From FSPro Labs:
My Lockbox is security software enabling you to password protect any folder on your computer. The protected folder (lockbox) is hidden from any user and application of your system, including Administrator and the System itself. It is impossible to access the lockbox not only from the local computer, but also from the net. The program is extremely easy to use. You can set the lockbox location and the password during the setup procedure. After the setup is done, lockbox will be hidden and locked until you enter the valid password. My Lockbox Control Panel allows you to easily change basic lockbox parameters: lockbox location, protection status, and password. In addition, a skinned user interface lets you choose from different skins to select the most comfortable look and feel of the software. The program is effective, easy to use.