Holistic View of Securing IP-based Industrial Control System Networks

摘要

This paper addresses the implications of using Internet Protocol (IP) based industrial control system (ICS) networks. Understanding this network technology is important as industrial companies consider using it to improve efficiencies and productivity. Some considerations such as the fragility of industrial control systems and protocols, and solutions to harden the security of IP-based networks are addressed. Techniques to secure traditional IT networks are compared to those needed to secure industrial networks. Paper provides awareness of good security practices and standards as well as practical knowledge for securing IP-based industrial control systems and networks.