[Lord of Steel]

Hi. I have recently set up my first server and I wanted to know what kind of vulnerabilities this exposes me to and how I can protect myself. It's running on my home internet connection.

I am concerned that these servers can attract problem people. Someone who would get vindictive because you had to ban them for being an asshat. I don't want them breaking into my home network and messing stuff up.

So what are the risks with hosting a server from you home internet connection?