Responses (2)
Biometric verification is any means by which a person can be uniquely identified by evaluating one or more distinguishing biological traits. Unique identifiers include fingerprints, hand geometry, earlobe geometry, retina and iris patterns, voice waves, DNA, and signatures.
What is biometric verification? - Definition from WhatIs.com
searchsecurity.techtarget.com/definition/biometric-verification
Biometric identification is a poor method because it is fairly easy to crack and it is impossible to change. I guess you could cut a finger off or something, but in practical terms you are stuck with that fingerprint forever.