SMB signing hardening guidance
No content change seen yet. Watched since 12 Oct 19:19 UTC, last read 19 Oct 23:40 UTC, next check today 23:40 UTC.
Read the Microsoft source · Link to this observation · My radar
Timeline
From the capture of 12 Oct 19:19 UTC- 1 date
- 1 undated section
- 10 with conditions
- AnnouncedJune 2024 Published timing is qualified; effectiveness is not confirmed.
- 2 years agomonth windowAnnounced · unconfirmed
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.
Link-LocalNBT-NS
Requirements, exceptions and scope
- Active Directory Hardening Series - Part 6 – Enforcing SMB SigningRequirementExceptionRecommendation16 conditions13 passages
Link-LocalNBT-NSSome people picture an AiTM as somebody who is physically in the building and lurking around in a network closet. In reality, an AiTM is…
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 19:19 UTC; extracted 16 Oct 16:10 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c.
Review priority. Extracted assertions require review · Applicability or exceptions require review
0 date changes and 0 condition changes across 0 compared revisions. Suggested check interval: 24 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.
Related public evidence
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What changed
First observed 18 Oct 2026No field changes in the recorded history.
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