Which of the following would Pete, a security administrator, MOST likely implement in order to
allow employees to have secure remote access to certain internal network services such as file
servers?

A.
Packet filtering firewall

B.
VPN gateway

C.
Switch

D.
Router

Explanation:
VPNs are usually employed to allow remote access users to connect to and access the network,
and offer connectivity between two or more private networks or LANs. A VPN gateway (VPN
router) is a connection point that connects two LANs via a nonsecure network such as the Internet.