IPtables is inside the actual Linux kernel. CSF is software to interface and create ruls with IPTables.

This will not noticeably increase memory usage, and it is a very good piece of software to have installed. You must know what you are doing obviously.
Redinit Reviewed by Redinit on . How to access mysql database without conrtol panel ? I installed mysql, php, phpmyadmin, apache. Now can I access mysql database without control panel to create database name, username and password ? Thanks. Rating: 5