A virtual machine is running in IaaS.
The customer is responsible for guest OS updates and vulnerabilities in applications inside the OS.
Which concept describes this arrangement?
The shared responsibility model divides responsibilities by layer between the cloud provider and the customer.
Detailed explanation
Incorrect. A single-responsibility model does not describe the division between provider and customer.
Incorrect. A single-responsibility model does not describe the division between provider and customer.
Incorrect. A public-key model concerns cryptographic keys, not cloud operations.
Incorrect. A public-key model concerns cryptographic keys, not cloud operations.
Correct. The provider and customer each manage different layers of the service.
Correct. The provider and customer each manage different layers of the service.
Incorrect. This is not a standard model for cloud responsibility boundaries.
Incorrect. This is not a standard model for cloud responsibility boundaries.
Try it yourself
An example you can run in a temporary verification environment.
printf '%s\n' 'provider and customer responsibilities are divided by service layer'Expected result
provider and customer responsibilities are divided by service layerKey points
- Shared responsibility
- IaaS
- Guest OS
Notes
- Environment: クラウド責任分界の概念確認
- Command output formatting can vary slightly by distribution or tool version.
- Run the example in a temporary directory or process when possible.
Foundation review
Read the scope first
Check whether the command acts on the current shell, a new process, an existing process, or a file.
Verify the observable result
Use the supplied command and compare the output with the expected result.