On Wed, Sep 07, 2022 at 05:17:22PM +0100, jr wrote: > am fairly new to Debian and am puzzled that the 'sshd_config' file > does not have a setting for the 'UsePrivilegeSeparation' keyword. it > is also not mentioned in the man page.
It's no longer optional. It became mandatory in OpenSSH version 7.5. Thus, there's no point documenting it any more.