Question

Difficulty: EasySoftware as a Service (SaaS)

Under the cloud shared responsibility model, when an organization uses a Software as a Service (SaaS) solution, the organization is responsible for patching the underlying operating system. Is this statement true or false?

Answer: Answer

Answer

The statement is false because the cloud provider is responsible for maintaining and patching the operating system in a Software as a Service (SaaS) deployment.
In a Software as a Service (SaaS) model, the cloud provider takes ownership of the entire application stack, which includes the physical infrastructure, virtualization layer, operating system, runtime, and the application itself. Therefore, the customer has no responsibility for patching the operating system.

Step-by-Step Solution

1
Determine the cloud service model referenced in the statement.
The model is Software as a Service (SaaS).
The question specifies a SaaS solution, which defines the division of management responsibilities between the customer and provider.
2
Identify who is responsible for operating system patching in SaaS.
The cloud provider manages the operating system.
Under SaaS, the cloud provider delivers the fully managed application and handles all underlying infrastructure management, including hardware, virtualization, and operating systems.

Key Concept

Customer vs. Provider responsibilities under SaaS
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