312-50V9 Question #386: Real Exam Question with Answer & Explanation

The correct answer is C: PKI. PKI is the framework designed to verify and authenticate the identities of parties involved in enterprise data exchanges through the use of digital certificates and cryptographic key pairs.

Question

Which of the following is designed to verify and authenticate individuals taking part in a data exchange within an enterprise?

Options

ASOA
BSingle-Sign On
CPKI
DBiometrics

Explanation

PKI is the framework designed to verify and authenticate the identities of parties involved in enterprise data exchanges through the use of digital certificates and cryptographic key pairs.

Common mistakes.

A. SOA (Service-Oriented Architecture) is a software design pattern for structuring enterprise applications as interoperable services and does not provide identity verification or authentication mechanisms.
B. Single Sign-On simplifies user authentication by allowing one login session to access multiple systems, but it does not itself verify or cryptographically authenticate individuals participating in a data exchange.
D. Biometrics authenticates individuals based on physical characteristics for access control purposes but does not provide the certificate-based cryptographic framework needed to verify and authenticate parties within an enterprise data exchange.

Concept tested. PKI for identity verification in enterprise data exchange

Reference. https://learn.microsoft.com/en-us/windows-server/identity/ad-cs/active-directory-certificate-services-overview

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