LuJoSoft DeskLockII is a utility for quick computer locking when you leave it unattended. It shows a lock screen, disables any user from accessing your pc. You can lock your PC by double clicking on DesktLockII.exe. To unlock the computer you must enter correct password only. Features include screen transparency, you have 3 tries to enter password then the intruder will be lockdown, protected against Ctrl+Alt+Del or a system reset, protected against force closing using "Alt F4", you can change your password at any time, all process will continue to work while the screen is lock, and will protect your computer even after incorrect shutdown (example when anybody turn off the power of locked computer).
||.Net framework 4.5