VNC Server configure

Hi everyone.

I consider a little poor the Opensuse “Remote Access with VNC” documentation (https://doc.opensuse.org/documentation/leap/reference/html/book.opensuse.reference/cha.vnc.html) , maybe because i’am a noob.

Someone have a better documentation or option a Opensuse VNC?

I wan’t have more control, for example: change the default port, use a secure connection and i don’t found how configure it.

Best Regards!