I have been using Lemmy for 20 days, at first I opened an account at Lemmy.world because you can join without writing a text and waiting approval. I have been enjoying the experience overall but despite the admin teans best efforts Lemmy.world has been experiencing some serious performance issues. If you want to avoid that join a smaller instance, preferably hosted in your country. I joined discuss.tchncs.de today and everything is so much faster it has added benefit of being able to see beehaw.org posts too. It will improve not only your but all other Lemmy.world users experience too.

  • Dave@lemmy.nz
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    1 year ago

    At the very least they would get access to your IP address (assuming you aren’t ok a VPN/proxy)

    A public IP address is (by definition) public. If you’re behind CG-NAT you don’t get your own public IP and if you have a public IP but not a static one then restarting your router will change it. I don’t think there are many cases where an instance knowing your public IP is an issue. Lemmy instances hotlink media from other instances so many different instances get your IP just from browsing Lemmy.

    My main concern would be instance longevity

    This is a different conversation but if your account is meaningful then this should be a real concern. A month ago there were about 80 instances, now there are nearly 1000. How many of those will still exist in a year?

    • Zikeji@programming.dev
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      1 year ago

      I am aware of how a public facing IP address works, and how little information it does give, by itself. It is still a privacy concern, and can be used in conjunction with other data to launch social engineering attacks or to help narrow down other data.

      • Dave@lemmy.nz
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        1 year ago

        Possibly, but you don’t have to be an admin of the instance the user is on to get their IP if thats what you’re trying to do.