Which category of MFA is represented by biometrics such as fingerprints?

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Multiple Choice

Which category of MFA is represented by biometrics such as fingerprints?

Explanation:
Biometric factors are categorized as something you are—the inherent trait used to verify identity. In MFA, the usual categories are knowledge (something you know), possession (something you have), and inherence (something you are). A fingerprint is not a piece of information you recall nor an object you carry; it’s a physical characteristic unique to you that can be measured and matched. Authorization, on the other hand, relates to what you’re allowed to do after you’re authenticated, not how you prove who you are. So fingerprints fall under the inherence category.

Biometric factors are categorized as something you are—the inherent trait used to verify identity. In MFA, the usual categories are knowledge (something you know), possession (something you have), and inherence (something you are). A fingerprint is not a piece of information you recall nor an object you carry; it’s a physical characteristic unique to you that can be measured and matched. Authorization, on the other hand, relates to what you’re allowed to do after you’re authenticated, not how you prove who you are. So fingerprints fall under the inherence category.

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