Kouakou

You can control what appears during Windows NT security dialog box using the following Windows NT registry hack:

Disable Lock Workstation button:(Ctrl+Alt+Del)
Hive: HKEY_CURRENT_USER
Key: Software\Microsoft\Windows\CurrentVersion\Policies\System
Name: DisableLockWorkstation
Type: REG_DWORD
Value: 1 disable


Disable Task Manager button:
Hive: HKEY_CURRENT_USER
Key: Software\Microsoft\Windows\CurrentVersion\Policies\System
Name: DisableTaskMgr
Type: REG_DWORD
Value: 1 disable


Disable Change Password button:
Hive: HKEY_CURRENT_USER
Key: Software\Microsoft\Windows\CurrentVersion\Policies\System
Name: DisableChangePassword
Type: REG_DWORD
Value: 1 disable


Disable Logoff button:
Hive: HKEY_CURRENT_USER
Key: Software\Microsoft\Windows\CurrentVersion\Policies\Explorer Note: change from System to Explorer
Name: NoLogoff
Type: REG_DWORD
Value: 1 disable
Note that the NoLogoff diable logoff option from the Security dialog and from Start menu.


Disable Shutdown button:
Hive: HKEY_CURRENT_USER
Key: Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Name: NoClose
Type: REG_DWORD
Value: 1 disable

HTH