I just setup a minecraft server on an old laptop, but to make it acessible i needed to open up a port. Currently, these are the ufw rules i have. when my friends want to connect, i will have them find their public ip and ill whilelist only them. is this secure enough? thanks

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22/tcp ALLOW Anywhere Anywhere ALLOW my.pcs.local.ip`

also, minecraft is installed under a separate user, without root privlege

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1 point

yeah no I should have considered that. didn’t lick the most secure password. will change when I get home

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17 points

Don’t use passwords for public SSH in the first place. Disable password authentication and use pubkeys.

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9 points

And disable ssh to root. Hell, just disable root login altogether and use sudo.

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