Question 870
An ISMS reviewer examines the following case: A clinical service destroys prior supplier reviews before the required retention period expires. What evidence would most directly show that the response is operating effectively?
Explanation
Correct Answer
Current approved guidance is accessible and historical performance records remain reliable. This is the relevant test result for the scenario in which a clinical service destroys prior supplier reviews before the required retention period expires. It verifies the action to implement controlled availability and retention of ISMS documented information. The corresponding operating design is to set version approval, publication, access restrictions, retention and disposal controls. The result should rule out the error of assuming every stored draft is an authoritative current instruction.
Incorrect Answers
Privilege logs identify accountable operators and test changes cannot exceed granted authority. This may be a useful result for privileged account segregation in another case, such as when a database support group shares a single superuser credential without session attribution. It does not establish effectiveness of the controls necessary for the described problem. The relevant evidence is that current approved guidance is accessible and historical performance records remain reliable. Case: A clinical service destroys prior supplier reviews before the required retention period expires.
Sample change approvals show no single subject can self-authorize conflicting critical steps. This may be a useful result for segregation of duties in another case, such as when a finance systems administrator can both request and approve access to sensitive ledger exports. It does not establish effectiveness of the controls necessary for the described problem. The relevant evidence is that current approved guidance is accessible and historical performance records remain reliable. Case: A clinical service destroys prior supplier reviews before the required retention period expires.
Release evidence shows security conditions and test findings were resolved before deployment. This may be a useful result for secure development lifecycle in another case, such as when a team tests product features but never performs security validation before internet-facing release. It does not establish effectiveness of the controls necessary for the described problem. The relevant evidence is that current approved guidance is accessible and historical performance records remain reliable. Case: A clinical service destroys prior supplier reviews before the required retention period expires.





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