Home » EMC » E20-020 » Which type of authentication will meet this requirement?
A cloud architect is designing a hybrid cloud for an organization. A requirement for this environment is that the private cloud user credential be trusted by both cloud provisioning APIs.
Which type of authentication will meet this requirement?
A. Federated authentication
B. Asymmetric encryption
C. Symmetric encryption
D. Shared-key authentication
Correct Answer: A
Explanation/Reference:
A federated identity in information technology is the means of linking a person’s electronic identity and attributes, stored across multiple distinct identity management systems.
References:
https://en.wikipedia.org/wiki/Federated_identity
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