Question 280
At the Norwichfield health services network, during an infrastructure audit, an unrecognized outbound connection is denied but the team cannot determine where default enforcement is defined. Which continuing control would best reduce recurrence?
Explanation
Correct Answer
Test unmatched traffic after major policy structure changes. This is the continuing safeguard relevant to implicit or explicit cleanup at the Norwichfield health services network; it keeps controls aligned as the environment changes.
Incorrect Answers
That control is useful when managing track field for audits. At the Norwichfield health services network, the continuing priority is to test unmatched traffic after major policy structure changes, because traffic that matches no permitted rule must have an intentional end-of-policy decision.
That control is useful when managing policy hit analysis. At the Norwichfield health services network, the continuing priority is to test unmatched traffic after major policy structure changes, because traffic that matches no permitted rule must have an intentional end-of-policy decision.
That control is useful when managing publish versus install. At the Norwichfield health services network, the continuing priority is to test unmatched traffic after major policy structure changes, because traffic that matches no permitted rule must have an intentional end-of-policy decision.