How Hardware Keyloggers Works
Do you know what keyloggers is? A keylogger is mainly a program which runs in computer silently and secretly recording all the keystrokes of the user. They used a method of recording and capturing user's keystrokes including passwords. Once after the key strokes are logged for the latter retrieval by the attacker they are hidden away. Keyloggers are basically of two types, it can be software or hardware based.
Hardware based keyloggers are generally more complex that software keyloggers and is much hard to detect.
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