Please answerthe questions carefully. Thanks 14- While reviewing access logs, a

Question

Please answerthe questions carefully. Thanks

14- While reviewing access logs, a security administrator is discovering the following output:

exps21      IP address 64.213.8.1      Token serial s10a7f9   Time 13:13

mic           IP address 205.8.7.3       Token serial s10a7f9   Time 14:01

darwin      IP address 118.6.2.4       Token serial s10a7f9   Time 14:35

Which of the following should the security administrator recommend to increase the security posture for authentication?

A) Single sign-on access

B) Smart card

C) Access control

D) Multi-factor authentication

Explanation / Answer

C) Access control

They all could use the service because of the same Token serial . Note that all the remaining fileds are different for every user. Hence , we need to use access control to assign a unique valid Token serial to the users and in that way can restrict other users.

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