Set-AdminLogon.ps1

1. <# 
2. .SYNOPSIS 
3.     This script defines a function that sets autologon 
4. .DESCRIPTION 
5.     Autologon enables the system to logon after a reboot without 
6.     you needing to enter credentials. This is an ideal scenario 
7.     for lab or training room systems. This script defines 
8.     a function that sets a userid/password and autologon.
9. .NOTES 
10.     File Name  : Set-AdminLogon 
11.     Author     : Thomas Lee - tfl@psp.co.uk 
12.     Requires   : PowerShell Version 2.0 
13. .LINK 
14.     This script posted to: 
15.         http://www.pshscripts.blogspot.com 
16. .EXAMPLE 
17.     Psh> New-AdminLogon -user cookham\tfl -password 'JerryGarciaR0cks!' 
18.     Auto logon created for [Cookham\tfl] with password: [JerryGarciaR0cks]          
19.  
20. #> 
21.  
22. Function New-AdminLogon { 
23.  
24. [cmdletbinding()] 
25. Param( 
26. [string] $User     = $(Throw 'No user id specified'), 
27. [string] $Password = $(Throw 'No password specified') 
28. ) 
29.  
30. # Define registry path for autologon 
31. $RegPath = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon' 
32.  
33. # Set autologon 
34. Set-ItemProperty -Path $RegPath -Name AutoAdminLogon -Value 1  
35.  
36. # Set userid and password 
37. Set-ItemProperty -Path $RegPath -Name DefaultUserName -Value $User  
38. Set-ItemProperty -Path $regPath -Name DefaultPassword -Value $Password  
39.  
40. # Say nice things and exit! 
41. Write-Host ("Auto logon [{0}] set to password: [{1}]" -f $user, $password) 
42. } 
43.  
44. Set-AdminLogon -User 'Cookham\tfl' -Password 'JerryGarciaR0cks' 

Technorati Tags: secuirty,admin logon

Remove-AdminLogon.ps1

1. <#
2. .SYNOPSIS
3. This script defines a function that removes autologon
4. .DESCRIPTION
5. Autologon enables the system to logon after a reboot without
6. you needing to enter credentials. This is an ideal scenario
7. for lab or training room systems. This script defines
8. a function that removes the autologon registry keys
9. .NOTES
10. File Name : Remove-AdminLogon
11. Author : Thomas Lee - tfl@psp.co.uk
12. Requires : PowerShell Version 2.0
13. .LINK
14. This script posted to:
15. http://www.pshscripts.blogspot.com
16. .EXAMPLE
17. Psh> Remove-AdminLogon
18. Auto logon settings removed
20. #>
22. Function Remove-AdminLogon {
24. [Cmdletbinding()]
25. Param()
27. # Define registry path for autologon
28. $RegPath = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon'
30. # Remove autologon property
31. Remove-ItemProperty -Path $RegPath -Name AutoAdminLogon
33. # Remove userid and password
34. Remove-ItemProperty -Path $RegPath -Name DefaultUserName
35. Remove-ItemProperty -Path $RegPath -Name DefaultPassword
37. # Say nice things and exit!
38. Write-Host ("Auto logon removed")
39. }
41. Remove-AdminLogon

Technorati Tags: security,admin logon

New-AutoAdminLogon.ps1

1. <# 
2. .SYNOPSIS 
3.     This script defines a function that sets autologon 
4. .DESCRIPTION 
5.     Autologon enables the system to logon after a reboot without 
6.     you needing to enter credentials. This is an ideal scenario 
7.     for lab or training room systems. This script defines 
8.     a function that sets a userid/password and autologon. It does NOT 
9.     check to see if the value entries already exist. 
10. .NOTES 
11.     File Name  : Set-AutoAdminLogon 
12.     Author     : Thomas Lee - tfl@psp.co.uk 
13.     Requires   : PowerShell Version 2.0 
14. .LINK 
15.     This script posted to: 
16.         http://www.pshscripts.blogspot.com 
17. .EXAMPLE 
18.     Psh> Set-AutoAdminLogon -user cookham\tfl -password 'JerryGarciaR0cks!' 
19.     Auto logon set for [Cookham\tfl] with password: [JerryGarciaR0cks]          
20.  
21. #> 
22.  
23. Function Set-AdminLogon { 
24.  
25. [cmdletbinding()] 
26. Param( 
27. [string] $User     = $(Throw 'No user id specified'), 
28. [string] $Password = $(Throw 'No password specified') 
29. ) 
30.  
31. # Define registry path for autologon 
32. $RegPath = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon' 
33.  
34. # Set autologon 
35. New-ItemProperty -Path $RegPath -Name AutoAdminLogon -Value 1 -EA 0 
36.  
37. # Set userid and password 
38. New-ItemProperty -Path $RegPath -Name DefaultUserName -Value $User -EA 0 
39. New-ItemProperty -Path $regPath -Name DefaultPassword -Value $Password -EA 0 
40.  
41. # Say nice things and exit! 
42. Write-Host ("Auto logon set for [{0}] with password: [{1}]" -f $user, $password) 
43. } 
44.  
45. Set-AdminLogon -User 'Cookham\tfl' -Password 'JerryGarciaR0cks' 

Technorati Tags: secuirty,admin logon

New-Credential.ps1

1. <# 
2. .SYNOPSIS 
3.    A function to create a credential object from script. 
4. .DESCRIPTION 
5.    Enables you to create a credential objects from stored details. 
6. .NOTES 
7.     File Name  : New-Credential.ps1 
8.     Author     : Thomas Lee - tfl@psp.co.uk 
9.     Requires   : PowerShell Version 2.0 
10. .LINK 
11.     This script posted to: 
12.         http://pshscripts.blogspot.com/2011/03/new-credentialps1.html 
13. .PARAMETER UserId 
14.    The userid in the form of "domain\user" 
15. .PARAMETER Password 
16.    The password for this user 
17. .EXAMPLE 
18.    New-Credential contoso\administrator  Pa$$w0rd 
19. #> 
20.  
21. function New-Credential { 
22. param ( 
23. [string] $Userid, 
24. [string] $Pwd 
25. ) 
26. # Create the credential 
27. $spwd = ConvertTo-SecureString -AsPlainText $pwd -Force  
28. $cred = New-Object System.Management.Automation.PSCredential $userid,$spwd 
29. # Now return it to the caller 
30. return $cred 
31. } 
32.  
33. # Call the function to demostrate example 
34. New-Credential "contoso\administrator" "Pa$$w0rd" 

Technorati Tags: PowerShell,credential,security