How can i control that my server is secured?

[seizart]

I m using centos 6 with cpanel , how can iu controle my server is protected ? Is there a firewall?

If not how can i secure it?

 

[Infopro]

If you go here:
Help | cPanel, Inc.

And type into the Search box: Secure Server

You should find multiple links to docs to get you going in the right direction.