https://youcanlinux.wordpress.com/security/ Hope this helps, Daniel http://youcanlinux.org/ On Sun, Sep 22, 2013 at 5:40 AM, Aruna Hewapathirane <aruna.hewapathirane at gmail.com> wrote: ... > Does anyone have any information on how to secure Ubuntu with iptables for > newbies to system administration and security in general ?