Question 650
A corporate Wi-Fi system rejects Cloud PKI client certificates because the RADIUS server does not trust the new intermediate CA. How should the endpoint team implement the requested control?
Explanation
Correct Answer
This is the most targeted action: Publish and validate the appropriate CA trust chain before onboarding clients. The technical distinction is that certificate issuance alone does not create relying-party trust. Confirm the change by checking: A test device authenticates to Wi-Fi and the server validates the full issued chain.
Incorrect Answers
This action is appropriate for a different case: A Microsoft Tunnel gateway is online but unenrolled Android users cannot start application-specific connections. There, the targeted fix is 'Check Tunnel for MAM application configuration, gateway status and supported client integration.' because gateway reachability does not guarantee a MAM policy correctly invokes it. The current scenario instead requires 'Publish and validate the appropriate CA trust chain before onboarding clients.' and verification that a test device authenticates to Wi-Fi and the server validates the full issued chain.
This action is appropriate for a different case: A managed catalog app requires a vendor-specific detection update after an upstream app build changes its install path. There, the targeted fix is 'Update the Enterprise App Catalog app assignment or detection configuration using supported lifecycle procedures.' because catalog availability doesn't remove the need to verify installed state. The current scenario instead requires 'Publish and validate the appropriate CA trust chain before onboarding clients.' and verification that a test device authenticates to Wi-Fi and the server validates the full issued chain.
This action is appropriate for a different case: A catalog application is assigned but its vendor's older custom package remains installed and causes detection confusion. There, the targeted fix is 'Review enterprise catalog deployment/detection and coordinate supersedence of the legacy app.' because conflicting installations should be controlled across package lifecycles. The current scenario instead requires 'Publish and validate the appropriate CA trust chain before onboarding clients.' and verification that a test device authenticates to Wi-Fi and the server validates the full issued chain.