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CISSP · Question #517
CISSP Question #517: Real Exam Question with Answer & Explanation
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Submitted by brentm· Mar 5, 2026Identity and Access Management
Question
Which of the following authorization standards is built to handle Application programming Interface (API) access for federated Identity management (FIM)?
Options
- ARemote Authentication Dial-In User Service (RADIUS)
- BTerminal Access Controller Access Control System Plus (TACACS+)
- COpen Authentication (OAuth)
- DSecurity Assertion Markup Language (SAML)
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Topics
#OAuth#API security#federated identity#authorization standards