PC Security Manager

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

Limitations:

30-day, 15-use trial