Which of the following authentication services requires the use of a ticket-granting ticket (TGT) server in order to complete the authentication process?
A. TACACS+
B. Secure LDAP
C. RADIUS
D. Kerberos
Answer:D
Which of the following authentication services requires the use of a ticket-granting ticket (TGT) server in order to complete the authentication process?
A. TACACS+ B. Secure LDAP C. RADIUS D. Kerberos