I have read the faq which I found very useful. I now have a couple of questions.
1: I have 2 network rules and they are:
1 allow, ip out, source and destination is any
2 block tcp/udp in, source and destination is any
I have no network so I didnt make a rule for that. Is 2 rules sufficient?
2: For online games, is it best just to allow the applications internet access or create rules yourself specifying ports and IP’s?