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6 months agoI don’t think you really need to dive that deep into networking to start self hosting, but Network Chuck has a pretty good CCNA course on YouTube https://youtube.com/playlist?list=PLIhvC56v63IJVXv0GJcl9vO5Z6znCVb1P&si=VOajj1fJjb-Sx58p
The Russia government is probably happy to have people chatting in an unencrypted service