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How can I keep my forwarded port secure?
(kbin.earth)
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this post was submitted on 08 Sep 2024
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Ha. That's my bad. I didn't even read the firewall rules listing 22/SSH. I agree on not opening 22 to the world. It just invites bots throwing passwords at it.
I just read Minecraft in the original post which from reading runs from 25565 which I wouldn't worry about. If OP needs 22 for admission I'd either whitelist it or use a VPN/Tailscale.
25565 also gets a decent amount of malicious traffic because of Minecraft though. I'd recommend switching the port to something different at the very least. When I hosted a server for the first time on 25565 my router pretty immediately gave me warnings about attempted network traffic coming from Europe/Asia when I (and everyone I gave the IP to) live in the US.