I'm trying to setup my own .bitmoner.conf file and looking to create a public node to be used with the android monejuro app. What are the options I need to put in my .bitmonero.conf file? I want to set a custom rpc port, so i know i need: rpc-bind-port

What else do I need so I can protect myself from hacks but also still let me use it as a public node for monejuro?

Does someone have a template one can copy?