Here’s tough one. Today’s modern households have a mixture of different computing form factors and operating systems. There are desktops, laptops, tablets, smartphones, SBC’s, even watches and TV’s.
In the country where I’m from, kids are getting a smartphone at the age of 10, on average! Concerned parents might try to set up an app to stop the ability to surf, etc, after a certain time limit, but what’s to stop these young hools from switching to a device where the app isn’t installed, or switching from their phone’s wifi connection, to their cellular data plan, once blocked by their family’s LAN’s gateway?
Do you know of any solution (preferably open source) which can round up all of the things, and all of the network interfaces, which these hools can get their hands on?
“hool” is short for hooligan, BTW.
PS: A whiz-bang solution involving wireguard somehow would be really cool.