Which of the following biometric devices offers the LOWEST CER?
A.
Keystroke dynamics
B.
Voice verification
C.
Iris scan
D.
Fingerprint
Explanation:
According to the SANS Institute, an Iris scan has a lower CER than keystroke dynamics, voice verification, and
fingerprint.
Incorrect Answers:
A, B, D: According to the SANS Institute, keystroke dynamics, voice verification, and fingerprint has a higher
CER than iris scan.https://www.sans.org/reading-room/whitepapers/authentication/biometric-selection-body-parts-online-139