Protecting LAN from remote user

Is there anyway a teamviewer session can be protected from the remote user poking around the LAN and only have access to the desktop? I have a PC I want to allow access to that has two NICs with two subnetted LANs. I know the user needs access through one of the LANs to get through to the PC, but I'm looking to give the user access to the PC but not out to devices on either of the LANs. Before looking elsewhere I thought I'd ask to see what options Teamviewer might have for this.