A VPN ____ authenticates VPN clients and establishes tunnels for VPN connections.
A) router
B) service
C) concentrator
D) certificate authority

Question

Quizplus · Accepted Answer

A VPN concentrator is specifically designed to manage and authenticate VPN connections, establishing tunnels for secure communication between remote clients and a private network. Routers can be used for VPN connectivity, but do not specifically authenticate clients or focus on establishing VPN tunnels. A VPN service may provide the infrastructure necessary for VPN connections, but may not provide the same level of authentication and tunneling capabilities as a dedicated concentrator. Certificate authorities are used to issue digital certificates, but are not directly involved in establishing VPN connections.

A VPN ____ Authenticates VPN Clients and Establishes Tunnels for VPN