CISA Certified Information Systems Auditor – Question1860

Talking about biometric authentication, which of the following is often considered as a mix of both physical and behavioral characteristics?

A.
Voice
B. Finger measurement
C. Body measurement
D. Signature
E. None of the choices.

Correct Answer: A

Explanation:

Explanation:
Biometric authentication refers to technologies that measure and analyze human physical and behavioral characteristics for authentication purposes. Physical characteristics include fingerprints, eye retinas and irises, facial patterns and hand measurements, while behavioral characteristics include signature, gait and typing patterns. Voice is often considered as a mix of both physical and behavioral characteristics.