How do we remote (RDC) to a computer in a peer-to-peer network behind a router and a firewall?
I am aware there are quite a few brands of free VPN software for non-commercial use. Those for commercial use is quite expensive for subscription. I am wondering if we can use Windows Remote Desktop Connection over the Internet.
I suppose I need the WAN IP address. Then how do we get to the computer behind the router or even the firewall?