Installing and configuring CSF(Config Server Security and Firewall) In Linux with Cpanel
Login to ssh and follow the below steps to install CSF; 1. rm -fv csf.tgz 2. wget http://www.configserver.com/free/csf.tgz 3. tar -xzf csf.tgz 4. cd csf 5. sh install.sh To check whether you have required iptables modules: perl /etc/csf/csftest.pl