What feature in Azure can help to manage and monitor access permissions at a granular level?

Azure Role-Based Access Control (RBAC) is the feature that provides a robust mechanism for managing and monitoring access permissions at a granular level. It allows administrators to assign roles to users, groups, and applications, enabling them to grant permissions for specific actions on Azure resources.

With RBAC, permissions can be defined at different scopes, such as subscription, resource group, and individual resources. This level of specificity ensures that users have the appropriate access needed for their tasks without granting excessive permissions. For example, an administrator could allow a user to manage virtual machines in a particular resource group while restricting access to other groups or resources.

The ability to create custom roles also enhances flexibility, allowing organizations to tailor permissions based on specific use cases or security requirements. This granular control is essential for adhering to the principle of least privilege, which minimizes the risk of unauthorized access to sensitive resources.

Other options, while relevant to managing Azure environments, do not focus specifically on granular access management. Azure Active Directory Groups allows for grouping users for easier management but does not provide the detailed permission assignment that RBAC does. Azure Resource Health monitors the health of your Azure resources, and Azure Activity Log provides insights into operations performed on Azure resources, but neither directly manages access permissions. Thus,