Who retains final ownership for granting data access and permissions in a shared responsibility model?

In a shared responsibility model, the customer retains final ownership for granting data access and permissions. This model delineates the responsibilities between the cloud service provider and the customer, where the provider manages the security of the cloud infrastructure, and the customer is responsible for their own data and applications within that infrastructure.

The customer controls how their data is accessed, which includes defining user permissions and access rights. This oversight is crucial because it directly impacts data security and compliance with regulations. Customers must make informed decisions about access levels to safeguard sensitive information and ensure that only authorized personnel have the necessary permissions to interact with the data.

Understanding this aspect of the shared responsibility model is critical, as it emphasizes the importance of the customer's role in managing their data securely, thereby mitigating potential risks related to unauthorized access or breaches.