====== Ubuntu - SSH - Limit user logins ======

SSH logins can be limited to only certain users who need remote access.  The ssh server is configured by the file **/etc/ssh/sshd_config**.  

If you wish you can restrict remote access to specific users. For example 

To restrict remote access to John and Karen to login add the following:

<code>
AllowUsers john karen
</code>

and restart the sshd service.