Logon,logoff,locking in the event log

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Purpose

To record my notes on logging events related to logon, logoff, and locking of Windows systems on a domain.

Notes

EventIDs

  • 4624 : All logon types
  • 4634 : An account was logged off.[1]
  • 4800 : The workstation was locked.[2]
  • 4801 : Workstation was unlocked
  • 4802 : Screen saver was invoked
  • 4803 : Screen saver was dismissed


Event Types

[3]

  • 2 : Interactive - A user logged on to this computer.
  • 3 : Network - A user or computer logged on to this computer from the network.
  • 4 : Batch - Batch logon type is used by batch servers, where processes may be executing on behalf of a user without their direct intervention.
  • 5 : Service - A service was started by the Service Control Manager.
  • 7 : Unlock - This workstation was unlocked.
  • 8 : NetworkCleartext - A user logged on to this computer from the network. The user's password was passed to the authentication package in its unhashed form.
  • 9 : NewCredentials - A caller cloned its current token and specified new credentials for outbound connections.
  • 10 : RemoteInteractive - A user logged on to this computer remotely using Terminal Services or Remote Desktop.
  • 11 : CachedInteractive - A user logged on to this computer with network credentials that were stored locally on the computer.