Is Linux firewall so well protected? (MC)?

Good day!

I'm new to this scene, so I wanted to ask if my UFW firewall is properly configured? I only want to run a Minecraft server network and MySQL. 5 & 6 are two other root servers that should be able to access the MySQL server's ports.

Thanks for any answer 🙂

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stealthuser
7 months ago

So if you don’t hide behind a router with firewall and VPN, that’s like an open barn door

stealthuser
7 months ago
Reply to  AwoooUwU

Yes and everyone on the internet can try to hack or run a DDOS.

My servers have not been accessible directly from the internet for a long time – first a VPN connection has to be built up to my router.

As a result, port releases are also unnecessary.

nullish
7 months ago

income from ANYWHERE

cleanercode
7 months ago

IP, open ports, which service runs over the port. And you can go.