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 offerconnectivity between two or more private networks or LANs. A VPN gateway (VPN router) is a connection point
that connects two LANs via a non-secure network such as the Internet.