A company is implementing multifactor authentication to enhance security for their VPN access. Which of the following provides the BEST example of a 'Something you are' factor?
A fingerprint scan is the best example of the 'Something you are' factor because it utilizes a unique physical characteristic of the user, which is considered a biometric method. These types of methods are based on the individual's unique biological traits and are therefore difficult to replicate or share, enhancing security. A hardware token and an access badge are examples of 'Something you have,' while a PIN and a password are examples of 'Something you know.' Voice recognition could be considered a 'Something you are' factor, but biometric methods like fingerprint scans have wider acceptance and typically provide stronger security due to decreased error rates and lower chances of mimicry.
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What are biometric methods?
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How does multifactor authentication improve security?
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What differentiates 'Something you have' from 'Something you are' in authentication?