Question 260
An ISMS implementation lead examines this case: An insurer claims that privileged sessions are recorded but has never tested whether recording works. Which intervention most directly addresses the security management problem?
Explanation
Correct Answer
Test representative control operation against intended security outcomes. The specific evidence is that an insurer claims that privileged sessions are recorded but has never tested whether recording works. In practical terms, the team should use defined test conditions, sample evidence, exceptions and remedial tracking. Effectiveness can then be demonstrated when controlled tests demonstrate the expected prevention, detection or recovery behavior. Without this intervention, the main exposure is failure of protective measures remaining undetected until a real incident.
Incorrect Answers
Conduct management review using relevant performance, risk, audit and context inputs. This is a plausible intervention for a different ISMS issue, such as when an ISMS steering meeting approves the annual budget without reviewing risks, audit results or performance. It does not directly remedy operational control testing in the described case. Here the primary action is to test representative control operation against intended security outcomes. Case: An insurer claims that privileged sessions are recorded but has never tested whether recording works.
Plan risk-based internal audits with defined scope, criteria, competence and impartiality. This is a plausible intervention for a different ISMS issue, such as when a university asks the same policy author to certify their own implementation without independent challenge. It does not directly remedy operational control testing in the described case. Here the primary action is to test representative control operation against intended security outcomes. Case: An insurer claims that privileged sessions are recorded but has never tested whether recording works.
Analyze incident patterns to identify management-system weaknesses and response opportunities. This is a plausible intervention for a different ISMS issue, such as when a hospital's incident log shows repeated phishing compromise in one department but nobody examines recurrence. It does not directly remedy operational control testing in the described case. Here the primary action is to test representative control operation against intended security outcomes. Case: An insurer claims that privileged sessions are recorded but has never tested whether recording works.





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