Then add iptables to that list and I think you&#x27;re set :-) seriously, all due respect to Little Snitch - I&#x27;ve heard a lot of good things about it and I&#x27;m sure it&#x27;s much easier to use than the raw tools. But I doubt it&#x27;s doing anything that can&#x27;t be done with tcpdump&#x2F;iptables.