How to stop telemetry and ads on LG WebOS and Roku

When managing your LG (WebOS) Smart TVs or Roku devices from their web configuration portals on your PC, these platforms trigger silent scripts that scan your network and profile your viewing history.

Perimeter shielding against Smart TV telemetry

Smart TVs communicate in the background with corporate servers. AdBlock Network cuts them off. The extension performs asynchronous read-only requests to multiple independent endpoints to update the firewall, denying telemetry from LG and Roku at the Address layer.