How to Encrypt DNS Traffic in Ubuntu Using DNSCrypt

How To Encrypt DNS Traffic With DNSCrypt In Linux?

1. Open Network connections from menu.
2. Select your active connection from the Wired or Wireless tab.
3. Click on Edit and go to IPv4 settings tab.
4. Under method, select “Automatic (DHCP) addresses only”
5. Set DNS servers to 127.0.0.2.
6. Save your settings and close.