Windows – Open a Firewall Port with Group Policy
Define Inbound Port Exceptions KB ID 0000979 Problem For everyone who simply does not disable the Windows firewall, then you need to be able to manage what ports are open on your machines. The simplest way to do this is via group policy. This week I had to open TCP port 9503 on the local firewall of my McAfee Move Offload Servers. Below I will open that port on all my machines, but in production I will only apply the GPO to the OU...