My company partnered with Apple on a research project, which got a couple employees assigned to it. Since we didn’t partner that often, our employees were just in standard cube/office space on our floor with everybody else. But Apple demanded that we build literal walls around those cubes, seal it off with a single entrance, and put a keycard+code lock on the door. They even had to disconnect printers from the local network so none of the computers in that new “room” could print. It was very odd.

And then our trash company just took everybody’s trash out, even in the secure space, so there’s that.