Total security has the worst firewall ive ever come across. I wont go on and on as so many things it just will not block internet/network access to :P namely windows processes and just about any known software/apps. I was wanting to purchase a licence but after using it for a week and it not blcoking what I want im done. When you block something you expect it to be blocked. CCleaner wont even block and its trusted (like 99% of software) whats the point?