Biometric Security

Authentication systems using unique physical or behavioral characteristics.

— defined in 101th Edition, Mar 31, 2025

2editions defined

Mar 2024first defined

Mar 2025most recent

Technical Termscategory

Glossed in 2 editions — when this term was part of the working vocabulary. First defined in 48th Edition.

48th The advancement of biometric security measures in identity verification using voice and vocal biomarkers.
48th Security technology that relies on unique biological characteristics of individuals for identity verification.

101th Edition · Mar 31, 2025

48th Edition · Mar 25, 2024