====== SSH ======
===== SSH with Public Key Authentication only =====
=== /etc/ssh/sshd_config ===

Make sure that your SSH config file (''sshd_config'') contains these settings:

<code>
PubkeyAuthentication yes
PasswordAuthentication no
</code>

If you changed the config, make sure to restart sshd to activate ist:

<code bash>
service ssh restart
</code>

{{tag>sysadmin ssh linux security}}