Question 360
During a privileged access assessment at Atlas Scientific, engineers say that they resolved this finding: A firewall fleet loses central manager connectivity and staff incorrectly assume packet filtering stops. Which result provides the STRONGEST acceptance evidence?
Explanation
Correct Answer
Local data-plane rules continue to enforce the last valid deployed configuration during manager loss. This is the decisive evidence for the original problem: A firewall fleet loses central manager connectivity and staff incorrectly assume packet filtering stops. It verifies that the intended corrective control—Document and test the management-versus-enforcement separation for the selected architecture—works in the relevant environment; a completed change ticket alone would not prove the outcome at Atlas Scientific.
Incorrect Answers
Administrators retain management access during a controlled data-plane outage. This would be relevant evidence for a different failure: A perimeter device is managed only through the same user data path that is often under attack, usually addressed by Provide a separately secured out-of-band management path with isolated credentials. It does not demonstrate that the current problem at Atlas Scientific was resolved. The specific required evidence is: Local data-plane rules continue to enforce the last valid deployed configuration during manager loss.
The selected model documents identity, audit, availability, and permitted administration regions. This would be relevant evidence for a different failure: A global team wants cloud-based policy administration but has not assessed data residency or control-plane exposure, usually addressed by Compare on-premises and Cisco Security Cloud Control management against governance and connectivity needs. It does not demonstrate that the current problem at Atlas Scientific was resolved. The specific required evidence is: Local data-plane rules continue to enforce the last valid deployed configuration during manager loss.
Only the designated management hosts can connect and the traffic is protected. This would be relevant evidence for a different failure: A site with no dedicated management circuit must manage a firewall in band, usually addressed by Restrict management services to authorized networks and encrypt all administrative sessions. It does not demonstrate that the current problem at Atlas Scientific was resolved. The specific required evidence is: Local data-plane rules continue to enforce the last valid deployed configuration during manager loss.