The Problem With Industrial Control Systems

Graham cloley, a british security researcher who has been on our shore several times explains that part of the problem is the fundamental mind set of energy companies. The most important thing for them is that the power never ever goes off. So right at the top is availability, rather than that being at the bottom, which is the case it is with most businesses. And finally, you're dealing with confidential a security is turned upside down. It doesn't actly matter if it goes down for a couple of hours, but we want it to be available most of the time.