A network administrator would like to configure a site-to-site VPN utilizing IPsec. The administrator wants the tunnel to be established with data integrity, encryption, authentication, and anti-replay functions. Which of the following should the administrator use when configuring the VPN?
A) AH
B) EDR
C) ESP
D) DNSSEC

Question

Quizplus · Accepted Answer

ESP (Encapsulating Security Payload) provides data integrity, encryption, authentication, and anti-replay protection, making it suitable for configuring a site-to-site VPN with the desired features.

A Network Administrator Would Like to Configure a Site-To-Site VPN