N360 Network Security Map missing after W10 u/grade

Network security map is an invaluable tool I used to control who's on my network but alas this feature is no longer available only a poor substitute in N360 firewall, that can be set up by checking ipconfig/MAC address of each machine, however this cannot detect who's online as did the original. As suggested by many previous forum contributors, PLEASE NORTON BRING IT BACK  and listen to the people who use this product