Forward Windows events to standalone identity sensors for added detection context

Use this document to resolve one bounded operational decision: Forward Windows events to standalone identity sensors for added detection context. Only the official source and traced locations below supply facts. Confirm applicability before acting.

Source fact:

The official Configure Windows event forwarding to your Defender for Identity standalone sensor from Microsoft supports the following bounded statements:

• Windows event forwarding can enhance standalone-sensor detections with events that are unavailable from domain-controller network traffic. The research record locates this support at Opening overview.
• Standalone sensors still do not collect ETW entries used by multiple detections, and Microsoft recommends the standard sensor for full coverage. The research record locates this support at Coverage limitation paragraph.

Only the traced statements above are asserted as source facts. Apply the review to Defender for Identity workspaces, sensors, directory-service accounts, action accounts, network paths, roles, and deployment health after confirming that the source and deployed context match.

What the source does not establish

Forward only supported audited events and do not represent WEF as equivalent to a standard sensor’s ETW collection. No current deployment state or change approval follows from the source alone. Validate Active Directory, Windows DNS, time, certificates, domain-controller resources, network capture, cloud connectivity, and security operations, and treat examples or options as conditional inputs rather than defaults.

Applicability questions

• For source statement 1 at Opening overview, which observable configuration, record, or test can confirm applicability here?
• For source statement 2 at Coverage limitation paragraph, which observable configuration, record, or test can confirm applicability here?
• Which deployed instance of Defender for Identity workspaces, sensors, directory-service accounts, action accounts, network paths, roles, and deployment health will be compared with the source, and why that instance?
• How will the review distinguish a source mismatch from a failure in Active Directory, Windows DNS, time, certificates, domain-controller resources, network capture, cloud connectivity, and security operations?
• Who approves the conclusion, exception, test window, and rollback threshold?

DSE recommendation:

DSE recommends using the cited source as the evidence anchor for this decision. Begin by recording scope and current state before deciding whether a change is warranted. Record the source location, examined part of Defender for Identity workspaces, sensors, directory-service accounts, action accounts, network paths, roles, and deployment health, observed and expected states, owner, and reason for deviation.

If the review warrants change, use a bounded implementation with prerequisites, test population, monitoring, abort criteria, and a rehearsed reversal. Sequence checks for Active Directory, Windows DNS, time, certificates, domain-controller resources, network capture, cloud connectivity, and security operations and sanitize protected material before retention.

Verification and evidence

A reviewer should be able to retrace the decision from Opening overview; Coverage limitation paragraph through sensor inventory, service and action-account permissions, health alerts, connectivity tests, portal state, and controlled detection tests. Record what was collected, where, when, by whom, and which system or role it represents.

Record the decision even when no change is made, including uncertainty and the next trigger. Use safe testing conditions for disruptive work, preserve rollback proof, and revisit the conclusion after relevant platform, dependency, vendor, or ownership changes.

Official references

• Configure Windows event forwarding to your Defender for Identity standalone sensor — Microsoft