Control Testing Automation: Prove Your Controls Work

There is a meaningful difference between having a control and having a working control. The SANS 2024 Controls Effectiveness Survey found that 41% of organizations cannot demonstrate to auditors that their implemented controls are functioning as intended. Controls degrade over time: configurations drift, exceptions accumulate, personnel changes break processes, and what was compliant six months ago may not be compliant today.

Scheduled Testing

TATER's Control Testing module supports automated test scheduling at daily, weekly, monthly, and quarterly intervals. Each test follows a reusable procedure from the test library, with clearly defined pass/fail criteria. When a test runs, the result is logged with timestamp, tester, evidence, and any notes. Failed tests automatically surface in the dashboard's "Needs Attention" strip and can trigger remediation workflows.

Trend Analysis

Individual test results are useful. Trends are transformative. TATER maintains historical test results and renders trend charts showing control effectiveness over time. A control that passed 95% of tests last quarter but only 80% this quarter signals degradation before it becomes a compliance finding. This leading indicator approach shifts organizations from reactive to proactive control management.

"A control that was effective at implementation but has never been tested since is not a control. It is a hope."

Gap Detection and Remediation

Failed control tests automatically create entries in TATER's gap detection system. These gaps surface on the dashboard, link to the relevant control and test procedure, and can be routed to the remediation workflow with a single click. The closed loop from test failure to remediation to re-test ensures that identified weaknesses are actually addressed, not just documented.