SSCP · Question #191
The three classic ways of authenticating yourself to the computer security software are: something you know, something you have, and something:
The correct answer is C. you are. The three classic authentication factors are "something you know" (e.g., password), "something you have" (e.g., smart card), and "something you are" (e.g., biometric data).
Question
The three classic ways of authenticating yourself to the computer security software are:
something you know, something you have, and something:
Options
- Ayou need.
- Byou read.
- Cyou are.
- Dyou do.
How the community answered
(40 responses)- A3% (1)
- B3% (1)
- C90% (36)
- D5% (2)
Why each option
The three classic authentication factors are "something you know" (e.g., password), "something you have" (e.g., smart card), and "something you are" (e.g., biometric data).
"Something you need" is not a recognized authentication factor.
"Something you read" is not a recognized authentication factor.
The three primary factors for authentication are knowledge (something you know, like a password or PIN), possession (something you have, like a smart card or token), and inherence (something you are, such as a fingerprint, iris scan, or facial recognition). These form the basis of multi-factor authentication.
"Something you do" (behavioral biometrics like gait or keystroke dynamics) is sometimes considered a fourth, more advanced factor, but "something you are" is the standard third classic factor encompassing physiological biometrics.
Concept tested: Multi-factor authentication factors
Source: https://learn.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks
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