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An ad giant wants to control your next TV’s OS
(arstechnica.com)
This is a most excellent place for technology news and articles.
Do DoH requests go though 443?
Yes. But there are lists of well known IPs that are serving DoH. So you can just block those. Obviously blocking 443 is not a good idea.
Damn, never digged into that I thought blocking the DNS port would be enough, thanks for the information.