# Trace Use a policy module with Network Device Enrollment Service across Active Directory and Windows DNS > Use Use a policy module with Network Device Enrollment Service to review this narrow operational decision without extending the source beyond its stated scope. - Canonical URL: https://update.dsesecurity.com/updates/trace-use-a-policy-module-with-network-device-enrollment-service-across-active-directory-and/ - Publisher: Detection Systems & Engineering (DSE Security) - Author: DSE Security Editorial Team - Published: 2026-08-27T17:06:02+00:00 - Modified: 2026-08-27T17:11:10+00:00 - Last reviewed by DSE: 2026-08-27 - Resource type: Guide - DSE priority: Advisory - Topics: Cybersecurity, Microsoft 365 & Identity, Networks & Infrastructure - Reading time: 3 minutes ## What you need to know Use Use a policy module with Network Device Enrollment Service to review this narrow operational decision without extending the source beyond its stated scope. ## Potentially affected Teams, systems, services, or facilities within the stated scope of Use a policy module with Network Device Enrollment Service ## DSE recommendation Compare the observed state with the cited official source, document applicability and exceptions, and test any approved change with rollback safeguards. ## Article Use this document to connect an official requirement or behavior to observable evidence: Trace Use a policy module with Network Device Enrollment Service across Active Directory and Windows DNS. Only the official source and traced locations below supply facts. Confirm applicability before acting. ## Source fact: The official [Use a policy module with Network Device Enrollment Service](https://learn.microsoft.com/en-us/windows-server/identity/ad-cs/use-policy-module-with-network-device-enrollment-service) from Microsoft supports the following bounded statements: - At Introduction below H1, Microsoft states: “The Active Directory Certificate Services (AD CS) Network Device Enrollment Service (NDES) support a policy module that provides extra security for the Simple Certificate Enrollment Protocol (SCEP).” The research record locates this support at Introduction below H1. - At Introduction below H1, Microsoft states: “Without this policy module, when a user or a device requests a certificate, the SCEP requires either a unique or shared password.” The research record locates this support at Introduction below H1. Only the traced statements above are asserted as source facts. Apply the review to certification authorities, templates, enrollment paths, certificate subjects, private-key handling, and delegated PKI roles after confirming that the source and deployed context match. ## What the source does not establish The cited page and retained statements do not establish the current state of any DSE or customer environment, prove that the documented configuration is applicable, or authorize a production change. Confirm supported versions, dependencies, and the current live source before use. Do not read the source as proof of implementation or permission to change production. Its guidance remains conditional on Active Directory, Windows DNS, time, domain-controller reachability, HTTP or LDAP publication, and protected administrative identities and the environment’s recorded constraints. ## Applicability questions - For source statement 1 at Introduction below H1, which observable configuration, record, or test can confirm applicability here? - For source statement 2 at Introduction below H1, which observable configuration, record, or test can confirm applicability here? - Within certification authorities, templates, enrollment paths, certificate subjects, private-key handling, and delegated PKI roles, which versions, roles, and configuration states define the review population? - Could Active Directory, Windows DNS, time, domain-controller reachability, HTTP or LDAP publication, and protected administrative identities invalidate the test, hide a failure, or change applicability? - Who owns the decision, and which observation requires stopping, escalation, or rollback? ## 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 certification authorities, templates, enrollment paths, certificate subjects, private-key handling, and delegated PKI roles, observed and expected states, owner, and reason for deviation. Do not move from citation to production in one step. Pilot the decision where practical, observe agreed signals, retain a reversal point, and verify Active Directory, Windows DNS, time, domain-controller reachability, HTTP or LDAP publication, and protected administrative identities. Handle credentials, keys, recovery data, and personal information through approved secure channels. ## Verification and evidence Build a reproducible chain from Introduction below H1; Introduction below H1 to the observed environment. Useful domain evidence includes CA and template exports, enrollment tests, certificate chains, access-control entries, event logs, and revocation-path checks; label every item with scope, timestamp, collector, and stable identifier. Label this evidence set DSE-20260827-084 so observations, approvals, exceptions, and later rechecks cannot be substituted from another source review. Preserve both successful and failed observations, along with approval and rollback evidence. Avoid uncontrolled production experiments. Assign an expiry or event-driven recheck so the conclusion is not treated as permanent. ## Official references - [Use a policy module with Network Device Enrollment Service](https://learn.microsoft.com/en-us/windows-server/identity/ad-cs/use-policy-module-with-network-device-enrollment-service) — Microsoft ## Primary reference - Name: Use a policy module with Network Device Enrollment Service - Authority: Microsoft Learn - URL: https://learn.microsoft.com/en-us/windows-server/identity/ad-cs/use-policy-module-with-network-device-enrollment-service - Source publication date: Not stated by the source ## Citation and use Preferred citation: “Trace Use a policy module with Network Device Enrollment Service across Active Directory and Windows DNS,” DSE Security, https://update.dsesecurity.com/updates/trace-use-a-policy-module-with-network-device-enrollment-service-across-active-directory-and/ Publishing principles: https://update.dsesecurity.com/updates/dse-updates-editorial-methodology/ Usage and citation policy: https://update.dsesecurity.com/usage/ Copyright © 2026 Detection Systems & Engineering. 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