My guess is two-fold: one issue is that there is a culture and this was the best compromise that the institution could do. The second is that there might be ca

My guess is two-fold: one issue is that there is a culture and this was the best compromise that the institution could do. The second is that there might be cases where you want to send techies to bases in, say, Afghanistan, to take a closer look at computers you might not want to expose over any kind of external connection, or where you need to talk with local assets.