Which option uses biometric authentication with fingerprints?

Which option uses biometric authentication with fingerprints?

• A. Hand Geometry
• B. Face Recognition
• C. Fingerprint Authentication
• D. Text Message Authentication

Answer: (C)

Biometric authentication relies on a unique physical characteristic to verify identity. Fingerprint authentication uses the distinctive pattern of ridges and valleys on a fingertip. When enrolled, a fingerprint template is created and stored; during use, a live fingerprint is captured and compared to the stored template to confirm a match. This makes it the best fit for biometric authentication with fingerprints because it directly describes using a fingerprint as the biometric factor. Other methods describe different approaches—hand geometry measures the size and shape of the hand, face recognition analyzes facial features, and text message authentication relies on a code delivered to a device, which is not biometric.

Biometric authentication relies on a unique physical characteristic to verify identity. Fingerprint authentication uses the distinctive pattern of ridges and valleys on a fingertip. When enrolled, a fingerprint template is created and stored; during use, a live fingerprint is captured and compared to the stored template to confirm a match. This makes it the best fit for biometric authentication with fingerprints because it directly describes using a fingerprint as the biometric factor. Other methods describe different approaches—hand geometry measures the size and shape of the hand, face recognition analyzes facial features, and text message authentication relies on a code delivered to a device, which is not biometric.