Remote Development (2026)

Times have changed since we were last here . Since then, SSH signing has become popular 1 , I got some FIDO2 security keys, and post-quantum cryptography has gotten a lot better . It&#x27;s time for some renovations! SSH authentication We want to prevent connecting to hosts without PQC. To do so, we can simply add the following lines to our ~&#x2F;.ssh&#x2F;config : Match host * KexAlgorithms…