ActiveScreenLock 1.1 is an easy-to-use (though, very effective) security utility, that allows you to keep others from accessing your system while you're away. It uses password protection, blocks task manager (CTRL+ALT+DEL), ALT+F4, ALT+TAB shortcut and Win key. All attempts to access are logged. ActiveScreenLock can show wallpaper and clock. You can set transparency for ActiveScreenLock window, if you're using Windows XP/2000.

eFormX Kiosk Control used by Sybase (the 3rd largest Database Company in the World) gives you control over what applications can run on the Windows Desktop. It stops a User from opening an application that has not been added to the Trusted Application list. Kiosk Control stops malicious users from closing your running Screensavers or Applications. Lock down Ctrl+Alt+Delete, Task Manger, Internet Explorer File Download, Print Dialogs, Alt+F4, Startup Keys, and many other tricks a hacker might use to gain entry into Windows utilities. Control entry into the MS-DOS Console!

Protects your system from unauthorized access. Disables Task Manager, Win key, Alt+F4 and other system shortcuts. Locking and unlocking system are protected by a password. One of the most important feature is that a computer will be still protected after rebooting! All attempts of unauthorized access and invalid logins are logged by Hide Folder ScreenLock. Wallpaper and all the elements of the blocked screen can be configured to a users taste.