CISSP-ISSAP Question #221: Real Exam Question with Answer & Explanation

Question

Kerberos is a computer network authentication protocol that allows individuals communicating over a non-secure network to prove their identity to one another in a secure manner. Which of the following statements are true about the Kerberos authentication scheme? Each correct answer represents a complete solution. Choose all that apply.

Options

• AKerberos requires continuous availability of a central server.
• BDictionary and brute force attacks on the initial TGS response to a client may reveal the
• CKerberos builds on Asymmetric key cryptography and requires a trusted third party.
• DKerberos requires the clocks of the involved hosts to be synchronized.