On May 27, 2016, at 2:04 PM, Ali <cctalk at
ibm51xx.net> wrote:
I would say very few. You have to remember critical systems are not running
a general windows system i.e. people are not surfing the web on them and
installing the latest games recommended by friends from facebook. Windows on
its own is very stable.
And nobody - *ever* - plugs a USB stick into them. Or puts them on a LAN with machines
that people shove USB sticks into.