How to Set up Quad 9 DNS on Ubuntu 16.04 and Ubuntu 17.10 Desktop

You may probably know the recently launched Quad 9 public DNS service, which is the product of collaboration between IBM, Packet Clearing House (PCH) and Global Cyber Alliance (GCA). It comes with security benefits in that known malicious domain names will be blocked, which is great for end users. Quad 9 website provides instructions for Windows and Mac users, but no Linux instructions is available. So in this tutorial we will see how to set up Quad9 DNS on Ubuntu 16.04/17.10.

Read full tutorial here: https://www.linuxbabe.com/ubuntu/set-up-quad-9-dns-ubuntu-16-04-17-10