For an extra level of security, some smart cards today store ____ data in the card and use that data to authenticate the card's user before authorizing the smart card transaction.
A) biometric
B) randomized
C) telescopic
D) familial

Question

For an extra level of security, some smart cards today store ____ data in the card and use that data to authenticate the card's user before authorizing the smart card transaction.
A) biometric
B) randomized
C) telescopic
D) familial

Quizplus · Accepted Answer

Biometric data, such as a fingerprint or iris scan, provides a unique and personal identifier to ensure that only the authorized user can access the information stored on the smart card. Randomized, telescopic, and familial data are not commonly used for authentication purposes.

For an Extra Level of Security, Some Smart Cards Today