Now we must allow SSH to connect to the server so that we can always have access to the server. Then, allow all outgoing connections from the server. The first rule will block all incoming connections in the server: sudo ufw default deny incoming Now you must prepare the firewall to prevent everyone having access to your server. Once the port is changed, press “CTRL-X” to close an save. For this tutorial, I will change port 22 for the port 22222. You need to replace the port number on the line below the cursor, shown in the picture above.

Minecraft server protection, SSH port change Start by opening the SSH service configuration file (located at: /etc/ssh/sshd_config) sudo nano /etc/ssh/sshd_config Fortunately, it is very simple to change the default port on a Linux server. Therefore, many of the hackers will try to exploit this port. SSH Access to the Serverīy default, the SSH service of a server is listening on port 22. This section is optional, but highly recommended. Once the server is up to date, you must apply a minimum of security. Restarting the server will ensure that all updates have been applied. I suggest to restart the server after performing the updates. Note: When you enter the “sudo” command for the first time in the session, the server will ask you to enter the administrator password. Here are the commands to perform to update on your Minecraft server. For those without a server, you can take a look at our excellent virtual servers.īefore you begin, it’s important to make sure that all updates are all installed on your server. To proceed with the installation, you must have an Ubuntu 20.04 server with SSH access (command line) on hand.

We will separate the creation of our server into two stages: Players from every gaming consoles (except Nintendo Switch) can log into a Bedrock server and play in the same world. The main advantage of this new version is the compatibility. This version replaces the old “PE” or “Pocket Edition” version of Minecraft. Today we are going to install a Minecraft Bedrock server on Ubuntu.

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