I only use Ubuntu and Windows 10, so getting DNSCrypt configured on those two is all I need. On Ubuntu you can add a PPA and install dnscrypt sudo add-apt-repository ppa:anton+/dnscrypt sudo apt-get update sudo apt-get install dnscrypt-proxy Once it’s installed, edit the config first — the default isn’t OpenDNS’s server. sudo vim /etc/default/dnscrypt-proxy Comment out the original DNS server in there and uncomment the OpenDNS server above it. You don’t have to do this, it’s just that speed might be a bit slow otherwise.