Question

Which layer is responsible for user authentication in cloud computing a. IaaS layer b. PaaS layer c. SaaS layer d. Both IaaS and PaaS layer

Answer 1

IaaS layer is responsible for user authentication in cloud computing.

Option (A) is correct.

Explanation:

• IaaS layer is responsible for user authentication in cloud computing.
• If a user is using cloud computing and wants to sign in then the user has to sign in through intellipaat.
• The authentication in cloud computing is also obtained through Iaas layer.
• It is a user based system and is responsible for the processes such as managing, monitoring, and accessing through authentication services.

Answer 2

Option A (IaaS layer) is the right answer. The further explanation is given below.

Explanation:

• IaaS layer seems to be accountable for authentication and authorization in cloud services. Unless the individual should use cloud storage and will have to log on, the consumer would have to sign via intelligence.  
• This is indeed a client-based program that is capable of performing tasks such as handling, tracking that obtaining multi-factor authentication.

The other given choices are not related to the given situation. So that Option A seems to be the right answer.

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