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  1. What is Biometric Authentication? | Definition from TechTarget

    Jul 18, 2025 · Biometric identification uses biometrics, such as fingerprints, facial recognition and retina scans, to identify a person, whereas biometric authentication is the use of biometrics to verify that …

  2. What is Biometric Authentication? - GeeksforGeeks

    Jul 23, 2025 · Biometric authentication is a way to safeguard your personal and sensitive information with fingerprints, Iris patterns, and facial or voice recognition to confirm identity. It offers a significant …

  3. What is biometric authentication? - IBM

    What is biometric authentication? Biometric authentication uses the physical characteristics of an individual—such as facial features, iris scans or fingerprints—to verify their identity before granting …

  4. What Is Biometric Authentication? - Identity

    Dec 11, 2025 · Biometric authentication is a security process that verifies a person’s identity by analyzing unique biological or behavioral characteristics. These can include fingerprints, facial …

  5. Biometric Login Explained: Methods, Benefits & Risks

    Jun 17, 2025 · Biometric authentication is a subset of authentication that verifies a user’s identity based on unique biological traits, such as fingerprints, facial recognition, or iris patterns.

  6. What Is Biometric Authentication? Biometrics Explained | Okta

    Jul 16, 2020 · Biometric authentication is a security process that compares a person’s characteristics to a stored set of biometric data in order to grant access to buildings, applications, systems, and more.

  7. Biometric Authentication: A Comprehensive Guide - Descope

    Jun 13, 2025 · Learn how biometric authentication works, why it's more secure than passwords, and what makes it a preferred method for modern, user-friendly identity verification.

  8. Understanding Biometric Authentication in Cybersecurity

    Apr 24, 2025 · Biometric authentication is a security process that verifies an individual’s identity based on unique biological or behavioral characteristics. Common biometric identifiers include fingerprints, …

  9. What Is Biometric Authentication? A Complete Overview ...

    This article explores the intricacies of biometric authentication, its diverse applications, the underlying technologies, and the potential it holds in revolutionizing the landscape of digital security.

  10. Multi-Factor and Biometric Authentication: Study Notes and ...

    1 day ago · Learn the fundamentals of multi-factor authentication (MFA) and biometric authentication, including key principles, factor types, and best practices for secure implementation.