Second? Sheeyit. I'm 72 and well into third and fourth screen viewing. Mostly at work. The spreadsheets and PowerPoint crap just don't hold my fascination like the trailer park boys, Star Trek, or clash golf.
Even normal pumps all have a breakaway that includes a shutoff valve to block the source feed, so this probably should be considered a solved non-problem at this point.
I remember using telnet to connect to that site so I could run a browser in the session because I didn't have a browser on my computer for some reason. Maybe this was before we had access to browsers.
Doctor Smith should have been shown the cold side of the airlock in the second episode.