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A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

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How do I avoid becoming one with the botnet? (programming.dev)

submitted 6 months ago by bitcrafter@programming.dev to c/selfhosted@lemmy.world

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I find the idea of self-hosting to be really appealing, but at the same time I find it to be incredibly scary. This is not because I lack the technical expertise, but because I have gotten the impression that everyone on the Internet would immediately try to hack into it to make it join their bot net. As a result, I would have to be constantly vigilant against this, yet one of the numerous assailants would only have to succeed once. Dealing with this constant threat seems like it would be frightening enough as a full-time job, but this would only be a hobby project for me.

How do the self-hosters on Lemmy avoid becoming one with the botnet?

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[–] BingBong@sh.itjust.works 4 points 6 months ago (2 children)

How do I check this? I route everything on my internal network only. But how should I make sure its not accessible remotely? I cannot just have these on an air gapped network.

[–] Wxfisch@lemmy.world 7 points 6 months ago

You can run a port scan against your public IP from another network to see what is open. But if you haven’t specifically set something up for external access through port forwarding you are probably fine.

[–] slazer2au@lemmy.world 4 points 6 months ago

Throw your IP into Shodan.io and see what it comes back with.