Which of the following are the benefits of Keystroke dynamics?

Which of the following are the benefits of Keystroke dynamics?

A.
Low cost

B.
Unintrusive device

C.
Transparent

D.
All of the choices.

Explanation:
Keystroke dynamics is behavioral in nature. It works well with users that can “touch type”. Key
advantages in applying keyboard dynamics are that the device used in this system, the keyboard, is
unintrusive and does not detract from one’s work. Enrollment as well as identification goes
undetected by the user. Another inherent benefit to using keystroke dynamics as an identification
device is that the hardware (i.e. keyboard) is inexpensive. Currently, plug-in boards, built-in
hardware and firmware, or software can represent keystroke dynamics systems.