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Protecting Your Data: A Guide to Windows Firewall


Advanced / Network Connection Settings / Settings / Edit...



Each service in the Network Connection Settings list can be modified. Both the IP address and the external and internal port numbers can be changed for all user-created service settings. The description of an existing service cannot be modified.


The service definitions included with Windows Firewall only allow editing of the computer's IP address. The port numbers of a built-in service description cannot be modified.



Advanced / Network Connection Settings / Settings / Delete
The Delete button removes a service definition from the services list. Windows Firewall's built-in services cannot be deleted. This delete process does not prompt for confirmation, so make sure you really want to delete the highlighted service!