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+# Get-RegLoggedOn
+
+## SYNOPSIS
+Returns who is logged onto the local (or a remote) machine
+through enumeration of remote registry keys.
+
+Note: This function requires only domain user rights on the
+machine you're enumerating, but remote registry must be enabled.
+
+Author: Matt Kelly (@BreakersAll)  
+License: BSD 3-Clause  
+Required Dependencies: Invoke-UserImpersonation, Invoke-RevertToSelf, ConvertFrom-SID
+
+## SYNTAX
+
+```
+Get-RegLoggedOn [[-ComputerName] <String[]>]
+```
+
+## DESCRIPTION
+This function will query the HKU registry values to retrieve the local
+logged on users SID and then attempt and reverse it.
+Adapted technique from Sysinternal's PSLoggedOn script.
+Benefit over
+using the NetWkstaUserEnum API (Get-NetLoggedon) of less user privileges
+required (NetWkstaUserEnum requires remote admin access).
+
+## EXAMPLES
+
+### -------------------------- EXAMPLE 1 --------------------------
+```
+Get-RegLoggedOn
+```
+
+Returns users actively logged onto the local host.
+
+### -------------------------- EXAMPLE 2 --------------------------
+```
+Get-RegLoggedOn -ComputerName sqlserver
+```
+
+Returns users actively logged onto the 'sqlserver' host.
+
+### -------------------------- EXAMPLE 3 --------------------------
+```
+Get-DomainController | Get-RegLoggedOn
+```
+
+Returns users actively logged on all domain controllers.
+
+### -------------------------- EXAMPLE 4 --------------------------
+```
+$SecPassword = ConvertTo-SecureString 'Password123!' -AsPlainText -Force
+```
+
+$Cred = New-Object System.Management.Automation.PSCredential('TESTLAB\dfm.a', $SecPassword)
+Get-RegLoggedOn -ComputerName sqlserver -Credential $Cred
+
+## PARAMETERS
+
+### -ComputerName
+Specifies the hostname to query for remote registry values (also accepts IP addresses).
+Defaults to 'localhost'.
+
+```yaml
+Type: String[]
+Parameter Sets: (All)
+Aliases: HostName, dnshostname, name
+
+Required: False
+Position: 1
+Default value: Localhost
+Accept pipeline input: True (ByPropertyName, ByValue)
+Accept wildcard characters: False
+```
+
+## INPUTS
+
+## OUTPUTS
+
+### PowerView.RegLoggedOnUser
+
+A PSCustomObject including the UserDomain/UserName/UserSID of each
+actively logged on user, with the ComputerName added.
+
+## NOTES
+
+## RELATED LINKS
+