I'd also mention Pi-Hole (http://pi-hole.net/ http://pi-hole.net/), a Raspberry-Pi-based DNS server and DNS blocker for all devices on your web - even those tha

I'd also mention Pi-Hole (http://pi-hole.net/ http://pi-hole.net/), a Raspberry-Pi-based DNS server and DNS blocker for all devices on your web - even those that don't have an adblocker for their browser.