Is it possible to detect a keylogger program?

I want to install a keylogger program to find out if my SO has been unfaithful. But I am worried that he will somehow find out about it. How is the program labeled on the computer? Is it easily spotted? If spy busting programs (like Spyware Blaster & Spybot Search and destroy) are run, will that show the keylogger... show more I want to install a keylogger program to find out if my SO has been unfaithful. But I am worried that he will somehow find out about it. How is the program labeled on the computer? Is it easily spotted? If spy busting programs (like Spyware Blaster & Spybot Search and destroy) are run, will that show the keylogger program?
3 answers 3