Câu 65: GSLC 2020: GIAC Security Leadership

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.

1. A. Kerberos requires continuous availability of a central server. — đáp án hiện tại
2. B. Kerberos builds on Asymmetric key cryptography and requires a trusted third party.
3. C. Dictionary and brute force attacks on the initial TGS response to a client may reveal the subject's passwords. — đáp án hiện tại
4. D. Kerberos requires the clocks of the involved hosts to be synchronized. — đáp án hiện tại