Most UK routers at least have Encrypted router firmware that disallows there ADD bearing ports and among others open, this feature would work great..
SO far if you Fire Block icon on the app portion of the firewall, does what it says and blocks the connection (App based) im in and buying...
but as i game a lot i need to allow one or 2 legit ports for cs-go... and blocks them ddos haters... PS port 1250-1260 (ole school msg ports) seems to have a lot of activity. ne1 else confirm)..
+1 for some port Info block app connectivity if such port is set to block.. = Complaints about app not working due to Users unaware of such things, words or WHY!!... but education and ill get the feature i want =)
Great job though fellahs