Easy answer: You dont need one. As Linux is 100%% Virii free. No viruses could ever harm Linux, so need to worry there.
However, you need to configure a Firewall . You could either use the built-in Firewall in DrakX or in the MCC or a third party software firewall like Astaro. Or setup a IP Tables based Firewall.
Last edited by unixfreak; 08-05-2004 at 11:44 AM.