Description: Authorization mechanisms in virtualization environments control access to resources based on user roles and permissions. These mechanisms are fundamental to ensuring the security and integrity of virtual machines and associated resources. Through a role-based system, administrators can define which users or groups have access to certain functions and resources, such as creating, modifying, or deleting virtual machines, as well as accessing virtual networks and storage. This is achieved by implementing security policies that align with organizational needs, enabling effective management of who can perform specific actions within the virtual environment. Additionally, authorization mechanisms are essential for compliance with security and auditing regulations, as they allow tracking and controlling user actions. In a world where virtualization has become a critical component of IT infrastructure, the proper implementation of these mechanisms is vital to protect digital assets and ensure efficient and secure operation of virtualized systems.