What is the recommended practice when considering VPN termination and firewall placement?（）

• A、have the firewall and VPN appliance deployed in parallel
• B、place the VPN in line with the firewall, with the VPN terminating inside the firewall
• C、place the public side of the VPN termination device in the DMZ behind a firewall
• D、place the VPN in line with the firewall, with the VPN terminating outside the firewall