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Question

What is the main purpose of the Single Sign-On (SSO) mechanism?

a.

To encrypt communication between cloud services.

b.

To provide unlimited access to all cloud services.

c.

To authenticate a user only once for multiple cloud services.

d.

To prevent cloud service consumers from accessing different clouds.

Posted under Cloud Computing

Answer: (c).To authenticate a user only once for multiple cloud services. Explanation:The main purpose of the Single Sign-On (SSO) mechanism is to authenticate a user only once for multiple cloud services.

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Q. What is the main purpose of the Single Sign-On (SSO) mechanism?