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Generate QuizGK Question
Which authentication factor is represented by 'something you are'?
- Password
- Smart Card
- Fingerprint
- Security Token
Answer: Fingerprint
Authentication factors: 1) Something you know (password/PIN), 2) Something you have (smart card/token), 3) Something you are (biometrics like fingerprint, iris, face). Multi-factor authentication combines two or more factors for enhanced security. Fingerprint is a biometric ('something you are') factor.