Question 570
A Duo SSO integration logs a successful sign-in but users are assigned incorrect access due to a stale group mapping. Which Cisco security control or operational response BEST addresses the stated need?
Explanation
Correct Answer
Use Cisco Duo SSO and Adaptive Access to apply policy based on user group, application sensitivity, location or risk, and device health where supported. This control addresses the failure mechanism and narrows the enforcement boundary. Single sign-on simplifies authentication flow but does not mean every connected application should share identical authorization and risk policy. Confirm pre-change conditions using: Inspect SSO federation setup, conditional access rules, authenticator strength, location signals, and Duo activity logs. Situation: A Duo SSO integration logs a successful sign-in but users are assigned incorrect access due to a stale group mapping.
Incorrect Answers
Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. This response applies to Cisco ISE profiling and endpoint identity certainty, not the controlling requirement in this case. Network device profiling infers endpoint type from evidence; a recognized device category is not independent proof of user authorization or security posture. For this scenario, the targeted action is: Use Cisco Duo SSO and Adaptive Access to apply policy based on user group, application sensitivity, location or risk, and device health where supported. Situation: A Duo SSO integration logs a successful sign-in but users are assigned incorrect access due to a stale group mapping.
Enforce appropriate Cisco Duo MFA and device trust checks for protected applications, considering user role and device security status. This response applies to Cisco Duo multifactor and device trust policy, not the controlling requirement in this case. Multifactor authentication strengthens login assurance, while device trust and adaptive controls independently evaluate session risk. For this scenario, the targeted action is: Use Cisco Duo SSO and Adaptive Access to apply policy based on user group, application sensitivity, location or risk, and device health where supported. Situation: A Duo SSO integration logs a successful sign-in but users are assigned incorrect access due to a stale group mapping.
Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes. This response applies to CoA session reauthorization by Cisco ISE, not the controlling requirement in this case. CoA allows an AAA policy server to request changes to an existing access session; it requires compatible network device settings and correct session matching. For this scenario, the targeted action is: Use Cisco Duo SSO and Adaptive Access to apply policy based on user group, application sensitivity, location or risk, and device health where supported. Situation: A Duo SSO integration logs a successful sign-in but users are assigned incorrect access due to a stale group mapping.


