Biometrics -

This review covers the landscape of in 2026, analyzing its application as an automated method for recognizing individuals based on unique physical or behavioral traits. Executive Summary

Biometrics has transitioned from niche forensics to mainstream consumer utility (mobile banking) and high-security infrastructure (border control). It is widely considered a more secure, convenient alternative to passwords—offering high fraud resistance. However, it raises significant privacy, ethical, and security risks regarding data storage and potential surveillance. Key Types of Biometrics