Sakis works for a research organization that is seeking to deploy a grid computing system that will perform cycle scavenging on user workstations to conduct research tasks that require high-performance computing. What is the most significant risk associated with this operation?

The system can be designed in a manner that protects the confidentiality, integrity, and availability of data. The research workstations included in the grid are from internal users, minimizing the risk of distributing the data. However, an isolation breach in the distributed computing client could be catastrophic, allowing someone who compromises the controller to assume control of every device in the organization.