Question 190
At Brookside Manufacturing, the industrial security team is conducting a plant safety and IT security assessment under requirements for production continuity and controlled test windows. An independent validation is requested for the original problem: A vulnerability management team closes a ticket when a patch deployment job reports success but never confirms the targeted instance changed. Which result BEST demonstrates successful remediation?
Explanation
Correct Answer
The targeted asset shows the corrected component state and a comparable follow-up assessment no longer reproduces the issue. The observable result demonstrates that the documented condition, A vulnerability management team closes a ticket when a patch deployment job reports success but never confirms the targeted instance changed. has been addressed. The planned remediation is: Require a post-change authenticated version and security test check before marking the finding resolved. This is a stronger validation than a saved ticket or unverified claim by Brookside Manufacturing.
Incorrect Answers
The validated finding identifies an affected component or is closed as non-applicable with documented supporting evidence. That observation would verify another scenario: A vulnerability scan reports a severe package finding but the affected component is not deployed on the actual production appliance. The corrective step for that other scenario is: Correlate package manifests, reachable components and vendor applicability before confirming the vulnerability. But Brookside Manufacturing is evaluating: A vulnerability management team closes a ticket when a patch deployment job reports success but never confirms the targeted instance changed. The necessary outcome is: The targeted asset shows the corrected component state and a comparable follow-up assessment no longer reproduces the issue.
The rerun covers the expected components and uncertainty from the earlier partial scan is recorded. That observation would verify another scenario: An authenticated vulnerability scanner loses privileges mid-assessment and reports several missing patches as not applicable. The corrective step for that other scenario is: Track scan authentication success and completeness, then rerun impacted checks with the approved read-only credentials. But Brookside Manufacturing is evaluating: A vulnerability management team closes a ticket when a patch deployment job reports success but never confirms the targeted instance changed. The necessary outcome is: The targeted asset shows the corrected component state and a comparable follow-up assessment no longer reproduces the issue.
Weak configurations are disabled and approved customers establish connections through supported secure protocols. That observation would verify another scenario: A remediation team repairs a scanner-flagged SSL/TLS configuration but makes legacy customer devices unable to connect. The corrective step for that other scenario is: Plan compatibility testing with the service owner and stage secure protocol changes with measured client impact. But Brookside Manufacturing is evaluating: A vulnerability management team closes a ticket when a patch deployment job reports success but never confirms the targeted instance changed. The necessary outcome is: The targeted asset shows the corrected component state and a comparable follow-up assessment no longer reproduces the issue.