What type of rogue system is identified as having no Trellix Agent installed?

The term "rogue system" typically refers to a device or system that is connected to a network but is not authorized or managed by the organization's IT department. A rogue system that has no Trellix Agent installed signifies that it is not being monitored or managed by the organization's security protocols.

Choosing "rogue" as the answer aligns with the definition of a rogue system, which is characterized by its unauthorized status in a network environment. The absence of the Trellix Agent indicates that this system could be posing a security risk, as it is not subject to the security measures and monitoring that would typically be enforced on authorized devices.

In contrast, terms like "active agent," "inactive agent," and "alien agent" imply different states or types of monitored devices. An active agent would indicate a device that is authorized and actively managed; an inactive agent might suggest a device that is recognized but not currently online or operational; and an alien agent typically refers to a device that is recognized but does not comply with the organization’s security standards. None of these terms effectively capture the essence of a rogue system lacking the necessary monitoring and control.