I am looking into switching out my old Linksys wireless router for a new Netgear WNDR37AV / or the 3800 model. I dont do much online gaming. I could buy either the price doesnt bother me. But what i would like to do is improve on the wireless security. I know you cant have 100%. I also thought about getting a hardware NAT. To try and block alot of the spybots, virsus, and malware. You add more layers.
So would getting that router, then connecting it to a hardware NAT, and adding WPA2 ( i believe is the tightest). Would that be sufficient? also i have AV already.
My second thing is i really only have 2 wired devices, and 3 wireless devices. I do use VPN for work. Is it even worth going the the route of a hardware NAT if i only 2 wired devices?