Answer :
Option A, B and E are correct. The entire client-server session is encrypted via RADIUS. Because RADIUS merely encrypts the password, TACACS+ is more secure than RADIUS.
Simple central authentication server that routers, switches, and even servers can use to authenticate logons is the basic concept underlying a RADIUS or TACACS+ server. You can justify using Radius or TACACS+ for your network architecture by considering the benefits that a central user directory brings to authentication auditing and access control in a client-server approach. Only the password is encrypted by RADIUS during transmission.
RADIUS combines authentication (device) and authorization, while TACACS+ encrypts the entire session (User).
Authentication, Authorization, and Accountability are separated by TACACS+.
In its privilege mode, RADIUS is constrained.
TACACS+ offers 15 different privilege modes. Furthermore, you can restrict router instructions according to user groups.
Since RADIUS is an open standard, it is more compatible than TACACS+.
Cisco has exclusive rights to TACACS+.
Know more about TACACS+ here:
https://brainly.com/question/29308796
#SPJ4