What defines a managed workload in Illumio Core?

A managed workload in Illumio Core is defined as a workload on which the Virtual Enforcement Node (VEN) software is installed. The VEN is a crucial component that enables visibility and dynamic policy enforcement for workloads, allowing them to be managed effectively within the Illumio Core environment. By having the VEN installed, the workload can communicate with the Illumio platform, receive security policies, and report on its traffic and behavior. This setup ensures that the workload is an active participant in the security posture defined by Illumio, making it possible to implement and enforce segmentation policies that protect sensitive data and applications.

This definition highlights the essential role of the VEN in establishing a managed workload, as it facilitates automation and centralized control, which are vital for maintaining security in complex and dynamic environments. Other options do not capture the essence of a managed workload as effectively as the correct choice does. For instance, manual monitoring or external monitoring tools do not inherently provide the comprehensive management and enforcement capabilities that the VEN offers. Similarly, limited access alone does not define the status of a workload within Illumio Core without the presence of the VEN.