mrstickball said:
Doesn't need to be. The stuxnet attack against the nuclear facility in Iran was a hardwired intranet that had no external access points. They got in via an infected (from my understanding) USB key which was put into a local computer at the facility, which then infected the entire system and heavily damaged the facility. |
Isn't that due to employee negligence? You don't just plug any usb into your mainframe...







