Is it possible to enable ssh password authentication for one user on a system and disable it for an other.
If you add
ChallengeResponseAuthentication no
PasswordAuthentication no
UsePAM no
to /etc/ssh/sshd_config you disable it for all users
Adding it to ~/.ssh/config doesn't seem to work
Best Answer
Use a Match that matches all the users but the ones you want to be able to use password authentication and add the 'PasswordAuthentication no' in that Match block. Something like:
and so on.