle, protecting not just what users do but which services they use to do it.