January 10, 2025
At first, the idea of encrypting more of the metadata found inside the initial packet (the “ClientHello”) of a TLS connection may seem …
November 10, 2023
The Encrypted Client Hello (ECH) mechanism draft-spec is a way to plug a few privacy-holes that remain in the Transport Layer Security (TLS) protocol …
November 9, 2023
Encrypted ClientHello (ECH) plugs a privacy-hole in TLS, hiding previously visible details from network observers. The most important being the name …
November 30, 2021
As part of the DEfO project, we have been working on accelerating the development Encrypted Client Hello (ECH) as standardized by the IETF. ECH is the …