System-preferred authentication
Observed content change
8 removed passages (about 50 words). The changed wording mentions prerequisites. Review the source to confirm the effect.
May need admin actionCheck whether new requirements apply to your setup.
[removed: Note]
[removed: Access to this page requires authorization. You can try signing in or changing directories.]
[removed: Access to this page requires authorization. You can try changing directories.]
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[removed: Want to try using Ask Learn to clarify or guide you through this topic?]
Microsoft's wording from Microsoft source, © Microsoft Corporation, under MIT. 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
- System-preferred authentication
- 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. 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
- 7 Oct 22:34 UTC
- First observed on this installation
- 5 Oct 23:18 UTC
- Last successful check
- today 01:09 UTC
- Next check due
- today 07:09 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- 9 undated sections
- 13 with conditions
Requirements, exceptions and scope
System-preferred authentication has three modes:…
Disabled - No change to sign-in logic.…
Enabled - System-preferred authentication applies to second-factor only. The existing sign-in behavior continues…
- Windows Hello for Business and macOS Platform SSO at first-factor sign-inException4 conditions4 passages
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.
Observed history and review priority
Captured 12 Oct 19:50 UTC; extracted 16 Oct 16:10 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c.
Review priority. Conditions changed in observed revisions · Previously extracted guidance is missing from a later capture · Extracted assertions require review · Applicability or exceptions require review
0 date changes and 4 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 · 3
Compact evidence remains available after full document bodies expire. Earlier extractions can have different vocabulary or capture limitations.
- 12 Oct 19:50 UTC · 25 candidates
- 7 Oct 23:38 UTC · 25 candidates
- 5 Oct 23:18 UTC · 27 candidates
Microsoft's edits
History on GitHubCommits to the page's source in MicrosoftDocs/entra-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 18 Oct 23:50 UTC.
Related public evidence
No related evidence found in this installation's recent collection. This does not establish that no announcement exists.
Retained observations
- 12 Oct 19:50 UTC · shown above
- 7 Oct 23:38 UTC
1 removed passage (about 50 words). The changed wording mentions dates and deadlines, settings and controls. Review the source to confirm the effect.
- 5 Oct 23:18 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.