CCSK Practice Test 2025 – All-in-One Guide to Master Cloud Security Knowledge Certification!

The shared responsibility model in cloud security is a framework that outlines the distribution of security responsibilities between cloud service providers (CSPs) and their customers. This model is crucial because it clarifies who is responsible for what aspects of security within the cloud environment.

In this model, the cloud service provider is typically responsible for the security of the cloud infrastructure, including the hardware, software, networking, and facilities that support the services. This encompasses ensuring the underlying physical security, metering, and compliance with certain regulations.

On the other hand, the customers are responsible for securing their data and applications that they deploy on the cloud. This includes aspects like identity and access management, configuring security settings properly, maintaining data security, and ensuring compliance with legal and regulatory standards for their specific use case.

By sharing these responsibilities, the model allows customers to leverage the security expertise and resources of the CSP while also giving them control over the protection of their assets in the cloud. This collaboration enhances the overall security posture of cloud environments, thus reducing risks and vulnerabilities for both parties.

The other options do not accurately represent the balance of responsibilities in the shared responsibility model, as they imply either total responsibility lies with one party or does not acknowledge the collaborative effort needed for effective cloud security.