Lots of questions lately asking which is the best free firewall and I can say beyond shadow of a doubt that in my humble opinion Comodo Firewall is hand away the best of it's ilk. It is 100% free, as fully featured as any paid firewall, and consumes hardly any resources whatsoever in comparison to the nightmare that can be ZA.
Setting program access and opening ports for torrents etc is easy and intuitive, and the program really does offer pin-point control over exactly what programs have access to and from your precious PC.
Use it and abuse it, it won't skip a beat.
Screenshots here http://www.personalfirewall.comodo....currency=GBP®ion=United Kingdom&country=GB
Download it here... http://www.personalfirewall.comodo.com/
And no, I don't work for Comodo.
Setting program access and opening ports for torrents etc is easy and intuitive, and the program really does offer pin-point control over exactly what programs have access to and from your precious PC.
Use it and abuse it, it won't skip a beat.

Screenshots here http://www.personalfirewall.comodo....currency=GBP®ion=United Kingdom&country=GB
Download it here... http://www.personalfirewall.comodo.com/
And no, I don't work for Comodo.
