The principal feature of ________ is that it can encrypt and/or authenticate all traffic at the IP level.
A)TCP/UDP
B)IAB
C)VPN
D)IPSec

Question

Quizplus · Accepted Answer

IPSec (Internet Protocol Security) is a protocol suite for securing IP communications by authenticating and encrypting each IP packet of a communication session. It can be used to establish virtual private networks (VPN) and provides end-to-end security at the IP layer, allowing for secure communication between networks or hosts.

The Principal Feature of ________ Is That It Can Encrypt