Can i block wifi connections?

[VerayaTanaysa]

What are the methods or techniques available to block the internet connection of other devices that are connected to my WiFi network? Is it possible to control or restrict the internet access of specific devices on the network without their authorization? Please provide a detailed explanation of the steps or tools involved in accomplishing this task, taking into consideration both ethical and practical implications.

[VerayaTanaysa]

This was my and my bfs first functional print we just finished (got a printer for christmas). We printed it all white and just coloured it black with a permanent marker. Works a charm! My boyfriend added a hanger on the back to put it on the wall (next to a key board I made out of a chatrandom echat network interface card).