> If you aren't running an application on your home server or phone that others can connect to from outside your network then this isn't likely an issue for you.
The direction of the connection isn't relevant. For instance, when you are playing Minecraft and connect to a server, the connection starts from inside your network, but could be used to attack your Minecraft client.
The direction of the connection isn't relevant. For instance, when you are playing Minecraft and connect to a server, the connection starts from inside your network, but could be used to attack your Minecraft client.