Discussion in 'Security' started by nasplet, Jun 13, 2011.
The mail denotes that someone is trying to login to your server. If you have installed CSF and have configured brute force detection you don't have to worry much. I would like to advise you to disable shell access for all users.
I have brute force vers stricly set. I'm not sure what is CSF though?
That will really help and yes CSF is a firewall which is very easy to install.