ICS Asset Discovery: Automated Asset Discovery in Industrial Control Systems – Exploring the Problem

..Vulnerabilities within Industrial Control Systems (ICS) and Critical National Infrastructure (CNI) represent a significant safety, ecological and economical risk to owners, operators and nation states. Numerous examples from recent years are available to demonstrate that these vulnerabilities are being exploited by threat actors…

http://ewic.bcs.org/upload/pdf/ewic_icscsr2015_paper8.pdf