AD LDAP session security requirements
Observed content change
9 removed passages (about 60 words). The changed wording mentions prerequisites, supported platforms. Review the source to confirm the effect.
May need admin actionCheck whether new requirements apply to your setup; check the platforms and versions you run.
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Microsoft's wording from Microsoft source, © Microsoft Corporation, under CC BY 4.0. ChangeIntel marks removed and added words, drops formatting and shortens long unchanged stretches.
Read the current Microsoft source · Link to this observation · Compare any two versions
Sections to inspect
- LDAP session security settings and requirements after ADV190023 is installed
- Feedback
- Additional resources
Up to 12 section headings from retained before/after evidence. The current source may have changed again.
Why this was flagged
The changed words, with a few words around them, matched these rule categories: prerequisites, supported platforms. These matches identify subjects to assess; they do not establish a policy change or applicability.
Observation details · observed 12 Oct 19:50 UTC
- Observed by ChangeIntel
- 12 Oct 19:50 UTC
- Source update metadata
- 18 Feb 02:05 UTC
- First observed on this installation
- 5 Oct 17:50 UTC
- Last successful check
- today 20:00 UTC
- Next check due
- 21 Oct 02:00 UTC
Observation time is not publication time, and a comparison does not establish an effective date. Full source bodies are not published; this page holds generated summaries, section headings and, as the page's license allows, Microsoft's changed wording. A documentation edit does not confirm feature availability in an environment.
Watch this page to review its changes in My radar.
Timeline
From the capture of 12 Oct 19:50 UTC- 5 undated sections
- 4 with conditions
- 1 recorded change
Settings and overrides named on this page
Registry values, policies and cmdlets the source mentions, with the dated steps that name them. Read the source for the values to set.
LdapEnforceChannelBindingMan-In
Requirements, exceptions and scope
This article introduces the functional changes that are provided by security advisory ADV190023. Additionally, this article describes the security settings for each kind of Lightweight…
Man-In- LDAP sessions using TLS/SSL, binding by using certificate for user authenticationException1 condition1 passage
- LDAP Sessions using TLS/SSL, binding with SASL for user authenticationRequirementException3 conditions3 passages
LdapEnforceChannelBinding
Extracted automatically from Microsoft's wording. Confirm dates, conditions and whether they apply to you in the source before acting; a month or quarter is a window, not a day.
How this timeline changed
Changes between ChangeIntel's readings of the page, between commits of its source file where Microsoft publishes it, in Internet Archive copies of pages that keep no other history, and entries from Microsoft's own change log (dated as Microsoft dates them). Edits between readings that neither records are unknown.
Observed history and review priority
Captured 12 Oct 19:50 UTC; extracted 16 Oct 16:10 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c.
Review priority. Previously extracted guidance is missing from a later capture · Extracted assertions require review · Applicability or exceptions require review
0 date changes and 0 condition changes across 1 compared revisions. Suggested check interval: 6 hours.
Earlier unavailable versions and edits between checks are unknown. A missing statement requires review; it does not mean the policy was cancelled. Recovered historical statements are not original revision snapshots.
Retained observations · 5
Compact evidence remains available after full document bodies expire. Earlier extractions can have different vocabulary or capture limitations.
- 12 Oct 19:50 UTC · 8 candidates
- 6 Oct 17:57 UTC · 11 candidates
- 5 Oct 17:50 UTC · 11 candidates
- 4 Jun 2024 09:05 UTC · 8 candidates
- 5 Feb 2024 07:34 UTC · 9 candidates
Microsoft's edits
History on GitHubCommits to the page's source in MicrosoftDocs/SupportArticles-docs, with Microsoft's own messages. Commit dates can be hours or days before Learn publishes the change. ChangeIntel keeps a copy of each diff, so an edit stays readable here if GitHub stops serving it. Read 19 Oct 23:40 UTC.
Related public evidence
- Community source · 19 Oct 2026Should You Install Certificate Authority on a Domain Controller? PKI Design Best Practices
- Public source · 19 Oct 2026Retiring NTLM: Frequently asked questions
- Public source · 13 Oct 2026Active Directory Federation Services (AD FS) Spoofing Vulnerability
- Public source · 13 Oct 2026Active Directory Federation Services (AD FS) Spoofing Vulnerability
- Public source · 13 Oct 2026Active Directory Federation Services (AD FS) Security Feature Bypass Vulnerability
- Public source · 13 Oct 2026Active Directory Federation Services (AD FS) Security Feature Bypass Vulnerability
Retained observations
- 12 Oct 19:50 UTC · shown above
- 6 Oct 17:57 UTC
Source metadata changed; retained article content is unchanged.
- 5 Oct 17:50 UTC
Baseline for retained history; no earlier retained text to compare.
What changed
First observed 18 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.