Which hardware component attached to the keyboard cable can capture keystrokes and store them in its own memory?

Which hardware component attached to the keyboard cable can capture keystrokes and store them in its own memory?

• A. PC/BIOS Embedded
• B. Hardware Keystroke Loggers
• C. RemoteExec
• D. Keylogger Keyboard

Answer: (D)

Hardware keystroke loggers are small devices that sit inline with the keyboard connection and intercept the signals that represent keystrokes. They capture those keystrokes directly at the hardware level and store them in their own memory, so the logs remain even if the computer is powered down or the OS is secure. This makes them stealthy and effective for recording input without relying on software inside the operating system. This differs from software keyloggers, which run inside the OS and depend on the host to record keystrokes. It also clarifies why a keyboard with built-in logging isn’t the same as a separate device attached to the cable—the former embeds logging inside the keyboard itself, while the question points to a device placed on the cable path that acts as a logstore.

Hardware keystroke loggers are small devices that sit inline with the keyboard connection and intercept the signals that represent keystrokes. They capture those keystrokes directly at the hardware level and store them in their own memory, so the logs remain even if the computer is powered down or the OS is secure. This makes them stealthy and effective for recording input without relying on software inside the operating system.

This differs from software keyloggers, which run inside the OS and depend on the host to record keystrokes. It also clarifies why a keyboard with built-in logging isn’t the same as a separate device attached to the cable—the former embeds logging inside the keyboard itself, while the question points to a device placed on the cable path that acts as a logstore.