__________ and TACACS are systems that authenticate the credentials of users who are trying to access an organization's network via a dial-up connection.
A) RADIUS
B) RADIAL
C) TUNMAN
D) IPSEC

Question

__________ and TACACS are systems that authenticate the credentials of users who are trying to access an organization's network via a dial-up connection.
A) RADIUS
B) RADIAL 
C) TUNMAN
D) IPSEC

Quizplus · Accepted Answer

RADIUS (Remote Authentication Dial-In User Service) and TACACS (Terminal Access Controller Access-Control System) are both protocols used for authentication, authorization, and accounting (AAA) of remote access users. They are commonly used for dial-up connections, but can also be used for other forms of remote access, such as VPNs. IPSEC (Internet Protocol Security) is a protocol used for securing network communication, but it does not handle user authentication. TUNMAN is not a recognized network protocol or system.

__________ and TACACS Are Systems That Authenticate the Credentials of Users