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How to Review Whether a Security Control Is Working in Practice

11/10/2026

A written policy or enabled setting does not prove that a control consistently prevents or detects the intended risk.

Checks to make

Define what the control should do, identify its evidence source and sample period, test representative cases, and record exceptions. Confirm that alerts reach an owner and that remediation is completed, not merely acknowledged.

When to get help

Cybersecurity advisory can help validate control operation and evidence. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.