ID Event Description
1100 The event logging service has shut down
1102 The audit log was cleared
4608 Windows is starting up
4609 Windows is shutting down
4610 An authentication package has been loaded by the Local Security Authority
4611 A trusted logon process has been registered with the Local Security Authority
4612 Internal resources allocated for the queuing of audit messages have been exhausted, leading to the loss of some audits
4614 A notification package has been loaded by the Security Account Manager
4615 Invalid use of LPC port
4616 The system time was changed
4618 A monitored security event pattern has occurred.
4621 Administrator recovered system from CrashOnAuditFail.
4622 A security package has been loaded by the Local Security Authority.
4624 An account was successfully logged on
4625 An account failed to log on
4626 User / Device claims information
4634 An account was logged off
4646 n/a
4647 User initiated logoff
4648 A logon was attempted using explicit credentials
4650 An IPsec main mode security association was established
4651 An IPsec main mode security association was established
4652 An IPsec main mode negotiation failed
4653 An IPsec main mode negotiation failed
4654 An IPsec quick mode negotiation failed
4655 An IPsec main mode security association ended
4656 A handle to an object was requested
4657 A registry value was modified
4658 The handle to an object was closed
4659 A handle to an object was requested with intent to delete
4660 An object was deleted
4661 A handle to an object was requested
4662 An operation was performed on an object
4663 An attempt was made to access an object
4664 An attempt was made to create a hard link
4665 An attempt was made to create an application client context
4666 An application attempted an operation
4667 An application client context was deleted
4668 An application was initialized
4670 Permissions on an object were changed
4671 An application attempted to access a blocked ordinal through the TBS
4672 Special privileges assigned to new logon
4673 A privileged service was called
4674 An operation was attempted on a privileged object
4675 SIDs were filtered
4688 A new process has been created
4689 A process has exited
4690 An attempt was made to duplicate a handle to an object
4691 Indirect access to an object was requested
4692 Backup of data protection master key was attempted
4693 Recovery of data protection master key was attempted
4694 Protection of auditable protected data was attempted
4695 Unprotection of auditable protected data was attempted
4697 A service was installed in the system
4698 A scheduled task was created
4699 This event generates every time a scheduled task was deleted.
4700 A scheduled task was enabled
4701 A scheduled task was disabled
4702 A scheduled task was updated
4704 A user right was assigned
4706 A new trust was created to a domain
4707 A trust to a domain was removed
4709 The IPsec Policy Agent service was started
4710 The IPsec Policy Agent service was disabled
4711 PAStore Engine
4712 IPsec Policy Agent encountered a potentially serious failure
4713 Kerberos policy was changed
4714 Data Recovery Agent group policy for Encrypting File System (EFS) has changed
4715 The audit policy (SACL) on an object was changed
4716 Trusted domain information was modified
4717 System security access was granted to an account
4718 System security access was removed from an account
4719 System audit policy was changed
4720 A user account was created
4722 A user account was enabled
4723 An attempt was made to change an account's password
4724 An attempt was made to reset an account's password
4725 A user account was disabled
4726 A user account was deleted
4727 A security-enabled global group was created
4728 A member was added to a security-enabled global group
4729 A member was removed from a security-enabled global group
4730 A security-enabled global group was deleted
4731 A security-enabled local group was created
4732 A member was added to a security-enabled local group
4733 A member was removed from a security-enabled local group
4734 A security-enabled local group was deleted
4735 A security-enabled local group was changed
4737 A security-enabled global group was changed
4738 A user account was changed
4739 Domain Policy was changed
4740 A user account was locked out
4741 A computer account was created
4742 A computer account was changed
4743 A computer account was deleted
4744 A security-disabled local group was created
4745 A security-disabled local group was changed
4746 A member was added to a security-disabled local group
4747 A member was removed from a security-disabled local group
4748 A security-disabled local group was deleted
4757 A member was removed from a security-enabled universal group
4758 A security-enabled universal group was deleted
4759 A security-disabled universal group was created
4760 A security-disabled universal group was changed
4761 A member was added to a security-disabled universal group
4762 A member was removed from a security-disabled universal group
4763 A security-disabled universal group was deleted
4767 A user account was unlocked
4772 A Kerberos authentication ticket request failed
4776 The computer attempted to validate the credentials for an account
4778 A session was reconnected to a Window Station
4779 A session was disconnected from a Window Station
4781 The name of an account was changed
4783 A basic application group was created
4784 A basic application group was changed
4785 A member was added to a basic application group
4786 A member was removed from a basic application group
4787 A non-member was added to a basic application group
4788 A non-member was removed from a basic application group
4789 A basic application group was deleted
4790 An LDAP query group was created
4791 A basic application group was changed
4792 An LDAP query group was deleted
4793 The Password Policy Checking API was called
4797 An attempt was made to query the existence of a blank password for an account
4800 The workstation was locked
4801 The workstation was unlocked
4802 The screen saver was invoked
4803 The screen saver was dismissed
4816 RPC detected an integrity violation while decrypting an incoming message. Peer Name: %1 Protocol Sequence: %2 Security Error: %3
4817 Auditing settings on object were changed
4818 Proposed Central Access Policy does not grant the same access permissions as the current Central Access Policy
4819 Central Access Policies on the machine have been changed
4820 A Kerberos Ticket-granting-ticket (TGT) was denied because the device does not meet the access control restrictions
4821 A Kerberos service ticket was denied because the user, device, or both does not meet the access control restrictions
4822 NTLM authentication failed because the account was a member of the Protected User group
4823 NTLM authentication failed because access control restrictions are required
4824 Kerberos preauthentication by using DES or RC4 failed because the account was a member of the Protected User group
4825 A user was denied the access to Remote Desktop. By default, users are allowed to connect only if they are members of the Remote Desktop Users group or Administrators group
4864 A namespace collision was detected
4865 A trusted forest information entry was added
4866 A trusted forest information entry was removed
4867 A trusted forest information entry was modified
4868 The certificate manager denied a pending certificate request
4869 Certificate Services received a resubmitted certificate request
4870 Certificate Services revoked a certificate
4871 Certificate Services received a request to publish the certificate revocation list (CRL)
4872 Certificate Services published the certificate revocation list (CRL)
4873 A certificate request extension changed
4874 One or more certificate request attributes changed
4875 Certificate Services received a request to shut down
4876 Certificate Services backup started
4877 Certificate Services backup completed
4878 Certificate Services restore started
4879 Certificate Services restore completed
4880 Certificate Services started
4881 Certificate Services stopped
4882 The security permissions for Certificate Services changed
4883 Certificate Services retrieved an archived key
4884 Certificate Services imported a certificate into its database
4885 The audit filter for Certificate Services changed
4886 Certificate Services received a certificate request
4887 Certificate Services approved a certificate request and issued a certificate
4888 Certificate Services denied a certificate request
4889 Certificate Services set the status of a certificate request to pending
4890 The certificate manager settings for Certificate Services changed
4891 A configuration entry changed in Certificate Services
4892 A property of Certificate Services changed
4893 Certificate Services archived a key
4894 Certificate Services imported and archived a key
4895 Certificate Services published the CA certificate to Active Directory Domain Services
4896 One or more rows have been deleted from the certificate database
4897 Role separation enabled
4898 Certificate Services loaded a template
4899 A Certificate Services template was updated
4900 Certificate Services template security was updated
4902 The Per-user audit policy table was created
4904 An attempt was made to register a security event source
4905 An attempt was made to unregister a security event source
4906 The CrashOnAuditFail value has changed
4907 Auditing settings on object were changed
4908 Special Groups Logon table modified
4909 The local policy settings for the TBS were changed
4910 The group policy settings for the TBS were changed
4911 Resource attributes of the object were changed
4912 Per User Audit Policy was changed
4913 Central Access Policy on the object was changed
4928 An Active Directory replica source naming context was established
4929 An Active Directory replica source naming context was removed
4930 An Active Directory replica source naming context was modified
4931 An Active Directory replica destination naming context was modified
4932 Synchronization of a replica of an Active Directory naming context has begun
4933 Synchronization of a replica of an Active Directory naming context has ended
4934 Attributes of an Active Directory object were replicated
4935 Replication failure begins
4936 Replication failure ends
4937 A lingering object was removed from a replica
4944 The following policy was active when the Windows Firewall started
4945 A rule was listed when the Windows Firewall started
4946 A change was made to the Windows Firewall exception list. A rule was added
4947 A change was made to the Windows Firewall exception list. A rule was modified
4948 A change was made to the Windows Firewall exception list. A rule was deleted
4949 Windows Firewall settings were restored to the default values.
4950 A Windows Firewall setting was changed
4951 Windows Firewall ignored a rule because its major version number is not recognized
4952 Windows Firewall ignored parts of a rule because its minor version number is not recognized
4953 Windows Firewall ignored a rule because it could not be parsed
4954 Group Policy settings for Windows Firewall were changed, and the new settings were applied.
4956 Windows Firewall changed the active profile
4957 Windows Firewall did not apply the following rule
4958 Windows Firewall did not apply the following rule because the rule referred to items not configured on this computer
4960 IPsec dropped an inbound packet that failed an integrity check
4961 IPsec dropped an inbound packet that failed a replay check
4962 IPsec dropped an inbound packet that failed a replay check
4963 IPsec dropped an inbound clear text packet that should have been secured
4964 Special groups have been assigned to a new logon
4965 IPsec received a packet from a remote computer with an incorrect Security Parameter Index (SPI)
4976 During main mode negotiation, IPsec received an invalid negotiation packet
4977 During quick mode negotiation, IPsec received an invalid negotiation packet
4978 During extended mode negotiation, IPsec received an invalid negotiation packet
4979 IPsec main mode and extended mode security associations were established
4980 IPsec main mode and extended mode security associations were established
4981 IPsec main mode and extended mode security associations were established
4982 IPsec main mode and extended mode security associations were established
4983 An IPsec extended mode negotiation failed
4984 An IPsec extended mode negotiation failed
4985 The state of a transaction has changed
5024 The Windows Firewall service started successfully.
5025 The Windows Firewall service was stopped.
5027 The Windows Firewall service was unable to retrieve the security policy from the local storage.
5028 Windows Firewall was unable to parse the new security policy.
5029 The Windows Firewall service failed to initialize the driver.
5030 The Windows Firewall service failed to start.
5031 Windows Firewall blocked an application from accepting incoming connections on the network.
5032 Windows Firewall was unable to notify the user that it blocked an application from accepting incoming connections on the network.
5033 The Windows Firewall Driver started successfully.
5034 The Windows Firewall Driver was stopped.
5035 The Windows Firewall Driver failed to start.
5037 The Windows Firewall Driver detected a critical runtime error.
5038 Code integrity determined that the image hash of a file is not valid.
5039 A registry key was virtualized.
5040 A change was made to IPsec settings. An authentication set was added.
5041 A change was made to IPsec settings. An authentication set was modified.
5042 A change was made to IPsec settings. An authentication set was deleted.
5043 A change was made to IPsec settings. A connection security rule was added.
5044 A change was made to IPsec settings. A connection security rule was modified.
5045 A change was made to IPsec settings. A connection security rule was deleted.
5046 A change was made to IPsec settings. A crypto set was added.
5047 A change was made to IPsec settings. A crypto set was modified.
5048 A change was made to IPsec settings. A crypto set was deleted.
5049 An IPsec security association was deleted.
5050 An attempt to programmatically disable Windows Firewall was rejected.
5051 A file was virtualized.
5056 A cryptographic self test was performed.
5057 A cryptographic primitive operation failed.
5058 Key file operation.
5059 Key migration operation.
5060 Verification operation failed.
5061 Cryptographic operation.
5062 A kernel-mode cryptographic self test was performed.
5063 A cryptographic provider operation was attempted.
5064 A cryptographic context operation was attempted.
5065 A cryptographic context modification was attempted.
5066 A cryptographic function operation was attempted.
5067 A cryptographic function modification was attempted.
5068 A cryptographic function provider operation was attempted.
5069 A cryptographic function property operation was attempted.
5070 A cryptographic function property modification was attempted.
5071 Key access denied by Microsoft key distribution service.
5120 OCSP Responder Service Started.
5121 OCSP Responder Service Stopped.
5122 A Configuration entry changed in the OCSP Responder Service.
5123 A configuration entry changed in the OCSP Responder Service.
5124 A security setting was updated on OCSP Responder Service.
5125 A request was submitted to OCSP Responder Service.
5126 Signing Certificate was automatically updated by the OCSP Responder Service.
5127 The OCSP Revocation Provider successfully updated the revocation information.
5136 A directory service object was modified
5137 A directory service object was created
5140 A network share object was accessed
5142 A network share object was added
5143 A network share object was modified
5144 A network share object was deleted
5145 A network share object was checked to see whether client can be granted desired access.
5146 The Windows Filtering Platform has blocked a packet.
5147 A more restrictive Windows Filtering Platform filter has blocked a packet.
5148 The Windows Filtering Platform has detected a DoS attack.
5149 The DoS attack has subsided and normal processing is being resumed.
5150 The Windows Filtering Platform has blocked a packet.
5151 A more restrictive Windows Filtering Platform filter has blocked a packet.
5152 The Windows Filtering Platform has blocked a packet.
5153 A more restrictive Windows Filtering Platform filter has blocked a packet.
5154 The Windows Filtering Platform has permitted an application or service to listen on a port for incoming connections.
5155 The Windows Filtering Platform has blocked an application or service from listening on a port for incoming connections.
5156 The Windows Filtering Platform has allowed a connection.
5157 The Windows Filtering Platform has blocked a connection.
5158 The Windows Filtering Platform has permitted a bind to a local port.
5168 Spn check for SMB/SMB2 fails.
5376 Credential Manager credentials were backed up.
5377 Credential Manager credentials were restored from a backup.
5378 The requested credentials delegation was disallowed by policy.
5440 The following callout was present when the Windows Filtering Platform Base Filtering Engine started.
5441 The following filter was present when the Windows Filtering Platform Base Filtering Engine started.
5442 The following provider was present when the Windows Filtering Platform Base Filtering Engine started.
5443 The following provider context was present when the Windows Filtering Platform Base Filtering Engine started.
5444 The following sub-layer was present when the Windows Filtering Platform Base Filtering Engine started.
5446 A Windows Filtering Platform callout has been changed.
5447 A Windows Filtering Platform filter has been changed.
5448 A Windows Filtering Platform provider has been changed.
5449 A Windows Filtering Platform provider context has been changed.
5450 A Windows Filtering Platform sub-layer has been changed.
5451 An IPsec quick mode security association was established.
5452 An IPsec quick mode security association ended.
5453 An IPsec negotiation with a remote computer failed.
5456 IPsec Policy Agent applied Active Directory storage IPsec policy on the computer.
5457 IPsec Policy Agent failed to apply Active Directory storage IPsec policy on the computer.
5458 IPsec Policy Agent applied locally cached copy of Active Directory storage IPsec policy on the computer.
5459 IPsec Policy Agent failed to apply locally cached copy of Active Directory storage IPsec policy on the computer.
5460 IPsec Policy Agent applied local registry storage IPsec policy on the computer.
5461 IPsec Policy Agent failed to apply local registry storage IPsec policy on the computer
5462 IPsec Policy Agent failed to apply some rules of the active IPsec policy on the computer.
5463 IPsec Policy Agent polled for changes to the active IPsec policy and detected no changes.
5464 IPsec Policy Agent polled for changes to the active IPsec policy, detected changes, and applied them.
5465 IPsec Policy Agent received a control for forced reloading of IPsec policy and processed the control successfully.
5466 IPsec Policy Agent polled for changes to the Active Directory IPsec policy.
5467 IPsec Policy Agent polled for changes to the Active Directory IPsec policy.
5468 IPsec Policy Agent polled for changes to the Active Directory IPsec policy.
5471 IPsec Policy Agent loaded local storage IPsec policy on the computer.
5472 IPsec Policy Agent failed to load local storage IPsec policy on the computer.
5473 IPsec Policy Agent loaded directory storage IPsec policy on the computer.
5474 IPsec Policy Agent failed to load directory storage IPsec policy on the computer.
5477 IPsec Policy Agent failed to add quick mode filter.
5478 The IPsec Policy Agent service was started.
5479 The IPsec Policy Agent service was stopped.
5480 IPsec Policy Agent failed to get the complete list of network interfaces on the computer.
5483 The IPsec Policy Agent service failed to initialize its RPC server.
5484 The IPsec Policy Agent service experienced a critical failure and has shut down.
5485 IPsec Policy Agent failed to process some IPsec filters on a plug-and-play event for network interfaces.
5632 A request was made to authenticate to a wireless network.
5633 A request was made to authenticate to a wired network.
5712 A Remote Procedure Call (RPC) was attempted.
5888 An object in the COM+ Catalog was modified.
5889 An object was deleted from the COM+ Catalog.
5890 An object was added to the COM+ Catalog.
6144 Security policy in the group policy objects has been applied successfully.
6145 One or more errors occurred while processing security policy in the group policy objects.
6272 Network Policy Server granted access to a user.
6273 Network Policy Server denied access to a user.
6274 Network Policy Server discarded the request for a user.
6275 Network Policy Server discarded the accounting request for a user.
6276 Network Policy Server quarantined a user.
6277 Network Policy Server granted access to a user but put it on probation because the host did not meet the defined health policy.
6278 Network Policy Server granted full access to a user because the host met the defined health policy.
6279 Network Policy Server locked the user account due to repeated failed authentication attempts.
6280 Network Policy Server unlocked the user account.
6281 Code Integrity determined that the page hashes of an image file are not valid.
6400 BranchCache: Received an incorrectly formatted response while discovering availability of content.
6401 BranchCache: Received invalid data from a peer. Data discarded.
6402 BranchCache: The message to the hosted cache offering it data is incorrectly formatted.
6403 BranchCache: The hosted cache sent an incorrectly formatted response to the client's message to offer it data.
6404 BranchCache: Hosted cache could not be authenticated using the provisioned SSL certificate.
6405 BranchCache: %2 instance(s) of event id %1 occurred.
6406 %1 registered to Windows Firewall to control filtering for the following: %2.
6407 n/a
6408 Registered product %1 failed and Windows Firewall is now controlling the filtering for %2.
6409 BranchCache: A service connection point object could not be parsed.
6410 Code integrity determined that a file does not meet the security requirements to load into a process.