Security Administrator 11.62
Stop others from tampering with your PC. Deny access to Control Panel applets, disable boot keys, context menus, DOS windows, Registry editing, network access, hide desktop icons, local, network and USB drives, Start menu items, taskbar. Apply password protection to Windows, restrict users to running specific applications only, control Internet usage, view statistics of working of your kids or employees.

1st Security Agent Pro 7.61
Password-protected security utility for all Windows. Restrict access to Control Panel, disable Start Menu items, hide drives, disable DOS, boot keys, Registry editing, taskbar, task manager, and network access, hide desktop icons, apply password protection to Windows, and disable running applications. Secure Internet Explorer, disable individual menu items and individual tabs in the Internet Options dialog, as well as specific settings from each

Advanced Security Administrator 11.62
Protect your computer and restrict access to Internet with Security Administrator. This nice password-protected security utility enables you to impose a variety of access restrictions to protect your privacy and stop others from tampering with your PC. You can deny access to each individual component of several Control Panel applets, including Display, Network, Passwords, Printers, System and Internet Options. You can disable your boot keys, cont

Deskman Pro 8.0.2
Desktop security management for home users and system administrators alike. Home users need a simple way of protecting their computers on coffee breaks, or restraining access to their desktop on shared computer environments. System administrators require an effective tool to stop users from messing up the desktop, or apply tight security measures. Deskman is the tool of choice for its simplicity and effectivity.

Win Control 2004
With Win Control you can not only define the access rights each of your users should have, you can also protect the Windows Desktop from unauthorized manipulation. You can even define access privileges to system functionality for each user. Finally make an end to deleted or moved links, unlicensed copies of programs, unauthorized screensavers and most of the other vandalism to a Windows 2000/NT and Windows XP system users can think of.

Admin PC 1.9
Admin PC is a registry tool allowing you to configure your PC in a way you desire. It includes hundreds of restrictions you could apply to your system and/or your applications. These restrictions will stop others from tampering with your PC. The utility itself could be password protected. You could restrict access to Control Panel, Network Settings, Desktop, and others. You could control programs that start automatically when Windows start.