# Scope Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) in observed AD/DNS state > Use Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) to review this narrow operational decision without extending the source beyond its stated scope. - Canonical URL: https://update.dsesecurity.com/updates/scope-enable-lightweight-directory-access-protocol-ldap-over-secure-sockets-layer-ssl-in-observed/ - Publisher: Detection Systems & Engineering (DSE Security) - Author: DSE Security Editorial Team - Published: 2026-08-27T17:01:55+00:00 - Modified: 2026-08-27T17:29:41+00:00 - Last reviewed by DSE: 2026-08-27 - Resource type: Briefing - DSE priority: Advisory - Topics: Cybersecurity, Microsoft 365 & Identity, Networks & Infrastructure - Reading time: 3 minutes ## What you need to know Use Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) 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 Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) ## 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 resolve one bounded operational decision: Scope Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) in observed AD/DNS state. Only the official source and traced locations below supply facts. Confirm applicability before acting. ## Source fact: The official [Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL)](https://learn.microsoft.com/en-us/troubleshoot/windows-server/active-directory/enable-ldap-over-ssl-3rd-certification-authority) from Microsoft supports the following bounded statements: - At Introduction below H1, Microsoft states: “This article describes how to enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) with a third-party certification authority.” The research record locates this support at Introduction below H1. - At Summary, Microsoft states: “The LDAP is used to read from and write to Active Directory.” The research record locates this support at Summary. Only the traced statements above are asserted as source facts. Apply the review to Active Directory objects, search bases, domain controllers, delegated roles, cmdlet parameters, and the DNS paths used to locate directory services 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 replication, Windows DNS, domain-controller location, time, network reachability, privileges, and protected credentials 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 Summary, which observable configuration, record, or test can confirm applicability here? - Which deployed instance of Active Directory objects, search bases, domain controllers, delegated roles, cmdlet parameters, and the DNS paths used to locate directory services will be compared with the source, and why that instance? - How will the review distinguish a source mismatch from a failure in Active Directory replication, Windows DNS, domain-controller location, time, network reachability, privileges, and protected credentials? - 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 Active Directory objects, search bases, domain controllers, delegated roles, cmdlet parameters, and the DNS paths used to locate directory services, observed and expected states, owner, and reason for deviation. An implementation decision needs an owner, approved window, prechecks, observable outcome, stop authority, and rollback path. Validate Active Directory replication, Windows DNS, domain-controller location, time, network reachability, privileges, and protected credentials before and after the test, and store only sanitized operational evidence. ## Verification and evidence A reviewer should be able to retrace the decision from Introduction below H1; Summary through sanitized command transcripts, parameter records, directory exports, authorization records, DNS locator tests, and before-and-after state. Record what was collected, where, when, by whom, and which system or role it represents. Label this evidence set DSE-20260827-331 so observations, approvals, exceptions, and later rechecks cannot be substituted from another source review. Retain the starting state, authorization, execution record, outcome, deviation, and final state as one review package. Move disruptive checks to an approved test path. Reopen the decision when versions, design, dependencies, ownership, or official guidance changes. ## Official references - [Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL)](https://learn.microsoft.com/en-us/troubleshoot/windows-server/active-directory/enable-ldap-over-ssl-3rd-certification-authority) — Microsoft ## Primary reference - Name: Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) - Authority: Microsoft Learn - URL: https://learn.microsoft.com/en-us/troubleshoot/windows-server/active-directory/enable-ldap-over-ssl-3rd-certification-authority - Source publication date: Not stated by the source ## Citation and use Preferred citation: “Scope Enable Lightweight Directory Access Protocol (LDAP) over Secure Sockets Layer (SSL) in observed AD/DNS state,” DSE Security, https://update.dsesecurity.com/updates/scope-enable-lightweight-directory-access-protocol-ldap-over-secure-sockets-layer-ssl-in-observed/ 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. All rights reserved.