My kids like playing Minecraft on their Android tablets or the oldest's PC, and I would like them to be able to play in each-other's worlds, as well as my own Bedrock server.
However, in enabling them to play with each other and on my own server, I have also allowed them to access public servers.
Is there some way that I can deny them access to the public servers, or in fact any server other than my own or their own LAN games - without having to firewall my network? I already have the kids' tablets and PC locked down so they cannot access anything my wife or I deem unsuitable... except these advertised Minecraft servers.
The kids all have kids XBox-live accounts connected to my own as parent.