sshd_config protocol 1 support completely removed resulting in protocol option being removed

imthenachoman / How-To-Secure-A-Linux-Server

An evolving how-to guide for securing a Linux server.

Creative Commons Attribution Share Alike 4.0 International

17.34k stars 1.11k forks source link

Open AngeloThys opened 5 months ago

AngeloThys commented 5 months ago

The protocol option has been removed, as openssh now only supports and uses protocol 2.

Therefor we should remove the protocol 2 key-value pair from sshd_config

ssh(1): delete SSH protocol version 1 support, associated configuration options and documentation.