Emsa Port Blocker

block TCP requests

Our Rating: (Fair)

Emsa Port Blocker allows you to block TCP requests from/to your computer. The program should not be mistaken with a firewall, as it does not actually prevent access to ports, but merely terminates the connection if it matches a specified rule. The program can either block incoming requests, or optionally prevent outgoing requests to specified ports as well. May be useful as a temporary solution, or for testing purposes.

Freeware