Autologon Security (Windows Embedded Standard 2009)
The Autologon component provides automated user authentication on your run-time image. You can set the username, password, and domain of the default logon account.
Autologon allows anyone who uses the system equal privileges. By setting the appropriate access permission for the user account that is used when automatically logging on to the system, you can allow access to certain parts of the system and deny access to other parts of system.