Modern-day keyloggers are more readily available and certainly do much more than recording keystrokes.Īnd while their legality has for the longest time been questioned, there’s no doubt on how important this software can be. Over the years, the keylogger technology has been continuously improved to enhance its effectiveness.įrom what was simple hardware designed to record the keystrokes typed on a particular system, to software-based solutions that are easy to implement the journey has been a long time coming.