Transparent Screen Lock - Password protect your workstation or server with "Transparent Screen Lock" while monitoring programs that are running.
LiteLockr - LiteLockr is a free, portable utility for locking your keyboard and mouse.
ClearLock - A transparent screen locker.
KeyFreeze - KeyFreeze is a FREE Windows application that blocks your keyboard and mouse without...
VBLock - Converged Infrastructure
GO Locker - GO Locker,design to GO Launcher EX is the most simple locker for Android!