OK, I'm trying to stop laughing. I remember trying this with my son years ago (admittedly before the more sophisticated systems of today) and the lock down would last, oh, maybe a 1/2 day at best. I even tried disconnecting him from the internet by blocking his device (he broke that in about 5 minutes) and when I simply removed the network cable, I found he had several more stashed away. Of course, this did pay dividends when we caught a neighbor hacked into our system and he was able to show it to the cops and he was able to track down a hacker that copied very sensitive files (both perpetrators went to jail thanks to the evidence he collected. Now days .... I'm frankly afraid to know what he knows or can do ... I'm just glad he's on my side!!!!