SetWindowHookEx(....)-----> Hooking the KeyBoard

[ZarrinPour]

Hi all,
As all of you are aware there are two types of Hooks - Thread specific hooks and Systemwide hooks.The hook is set by calling the function SetWindowsHookEx( ). If you want to associate the hook with other processes and threads, you will have to use a systemwide hook.
But i want to know how can i detect Keyboard-Monitor programs(that logs Key-Strokes) at runtime programmatically.?
Some time these programs can be dangerous for security reasons.

Thanks.