Mine was locked down tighter than a gnat's ass, but that was a Fortune 500 type company. At least I could to get on TBR OK, or you would never have heard of me.
Yeah... thinking way too big. I can tell you somewhere between 10-20 local joints, building supply, welding supply, plumbing supply, shipping, etc, that provide unthrottled guest services (Unlike hospitality), that are locked up at night, and no one is there. few passes by sheriff or security... They are well wired, and rely on alarm systems for security... And since I am not attempting B&E, my pilfering, from their POV, would be relatively benign. There's a really nice hidden spot in a sort of alley behind the UPS Store, as an example...
Theoretically, I mean.
And it is a pretty good exercise, btw, without any hacking.
If the jackboots take over the government, like so many dread, I know I can walk off and avoid any imposition... But having communication access world wide, anonymously, might be a handy feature.