Need to have Network Security Map back

Add me to the list of yes put it backs. Network security w/no way to monitor who's on the network?

FWIW ~
https://www.raymond.cc/blog/how-do-i-know-if-someone-is-using-my-wireless-network-wifi/

http://www.techsupportalert.com/content/want-constant-readout-whos-connected-your-lan.htm