Question

Authentication techniques that rely on personal biological traits are called

Answer 1

Biometric authentication refers to security processes that use unique biological traits of individuals, such as fingerprints or facial recognition, to verify identity.

Step-by-step explanation:

Authentication techniques that rely on personal biological traits are referred to as biometric authentication. These techniques use unique physical characteristics of individuals to verify their identity. Examples of biometric identifiers include fingerprints, facial recognition, iris scans, and voice recognition. Biometric authentication systems are commonly used for security purposes, providing a higher level of assurance compared to traditional methods like passwords or PINs since biological traits are much harder to replicate or steal.

Answer 2

These are biometric systems. These types of authentication techniques rely on traits such as eye color, fingerprints, or generalized facial recognition as a way of identifying a person. This can lead to a greater level of security among users of a system, by making sure that only authorized users are able to access specific areas.