What software can be restricted to open IE

Users questions: I encountered a problem on the LAN, QQ can be on, IE does not open, no traffic, there are other restrictions, but I tried it with a P2P Terminator, it is not limited to open IE, the problem, then what software can be restricted IE, the problem of traffic so that IE can not open the problem? need to answer!
Experts answer: is the simplest firewall limits your access to the port directly, so whether you use ie or any browser open the page will fail. LAN is a good limit, as long as the server's exit constraints on it. This can use a proxy to crack, do not walk 80 ports He does not limit you ~
  • This information provided by the users.Thanks!