You deploy a Windows Server 2008 R2 VPN server behind a firewall. Remote users
connect to the VPN by using portable computers that run Windows 7. The firewall is
configured to allow only secured Web communications. You need to enable remote users to
connect as securely as possible. You must achieve this goal without opening any additional
ports on the firewall. What should you do?
A.
Create an SSTP VPN connection.
B.
Create a PPTP VPN connection.
C.
Create an IPsec tunnel.
D.
Create an L2TP VPN connection.