Biometric authentication refers to a cybersecurity process that verifies a user's identity using their unique biological traits such as fingerprints, voices, retinas, and facial features. Biometric authentication systems store this information in order to verify a user's identity when that user accesses their account.
Biometric security is the use of biometric data for identification, access control, and authentication. Hardware components such as cameras or fingerprint readers collect biometric data, which is scanned and algorithmically compared to information held in a database.
Biometrics take cyber security authentication to a whole new level. Because biometric identifiers are so unique—no two fingerprints or voice patterns are exactly alike—the possibility of unauthorized access is drastically reduced. It's no longer just about what you know or have; it's about who you are.
What is biometric security? Biometric security is the use of biometric data for identification, access control, and authentication. Hardware components such as cameras or fingerprint readers collect biometric data, which is scanned and algorithmically compared to information held in a database.