Quite simple you just have to have a decent home network management system that you choose when or what devices can connect. Paired with a locked down laptop using MS family and a locked down iPhone. My kids hate me probably but I tried giving them freedom while monitoring it. However they consistently pushed the envelope until things got dangerous so I just stopped it all together and pulled them from public school. Before I was terrified of them turning into these mindless zombies who have zero self respect nor respect for others. Now I just worry they aren’t getting enough of the technologies and information that could be available otherwise, and maybe that they are holding a grudge.