What is KeyLogger
A Keylogger is a type of spyware software that capability to record every keystroke you make to a log file, take a screen snapshot, record instant message, email etc.
Type of Keylogger
§ Hardware Keylogger
§ Software Keylogger
More About Keylogger
§ Hardware keylogger cannot be detected by software, but the main drawback is require physical access to a computer.
§ When we use Virtual Keyboards then Keylogger can not record the keystroke.
§ An Anti keylogger program can detect and disable Keylogger programs.