Event ID 4823

NTLM authentication failed because access control restrictions are required

NTLM authentication failed because access control restrictions are required.

Account Name:   %1
Device Name:    %2
Error Code: %3

Authentication Policy Information:
    Silo Name:  %4
    PolicyName: %5



Lookup Audit Policy Configuration Settings

C:\> AuditPol.exe /get /subcategory:"Credential Validation"
How to enable Windows Auditing
Recommended Audit Policy

Operating Systems:
Windows 2012 R2Windows 8.1Windows 10Windows 2016Windows 2019Windows 11Windows 2022Windows 2025

Audit Category:
Account Logon

Audit Subcategory:
Credential Validation

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