3: Industrial Cybersecurity History and Trends

Abstract

Securing an industrial network and the assets connected to it, although similar in many ways to standard enterprise information system security, presents several unique challenges. While the systems and networks used in industrial control systems (ICSs) are highly specialized, they are increasingly built upon common computing platforms using commercial operating systems. At the same time, these systems are built for reliability, performance, and longevity. A typical integrated ICS may be expected to operate without pause for months or even years, and the overall life expectancy may be measured in decades. Attackers, on the contrary, have easy access to new exploits and can employ them ...

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