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  1. Biometrics - Wikipedia

    Biometric identifiers are the distinctive, measurable characteristics used to label and describe individuals. Biometric identifiers are often categorized as physiological characteristics which are …

  2. Biometrics - Homeland Security

    Apr 4, 2023 · What is a Biometric? Biometrics is the automated recognition of individuals based on their biological and behavioral characteristics from which distinguishing, repeatable biometric features can …

  3. Biometrics | History, Types, & Facts | Britannica

    biometrics, measures of individuals’ unique physical characteristics or behavioral traits that are typically used in automated recognition technology to verify personal identity. Physical characteristics used …

  4. What Is Biometric? | Types of Biometrics (2026 Overview)

    Dec 3, 2025 · Learn what is biometric authentication, how it works, types of biometrics, benefits, risks, and cybersecurity best practices. Full 2026 biometric guide.

  5. What is Biometrics? How is it used in security? - Kaspersky

    Biometrics are the biological measurements or physical characteristics that can be used to identify individuals. Learn about its safety concerns and pros and cons of biometrics for identity security.

  6. What Is Biometric Security? Definition, Types, and Key Advantages

    5 days ago · Learn what biometric security is, how biometric protection works, types of biometric security systems, advantages, challenges, and best practices.

  7. Biometrics: Overview - U.S. Customs and Border Protection

    Sep 19, 2025 · Biometrics: Overview What Are Biometrics? Biometrics are unique physical characteristics like fingerprints or facial structure, used to identify and verify people.

  8. What are Biometrics and How Do They Work? - UMA Technology

    Dec 29, 2024 · What are Biometrics? Biometrics refer to the measurement and analysis of unique physical and behavioral characteristics of an individual. These characteristics are used to identify …

  9. Biometrics | NIST

    May 19, 2025 · Biometrics is the measurement of physiological characteristics like – but not limited to – fingerprint, iris patterns, or facial features that can be used to identify an individual.

  10. What is biometrics? 10 physical and behavioral identifiers | CSO Online

    Biometrics are physical or behavioral human characteristics to that can be used to digitally identify a person to grant access to systems, devices, or data. Examples of these biometric...