Which roles can be enhanced to grant additional read/write permissions?

The correct choice provides insight into the various roles within Illumio that can be enhanced to grant additional read/write permissions. Ruleset Managers, Ruleset Provisioners, and Workload Managers are specifically designed to manage policies and workloads. Enhancing these roles allows for a tailored level of access, enabling users to effectively make changes and enforce security policies across the environment. This capacity is essential for ensuring that the right individuals have the authority necessary to maintain and adjust security measures in response to dynamic operational needs.

In contrast, roles like Global Administrator and Global Organization Owners inherently have extensive permissions that do not typically require enhancement for additional read/write access, as they already possess high-level control over the system. Limited Ruleset Managers, while they may have some permissions, are primarily restricted in capabilities and do not offer the same level of flexibility for enhancement as the aforementioned roles. This distinction underlines why the second choice is the most suitable answer.