If you're providing online services, communications or network infrastructure for other people and you have any kind of basic ethical foundation for what you do:
This talk by Paul Vixie gives a good overview about the problems with the current DoH (DNS over HTTPS) advancements by commercial traffic interceptors like Cloudflare and how Mozilla/Firefox is selling you and your private data out to them.
This is an hour *really* well spent!
https://invidio.us/watch?v=ZxTdEEuyxHU&list=PLskKNopggjc6NssLc8GEGSiFYJLYdlTQx #SysadminLife #TalkRecommendation
Paul Vixie talks about DNS over HTTPS
Paul Vixie was responsible for BIND from 1989 to 1999, and is the author of a dozen or so IETF RFC documents about DNS. He also started the first anti-spam company (MAPS) where he co-invented the DNS R