Could someone please advise where I find the option to disable remote administration?
I found an article here : http://askubuntu.com/questions/27559/how-do-i-disable-remote-ssh-login-as-root-from-a-server
Unfortunately it seems that I do not know enough about making a change to this file : /etc/ssh/sshd_config
When I added this line to the file : "PermitRootLogin no" I found that I was unable to save the now changed document. Upon reading the information provided on the document it states the following :
"Any configuration value is only changed the first time it is set. Thus, host-specific definitions should be at the beginning of the configuration file, and defaults at the end."
I really do not know where I should be adding this line and how to save the change so that it takes effect.
Thanks for any help provided.
Edited by The Uprightman, 27 June 2015 - 11:39 PM.