Genuinely curious to hear if anyone has knowledge of what security protocols are like/how sandboxed each of those machines are/what is likely to be done to veri

Genuinely curious to hear if anyone has knowledge of what security protocols are like/how sandboxed each of those machines are/what is likely to be done to verify that keyloggers weren't installed -- and how quickly something like that can be done, as most of those lawmakers rely on those machines for completing their daily work.