ABSTRACT
Contents 12.1 Introduction ................................................................................................................... 306 12.2 Industrial Control Systems and IP Networking ............................................................. 309
12.2.1 Overview of Industrial Control Systems ............................................................. 309 12.2.2 Modern IP Networking Technologies and ICSs ...................................................310
12.3 Possible SDN-Enabled Approaches to Mitigate Cyberattacks in Large ICSs ...................311 12.3.1 Assumptions on Network Topology and Basic Model ..........................................311 12.3.2 Approach 1: Rerouting Traffic in SDN Networks ................................................312 12.3.3 Approach 2: Blocking Traffic in SDN Networks .................................................312
12.4 A Novel Approach to Experiment with SDN-Enabled ICSs ............................................314 12.4.1 Simulated versus Real ICSs ..................................................................................315 12.4.2 Sensei/IoT* Overview ..........................................................................................316 12.4.3 Communication Modules Enabling Experimentation with Sensei/IoT* ..............316 12.4.4 Physical Process Simulators ..................................................................................317
