I’ve been using Sunbelt Kerio 4.3 for several months and I like it a lot, especially the simple configuration of blocking.
But I have a feeling that Sunbelt PF 4.3 is not up to date and maybe I need to upgrade to something new. I have been looking at Comodo which seems to be the best free FW, but it seems to be a bit difficult to configure.
I truly resent the infamous Windows “call home” features, so I have blocked all Windows processes from the internet but allowed DHCP and DNS traffic, and it works just fine.
How can I make Comodo do the same? The user manual doesn’t say much about protocols and even less about DHCP and DNS.