Unmanaged Detector functionality
Unmanaged detector is a good feature .It is simple to use and effective however it lacks some basic features . Currently as per my experience ,It does mention about the new IP Addresses which are not protected however it doesn't go in further details and report all of them as Windows XP . As per Symantec Support ,It will just use the host ip address based on the ping test and will report it as Windows Xp by default which is totally wrong .My Suggestions are
a) It should be able to do some TCP Port checking for the detected IP Address in order to identify the most likely Operating System e.g it should check ports 21,22 ,25,80,445 etc.
b) If Possible ,it should be able generate one consolidated notification for one subnet . currently it generates one notification per IP Address which ends up by hundreds in my case due to Cisco IP Phones .