Question 490
During a FortiAnalyzer incident investigation, the analysts observe: A new isolation playbook is evaluated against production infrastructure before anyone confirms its target selection and rollback plan. Which observed result most convincingly verifies the correction?
Explanation
Correct Answer
This directly verifies runbook tests without safe sandbox target: A deliberate test blocks only the expected benign target and the reversal procedure restores baseline state. The linked remediation is: Use controlled noncritical test indicators and an isolated or approved test enforcement scope for the first run. A result from an unrelated SOC function does not prove this requirement.
Incorrect Answers
The incident explicitly records the feed version, freshness and supporting present-day evidence. This is a different failure mechanism from the current case, which concerns a deliberate test blocks only the expected benign target and the reversal procedure restores baseline state.
This option instead describes the resolved case remains auditable and unrelated or future security events still appear normally. Testing that independent mechanism would not show whether the reported fault has been resolved.
The incident contains useful error evidence without revealing the credential, and the old token no longer works. The stem describes a new isolation playbook is evaluated against production infrastructure before anyone confirms its target selection and rollback plan, so this explanation does not account for the observations.