Here there be dragons: It's a scary new world in process control, but you can defend your plant against cyber attack

摘要

In ancient times, map makers would sometimes mark unknown areas on a map with a dragon indicating that there were some potential hazards present in that area. The cyber world is a constantly evolving technological and social-political environment that presents a growing knowledge base of known cyber threats (which unfortunately can have the power to mutate into a new hazard) and unknown cyber hazards (our metaphorical dragons).