I had Comodo Firewall installed before, but I had to stop using it because of following reason:
When someone tried to connect to my CopSSH server from outside, Comodo Firewall didn’t allow it, even that I had allowed it. There came popup (if I remember correctly) which said that there is a hidden application (SSH-server).
Now that there is antivirus also from Comodo, I’d like to try them together, but only if there is a solution to my problem.
Thanks for answers
edit: Just noticed that there is new version of firewall available. Wonder if it has fix for my problem.