After clicking Disable Detections for a host, detections for that host are removed from the console immediately, and new detections do not display going forward unless detections are re-enabled. This action suppresses console detection visibility for the host; it does not uninstall the sensor or stop the sensor from operating. Existing detection data remains available in Event Search, but it is removed from the Endpoint detections console view. This distinction is important: disabling detections affects detection display and DetectionSummaryEvent behavior, not all telemetry collection or prevention policy processing. The course guide contrasts this with deleting a host, where prior detections remain visible. For Disable Detections specifically, the immediate console effect is removal of detections.