Câu 18: Certified Platform Identity and Access Management Architect

Universal Containers is designing an identity architecture that involves integrating Salesforce with an external directory service. The external directory service will act as the central repository for user authentication and authorization across multiple systems within the organization. Which approach should be evaluated to establish trust between Salesforce and the external directory service?

1. A. Implementing a federated identity solution based on SAML (Security Assertion Markup Language). — đáp án hiện tại
2. B. Using a shared database table to synchronize user credentials between the two systems.
3. C. Utilizing email-based verification for user authentication across the systems.
4. D. Enforcing IP-based access restrictions for Salesforce and the external directory service.