Your question:

Which of the following remote access security technologies is a TCP-based protocol used to communicate with an AAA server and encrypts an entire authentication packet, rather than just the password? This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option. option A Kerberos option B RADIUS option C TACACS+ option D CHAP

Radius for AAA Answer and Explanation

• RADIUS is primarily TCP-based, while TACACS+ can use UDP or TCP.

• RADIUS encrypts the entire authentication packet, including username, password, and other relevant information, providing better security than CHAP which only encrypts the password itself.