A security analyst is hardening an authentication server. One of the primary requirements is to ensure there is mutual authentication and delegation. Given these requirements, which of the following technologies should the analyst recommend and configure?
A. LDAP services
B. Kerberos services
C. NTLM services
D. CHAP services
I think B Kerberos runs as a third-party trusted server known as the Key Distribution Center (KDC). Each user and service on the network is a principal. The KDC has three main components: An authentication server that performs the initial authentication and issues ticket-granting tickets for users
Kerberos uses tickets for delegation and provides mutual authentication.
Kerberos for mutual authentication and delegation
I think B is the correct answer