Definition of Biometric Systems

Biometric system is defined as the system used to identify humans based on their physiological attributes, such as fingerprints, retina and voice.

  1. Use

    • Biometrics systems are used primarily in computer security systems to identify and authenticate a person.

    Identity Theft

    • Biometric Systems can be used to prevent identity theft with the implementation of unique human characteristics, such as retina and fingerprints.

    Fact

    • For the Biometrics system to work, a database with registered biometric data must be available.

    Structure

    • The structure of a Biometric System consists of a scanner that reads the data, a software to convert biometric data to digital data and a database to store all necessary biometric data.

    Scope

    • The scope of Biometric System can extend to the applications for Homeland Security to enhance airport security, travel documents, visa documents and border protection.

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