What characterizes a managed system in a network?

A managed system in a network is characterized by having active Trellix Agents communicating with the ePO (ePolicy Orchestrator) server. The presence of these agents indicates that the system is under management and is being monitored and maintained according to the policies and settings defined within the ePO environment. This allows for centralized management of security policies, updates, and responses to threats, making it easier to ensure that the system is compliant with security protocols and is engaged in the overall security posture of the network.

In contrast, a system that is not monitored by the ePO server would not have this level of oversight, making it more vulnerable to security risks. Classification as a rogue system implies non-compliance or unauthorized presence on the network, indicating a lack of management rather than active management. Additionally, a system with no installed Agent software would also not be considered managed since there would be no active communication channel to the ePO server, and thus no management capabilities. Therefore, the presence of an active Trellix Agent is essential for a system to be classified as managed within the context of network security.