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Prusa Printers Firewall Logs (midwest.social)
submitted 10 months ago by to c/privacy@lemmy.ml
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I tried searching for answers as to why these machines are reaching out to numerous locations despite not using PrusaConnect. Location lookup returns the expected Czech, as well as location across the US. I recently also set a friend up with with an Elegoo printer and that was expectedly noisy as hell, but I was surprised with Prusa being the 'privacy pick'.

For those curious, here's the logs since about midnight, it seemingly doesn't talk during the day.

209.51.161.238:123
195.113.144.238:123
23.150.41.122:123
193.29.63.226:123
162.244.81.139:123
64.246.132.14:123
172.104.182.184:123
66.85.78.80:123
68.234.48.70:123
129.250.35.250:123

Edit: Midnight brain forgot what ports are for, and that is for NTP, thanks yall

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[–] 1 point 10 months ago

The point of my comment wasn't that OP was in "real danger" if they showed local IPs, just that it doesn't hurt to censor them. Never give more information than necessary. I censor usernames and filepaths on any screenshots of the terminal, even though if an actor has the kind of access to utilize that information I am probably already fucked. I think it is good practice to always scrutinize the information you give out willingly.

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