Virtual private networks (VPN)are private tunnels in the Internet that are created by __________.
A)content indexing
B)usernames and passwords
C)biometrics
D)encryption

Question

Quizplus · Accepted Answer

Virtual private networks (VPN) are created by encryption, which ensures that the data transmitted between the user and the VPN server is secure and private. Content indexing, usernames and passwords, and biometrics may also be used for authentication purposes, but they do not create the private tunnel that defines a VPN.

Virtual Private Networks (VPN)are Private Tunnels in the Internet That