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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. What is Biometrics? | Definition from TechTarget

    Jan 31, 2025 · Biometrics is the measurement and statistical analysis of people's unique physical and behavioral characteristics. The technology is mainly used for identification and access control or for …

  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 Biometrics? How is it used in security? - Kaspersky

    Biometrics are rising as an advanced layer to many personal and enterprise security systems. With the unique identifiers of your biology and behaviors, this may seem foolproof. However, biometric identity …

  5. What is biometric authentication? - IBM

    Biometric authentication uses the physical characteristics of an individual—such as facial features, iris scans or fingerprints—to verify their identity before granting access to sensitive data or systems.

  6. Biometrics - Homeland Security

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

  7. 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.

  8. Biometrics - U.S. Customs and Border Protection

    Sep 23, 2025 · Biometrics Enhancing Security with Advanced Biometrics How CBP is transforming security across America with biometric facial comparison technology.

  9. BIOMETRICS Definition & Meaning - Merriam-Webster

    : the measurement and analysis of unique physical or behavioral characteristics (such as fingerprint or voice patterns) especially as a means of verifying personal identity. 1902, in the meaning defined at …

  10. What Are Biometrics? - Computer Hope

    Sep 7, 2025 · With computers and security, biometrics is the identification of a person by the measurement of their biological features. For example, users identifying themselves to a computer or …