Do all Airport devices on a network have to have wpa/wpa2 enabled to protect the whole network
I have a network with two Airport Extremes set on "bridge" mode and two Airport Express units set to "extend the wireless network"..
I want to add security. Do I enable wpa/wpa2 on all of the 4 Airport units?
Thank you,
Mot
OS X Yosemite (10.10.5)