Question 420
At South Science Wing, a user logs in successfully but accounting stop records never reach ClearPass. Which ongoing safeguard best limits the specific risk after rollout?
Explanation
Correct Answer
For South Science Wing, the decisive mechanism is RADIUS accounting for audit. AAA accounting tracks session use separately from authentication and authorization. Protect accounting data and synchronize clock sources for forensics is an enduring limitation on the operational risk, not simply a one-time passing test.
Incorrect Answers
This is relevant to Wired 802.1X port access, where 802.1X authorizes port traffic through EAPOL and the authentication server decision In the South Science Wing case, A precaution for another failure mode is not the enduring boundary needed here. The specific mechanism is aAA accounting tracks session use separately from authentication and authorization
This is relevant to RADIUS authorization timeout, where authentication server reachability and retry order influence network-admission decisions In the South Science Wing case, A precaution for another failure mode is not the enduring boundary needed here. The specific mechanism is aAA accounting tracks session use separately from authentication and authorization
This is relevant to ClearPass enforcement attributes, where an Access-Accept alone does not guarantee the intended authorization role was applied In the South Science Wing case, A precaution for another failure mode is not the enduring boundary needed here. The specific mechanism is aAA accounting tracks session use separately from authentication and authorization