Get-LogonFailureEvent¶
SYNOPSIS¶
This function searches for logon failure events, those events with Ids of 4625 and 4771.
SYNTAX¶
Get-LogonFailureEvent [[-ComputerName] <String[]>] [[-Credential] <PSCredential>] [[-StartTime] <DateTime>] [[-EndTime] <DateTime>] [[-MaxEvents] <Int64>] [-Oldest] [-Raw] [<CommonParameters>]
DESCRIPTION¶
This function searches for logon failure events, those events with Ids of 4625 and 4771.
EXAMPLES¶
Example 1¶
PS C:\> Get-LogonFailureEvent -ComputerName dc07 -MaxEvents 10 -Credential (Get-Credential) | Format-Table -Property ComputerName,TimeCreated,TargetUserName,IPAddress,IpPort,LogonMethod,Reason ComputerName TimeCreated TargetUserName IpAddress LogonMethod Reason ------------ ----------- -------------- --------- ----------- ------ DC1.contoso.com 5/11/2018 8:39:29 PM rtorn 192.168.1.22 Undetermined logon method 0x18 DC1.contoso.com 5/11/2018 8:39:27 PM tljones 192.168.1.18 Undetermined logon method 0x18 DC1.contoso.com 5/11/2018 8:39:27 PM ftpug 192.168.1.66 Undetermined logon method 0x18 DC1.contoso.com 5/11/2018 8:39:24 PM ftpug 192.168.1.66 Undetermined logon method 0x18 DC1.contoso.com 5/11/2018 8:38:51 PM WKSTN99$ 192.168.1.9 Network Account currently disabled. DC1.contoso.com 5/11/2018 8:37:41 PM jknoxville 192.168.1.67 Undetermined logon method 0x18
PARAMETERS¶
-ComputerName¶
Gets events from the event logs on the specified computer(s). Type the NetBIOS name, an Internet Protocol (IP) address, or the fully qualified domain name of the computer. The default value is the local computer.
Type: String[] Parameter Sets: (All) Aliases: IPAddress, __Server, CN Required: False Position: 0 Default value: None Accept pipeline input: True (ByPropertyName, ByValue) Accept wildcard characters: False
-Credential¶
Specifies a user account that has permission to perform this action. The default value is the current user.
Type a user name, such as User01 or Domain01\User01. Or, enter a PSCredential object, such as one generated by the Get-Credential cmdlet. If you type a user name, you will be prompted for a password. If you type only the parameter name, you will be prompted for both a user name and a password.
Type: PSCredential Parameter Sets: (All) Aliases: Required: False Position: 1 Default value: None Accept pipeline input: False Accept wildcard characters: False
-EndTime¶
Specifies the end of the time period for the event log query.
Type: DateTime Parameter Sets: (All) Aliases: Required: False Position: 3 Default value: None Accept pipeline input: False Accept wildcard characters: False
-MaxEvents¶
Specifies the maximum number of events this function returns. The default is to return all the events in the logs.
Type: Int64 Parameter Sets: (All) Aliases: Required: False Position: 4 Default value: None Accept pipeline input: False Accept wildcard characters: False
-Oldest¶
Returns the events in oldest-first order. By default, events are returned in newest-first order.
Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False
-StartTime¶
Specifies the beginning of the time period for the event log query.
Type: DateTime Parameter Sets: (All) Aliases: Required: False Position: 2 Default value: None Accept pipeline input: False Accept wildcard characters: False
-Raw¶
Use this switch to provide the raw event log record for the function.
Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False
CommonParameters¶
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.