A hardware keylogger may also come in the form of a module that is installed inside the keyboard itself. Most workstation keyboards plug into the back of the computer, keeping the connections out of the user's line of sight. Hardware and software keyloggers work differently due to their medium. How a keylogger works depends on its type. The rootkit can launch and operate stealthily to evade manual detection or antivirus scans. It can be purposefully downloaded by someone who wants to monitor activity on a particular computer, or it can be malware downloaded unwittingly and executed as part of a rootkit or remote administration Trojan (RAT). The device is designed to resemble an ordinary keyboard PS/2 connector, part of the computer cabling or a USB adaptor, making it relatively easy for someone who wants to monitor a user's behavior to hide the device.Ī keylogging software program does not require physical access to the user's computer for installation. law enforcement agencies to analyze incidents involving computer use.Ī hardware-based keylogger is a small device that serves as a connector between the keyboard and the computer.device owners to track possible unauthorized activity on their devices or.parents to supervise their children's internet usage.employers to observe employees' computer activities.Some uses of keyloggers could be considered ethical or appropriate in varying degrees. Keyloggers are often used as a spyware tool by cybercriminals to steal personally identifiable information (PII), login credentials and sensitive enterprise data. Keylogger software is also available for use on smartphones, such as the Apple iPhone and Android devices. Gillis, Technical Writer and EditorĪ keylogger, sometimes called a keystroke logger or keyboard capture, is a type of surveillance technology used to monitor and record each keystroke on a specific computer.

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