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JiJi Account Lockout Tool
  

  • Explain about account lockout event ids ?

    The event ids are the specific numbers associated as tags to the specific events in the event log. The account lockout event ids are very helpful in analyzing and investigating the background reasons , users and source involved in the account lockout scenario.


    Let us see the account lockout event ids in Windows Server 2003:


    Event Id Event Type Event Occured Reason
    529 Failure Audit Logon Failure Unknown user name or bad Password
    539 Failure Audit Logon Failure The user trying to logon is already locked
    612 Policy Change Policy Changed General Audit Policy changed
    643 Policy Change Domain Policy Changed Changes in Account Lockout and Password policis
    644 Success Audit User Account Locked Out The user account has reached the account lockout threshold
    671 Success Audit User Account Unlocked User Account Unlocked
    675 Failure Audit Logon Failure Pre-authentication failed

    Event Id Event Type Event Occured Reason
    4625 Failure Audit Logon Failure Unknown user name or bad Password
    4719 Policy Change Policy Changed General Audit Policy changed
    4739 Policy Change Domain Policy Changed Changes in Account Lockout and Password policis
    4740 Success Audit User Account Locked Out The user account has reached the account lockout threshold
    4767 Success Audit User Account Unlocked User Account Unlocked
    4771 Failure Audit Logon Failure Kerberos Pre-authentication failed