Knowledge-based authentication like passwords is an example of which factor?

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Multiple Choice

Knowledge-based authentication like passwords is an example of which factor?

Explanation:
Knowledge-based authentication like passwords falls under the category of something you know. This factor relies on information the user can recall or provide from memory, such as a password, PIN, or passphrase. It’s distinguished from something you have (a physical device or card), something you are (a biometric like a fingerprint), or something you do (a behavior like keystroke dynamics). So, access is granted by presenting information stored in memory rather than presenting a physical item or a biometric measurement. That’s why passwords are classified as a knowledge factor.

Knowledge-based authentication like passwords falls under the category of something you know. This factor relies on information the user can recall or provide from memory, such as a password, PIN, or passphrase. It’s distinguished from something you have (a physical device or card), something you are (a biometric like a fingerprint), or something you do (a behavior like keystroke dynamics). So, access is granted by presenting information stored in memory rather than presenting a physical item or a biometric measurement. That’s why passwords are classified as a knowledge factor.

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