46 single sign on performs which of the following a

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46 Single sign-on performs which of the following? A. Stores the password locally by using a Save My Password feature B. Permits authentication to applications without having to log in one by one C. Stores the password and uses a cookie for subsequent authentication D. Is no longer used because it's not secure Answer: B See Chapter 4. Single sign-on (SSO) permits a user’s authentication to be granted to all participating applications. SSO alleviates the problem of having to remember several different user IDs and passwords. 47 Which of the following is NOT a weakness in Kerberos? A. The user’s secret key is transmitted over the network. B. Kerberos is vulnerable to replay attacks. C. The TGS and AS servers are vulnerable to physical attack. D. The user’s secret key is temporarily stored on the client system.
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Answer: A See Chapter 4. The user’s secret key is never transmitted over the network. 48 What does TACACS stand for? A. Technical Authentication Center Access Control Service B. Terminal Access Controller Authentication Control Service C. Technical Assistance Center Access Control System D. Terminal Access Controller Access Control System Answer: D See Chapter 4. TACACS is an authentication protocol that stands for Terminal Access Controller Access Control System. 49 RADIUS is an example of A. Remote authentication and dial-in user services B. Centralized access control C. Distributed access control D. Detective control Answer: B See Chapter 4. RADIUS is used for centralized access control.
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46 Single sign on performs which of the following A Stores...

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