Seems like there is an opportunity for as art and honorable network device (cpe like a router, maybe also doing normal router/firewall, but maybe a standalone I

Seems like there is an opportunity for as art and honorable network device (cpe like a router, maybe also doing normal router/firewall, but maybe a standalone IDS) which, in combination with network services, can detect and optionally report this kind of molestation of packets to the user and maybe the community. DNS is the vector for many of these, and that is easy.