Most systems trust a number of “root” CAs, including the one that signed the eMudhra certificate. It’s possible LG TVs look specifically for a trusted LG certificate, but it’s also very possible they use the same certificate stores as most major OSes/browsers.

The mechanical complexity of ICE is truly marvelous. I wonder what other facets of life this principle can apply to!

https://theonion.com/florida-to-experiment-with-new-600-lever-voting-machine-1819573979/