CDPSE · Question #30
CDPSE Question #30: Real Exam Question with Answer & Explanation
The correct answer is A: Possession factor authentication. Authentication is a process of verifying the identity of a user or device that requests access to a system or resource. Authentication can be based on one or more factors, such as something the user knows (e.g., password), something the user has (e.g., token), something the user
Question
Which authentication practice is being used when an organization requires a photo on a government-issued identification card to validate an in-person credit card purchase?
Options
- APossession factor authentication
- BKnowledge-based credential authentication
- CMulti-factor authentication
- DBiometric authentication
Explanation
Authentication is a process of verifying the identity of a user or device that requests access to a system or resource. Authentication can be based on one or more factors, such as something the user knows (e.g., password), something the user has (e.g., token), something the user is (e.g., fingerprint) or something the user does (e.g., signature). When an organization requires a photo on a government-issued identification card to validate an in-person credit card purchase, it is using possession factor authentication, which relies on something the user has as proof of identity. The other options are not applicable in this scenario.
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