The use of biometrics is another approach to user authentication. Which of the following is NOT a feature of biometric user authentication? Biometric authentication may not find an exact pattern match and may need to decide if the true user or an imposter is presenting themselves. Biometric technologies are less complicated and less expensive than token- based authentication systems. Biometric technologies try to identify an individual based on physical characteristics or actions. Biometric technologies that use the eye (iris or retina) as a physical characteristic tend to be more accurate but also more expensive than those that use other physical characteristics.

The use of biometrics is another approach to user authentication. Which of the following is NOT a feature of biometric user authentication? Biometric authentication may not find an exact pattern match and may need to decide if the true user or an imposter is presenting themselves. Biometric technologies are less complicated and less expensive than token- based authentication systems. Biometric technologies try to identify an individual based on physical characteristics or actions. Biometric technologies that use the eye (iris or retina) as a physical characteristic tend to be more accurate but also more expensive than those that use other physical characteristics.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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