Server is running Centos 5.5 on server
Install Fail2ban and confgure it all to be working
0.8.4 is already on the server but i am struggling with some of the email configurations so you can take some of the data from there. The only line you actually need is the IPS for non block.
Install VMstat or Darkstat with the related webfront ends for HTML browsing and secure with password maybe .HTAccess file.
Install script to generate email if someones logs in using SSH. I know theres one floating around.
Thats it !
Also DNS error of port 53 needs looking at.
Check Drweb update status with daily email alert.
Check Spamassasin status and setup daily mail alert !
I believe the DNS error on port 53 is caused by registered domains on the network that have not been added to plesk, however are forwarded to the dedicated server for DNS resolution. Hence its not an error at all.
I have Fail2ban now running on the system however i wish you to check all is protected, I have run the test file and all seems well.
I would also like fail2ban working with imap protection and horde protection as per linik bleow
I have already added the data for horde protection, but it will maybe need fixing
It may be worth adding clamav or similar to the server RKroot kit is already installed.