Rockwell Automation offers these common rationalizations plant floor managers use to avoid confronting security concerns:
As long as the firewall is OK, we’re OK on the plant floor.
IT has security figured out and will take care of it for me.
There are no new security issues as the plant level.
如果真的有新的问题,I’m sunk until new standards and technologies rescue me.
Because nobody knows about my plant floor network, I have “security by obscurity.”