We were poking around in the Windows 8.1 Advanced Firewall interface and we are noticing that there are two Inbound program rules created for C:\Program Files (x86)\Mozilla Firefox\firefox.exe Private profile. One allows all TCP ports and the second allows all UDP ports.
Anybody know of a reason why these inbound rules are put in place? We're considering deleting the rule, but I'm concerned that Firefox will just re-do them next time it auto updates.