Tracking systems of TV streaming devices
money quotes<p>> Running with a Pi-hole helps, but still misses about 27% of A ID leaks, and 45% of serial number leaks.<p>and<p>> Our measurements showed that tracking is prevalent on the OTT platforms we studied, with traffic to known trackers present on 69% of Roku channels and 89% of Amazon Fire TV channels… Our analysis of the available privacy countermeasures showed that they are ineffective at preventing tracking.<p>the fact that pihole is ineffective is troublesome.