Hardware keylogger reviews may speak of a few benefits, but keylogger software is so incredibly simple to use and can do so with the invisible stealth of a ninja. The beauty of using software to monitor computer activity is also in the adaptability of such, as any updates made can be implemented within a few short minutes with the click of a mouse. This is something you can’t do with a hardware keylogger, reviews of raving positivity or not. When you need to monitor computer activity, you should do so with software and not a card or other piece of hardware that needs any physical installation.
The brilliance of a keylogger program as can be seen in reviews that mention them, is in the stealth that some of them use. They must act covertly, or otherwise those watched will realize they’re being watched, therefore any telltale signs of such a program existing and running on the computer while anyone is using it would be counterproductive to the cause.
If there’s an icon on the desktop that says “spy”-anything, you’ve lost. If there’s a jumping icon in the system tray at the base of the screen that screams “you’re being watched!”, you’ve lost. Anything like that at all is just an epic fail.
This is why some software programs don’t even have these, and remain hidden from everyone except the one who has put it into place on the computer. Even hardware keylogger reviews show that those systems, whether hardware or software based, that have any sign of existing will not do their job properly at all.