I just added a second dedicated server to my network and got it all set up with bungee, but I haven't been able to figure out how to protect my second server. On my first server I'm running bungee with all servers on localhost, so no one is able to connect to them with offline mode. But on my second server, if you find the secret port, you can log in with offline mode as anyone. I was wondering how to fix this with either iptables or UFW. I tried the tutorials on the...
Protecting my server with iptables or UFW
Protecting my server with iptables or UFW