I've installed CSF, and everything seems to be configured properly. But, it still seems to be allowing access to a port (22) even though I've removed it from the TCP in and out lists. I can still SSH in through port 22 with no problem. I know, I haven't changed the port anywhere else yet (I just wanted to see if the firewall alone would allow or disallow a port). But if the port isn't in the in or out list, it should be impossible to SSH in, right? So this makes me wonder if I'm protected. Please advise.