Access to computer remotely

[Guest]

I have a network which is connected to the internet through a cable modem and
each local network computer is connected to a router.

There is one computer that needs to be accessed remotely through PC Anywhere
or similar program. Access needs to be granted to this one PC ONLY and no
access granted, to the user connecting via PC Anywhere, to the rest of my
network .

Any ideas about how this can be done?

 

[Guest]

You must configure your router.
You must open a port (software asks, like pcanywhere).
To configure a port, generaly you must log in router and go to virtual
servers, then you must put a port number and IP of computer you want acess
from the wan.
I hope this helps you.

AJP