Event ID - 4739

Event Id4739
SourceMicrosoft-Windows-Security-Auditing
DescriptionDomain Policy was changed.

Change Type: Lockout Policy modified
      Subject:
      Security ID: <Security ID>
      Account Name: <Account Name>
      Account Domain: <Domain name>
      Logon ID: <Logon ID>     

Domain:
      Domain Name: <Domain name>
      Domain ID: <Domain name>     

Changed Attributes:
      Min. Password Age:
      Max. Password Age:
      Force Logoff:
      Lockout Threshold: 7
      Lockout Observation Window: 1800
      Lockout Duration: 1800
      Password Properties:
      Min. Password Length:
      Password History Length:
      Machine Account Quota:
      Mixed Domain Mode:
      Domain Behavior Version:
      OEM Information:
      Additional Information:
      Privileges:
Event InformationCause :
This log is generated when computer's Security Settings\Account Policy or Account Lockout Policy policy was modified - either via Local Security Policy or Group Policy in Active Directory.
Reference Links

Catch threats immediately

We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.

See what we caught

Did this information help you to resolve the problem?

Yes: My problem was resolved.
No: The information was not helpful / Partially helpful.