Reason. Reason why the device was assigned the current status. For example, Device has not connected to Administration Server in a long time.
Device status defined by application. The device status that is stated by the security application installed on the device (for example, Self-protection is disabled or Tasks do not work).
Operating system. Name of the operating system on the device.
Anti-malware database date. Date of the Kaspersky anti-malware database release.
Last full scan date. Date of the last full scan of the device.