Access Controller is a desktop locking security utility you can use to protect your desktop when you are not near your PC. To activate protection, define a password in Options, and select the Lock command. Password protection can be automatically activated on boot or with a click of an icon in the system tray. You can also log access attempts and enforce a custom background image. Access Controller supports a simple messaging system to allow your visitors to leave short messages on your locked desktop. Access Controller gives you two locking methods: with hiding your desktop and using a screen saver; and without hiding to allow others to see what is happening on your desktop. The second method is good for showrooms where you need to demonstrate something to your customers.

Here are the major features of Access Controller:
* Lets you lock your computer with a password.
* Allows you to lock your desktop while you're away.
* Optional Windows startup locking.
* Creates a log file of access events.