Melissa George is a cloud security engineer in an IT company.

Cloud Service Integration: As cloud services become more complex, organizations like Melissa George’s may require assistance in managing and integrating these services1.

Third-Party Assistance: A third-party entity, known as a cloud broker, can provide the necessary consultation, mediation, and facilitation services to manage cloud service usage and performance1.

Cloud Broker Role: The cloud broker manages the use, performance, and delivery of cloud services, and maintains the relationship between cloud service providers (CSPs) and cloud consumers1.

NIST Reference Architecture: According to the NIST cloud deployment reference architecture, the cloud broker is an actor who helps consumers navigate the complexity of cloud services by offering management and orchestration between users and providers1.

Other Actors: While cloud auditors, cloud carriers, and cloud providers play significant roles within the cloud ecosystem, they do not typically mediate between CSPs and consumers in the way that a cloud broker does1.

References:

GeeksforGeeks article on Cloud Stakeholders as per NIST1.