Microsoft does not wait for an audit to learn what you run. Azure, Microsoft 365, and management tooling give it a continuous view of your estate, and that view drives both who gets selected and what the final number is.
The old assumption was that Microsoft only learned your deployment when an auditor asked. That has not been true for some time. By 2026 Microsoft draws a continuous picture of your usage from its own platforms, and it uses that picture in two ways. First to decide whose licensing to examine, through anomaly detection across telemetry. Second to build the count itself, because where Microsoft's data differs from yours, Microsoft's calculation governs.
Understanding which signals it reads, and what they reveal, is the difference between being surprised by an audit and being ready for one.
Azure is the first. Beyond the resources you run directly, Azure Arc can connect and report on servers across your estate, including machines your own inventory never recorded. Microsoft 365 is the second, showing not just how many users you have provisioned but which of them genuinely exercise a premium tier. Management tooling is the third, tying identities to workloads and machines to subscriptions.
Individually each is a partial view. Together they let Microsoft reconcile what you have deployed against what you are entitled to use, often more completely than a single internal tool can.
Anomaly detection looks for patterns that suggest entitlement and deployment have drifted apart. A sudden spike in active users, a jump in connected servers, telemetry that reveals workloads in places your entitlement does not cover, all raise your risk score. None of these has to indicate wrongdoing. A migration, a merger, or a fast project can produce the same signal as genuine over deployment.
The point for a buyer is that the trigger is data driven and largely automated. You cannot talk it out of the signal after the fact. You can only make sure your own position already accounts for what the data shows.
| Signal | Asset tool | Microsoft data |
|---|---|---|
| Connected servers | Recorded inventory only | Arc connected estate |
| User tiers | Provisioned seats | Actual tier usage |
| Workload placement | Assumed | Observed |
Where your tool assumes, the telemetry observes. That is why a clean internal report can still differ from Microsoft's number, and why the gap is where exposure lives.
The strongest defense is to reconcile against the same sources Microsoft uses, before it does. Pull your own view from Azure, Microsoft 365, and management tooling, separate genuine consumption from noise such as retired hosts and unused premium seats, and apply every entitlement and Software Assurance benefit you hold. When your position already reflects the telemetry, an audit loses most of its surprise.
And remember the opening position is still built to be high. An Effective License Position is reconciled and negotiated after the report, not accepted on sight.
We rebuild your position the way Microsoft calculates it, using the same data sources, then defend the difference. Our guarantee is that we reduce your exposure or we reimburse our service fee. We work on a Fixed Fee from $18,000 or on Gainshare, a share of verified savings or avoided penalty with zero retainer and no risk to you.
If you are not sure what Microsoft's data already shows about your estate, a short strategy call is the place to start.
If an auditor is already asking questions, our Microsoft audit defense team manages every exchange with the auditor on your behalf.
Reconcile against the telemetry before Microsoft does.
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