Which of the following is required for LAN and WAN centralized access control technologies?
A.
Single point of failure
B.
RADIUS and TACAS+
C.
System with database of authentication information
D.
Connection to ISP
Explanation:
A centralized access technology must have a database of user
information and authentication information so when users request access their
credentials can be properly checked. RADIUS and TACACS+ are example of centralized
access control technologies.