In biometrics, "one-to-many" search against database of stored biometric images is done in:
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A. B. C. D.B.
In biometrics, identification is a "one-to-many" search of an individual's characteristics from a database of stored images.
Source: KRUTZ, Ronald L.
& VINES, Russel.
D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 38.
In biometrics, "one-to-many" search refers to the process of comparing a biometric sample of an individual against a database of stored biometric images to find a match. This process is typically used for identification purposes, which is the correct answer to the question.
Identification is the process of verifying the identity of an individual by comparing their biometric data with a database of known individuals. This process is commonly used in law enforcement and border control to identify suspects or verify the identity of travelers.
Authentication, on the other hand, is the process of verifying the identity of an individual by comparing their biometric data with a previously enrolled sample. This process is commonly used in access control systems, such as unlocking a smartphone with a fingerprint or entering a building with a facial recognition system.
Identities refer to the individuals whose biometric data is stored in a database for comparison.
Identity-based access control refers to a security system that restricts access to resources based on the identity of the user. This system can be enhanced with biometric identification for increased security.
In summary, "one-to-many" search against a database of stored biometric images is used for identification purposes.