Firestick.io highly recommends that you connect to the Internet through a Virtual Private Network (VPN). By connecting through a VPN, all of your internet the Internet through a Virtual Private Network (VPN) intermediary. By connecting through a VPN, traffic will be encrypted and hidden from your internet service provider.
Our favorite, most reliable VPN service for streaming media is IPVanish, which recently came out with a native app for the Fire TV in the Amazon App store, which has made installing VPN on your Fire Stick easier than ever before.
For more information about protecting yourself with VPN, as well an instructional video on how to install IPVanish on your Fire TV please see our article here.