Using modeled cyber-physical systems for independent review of intrusion detection systems

In this paper, the author proposes a methodology to perform comparison and validation of proposed intrusion detection and prevention systems (IDS/IPSs) designed for cyber-physical systems (CPSs). This approach consists of a software model of a CPS, as well as a variety of sample cyber attacks and a metric for comparing IDS/IPS performance. Securing critical infrastructure from cyber attack is an important step in reducing the likelihood of a system failure and the resulting losses of property and human life. Independent review is necessary in the scientific research process to determine the viability of proposed solutions, their reproducibility, and their usefulness when compared to other potential defenses. The design of the model and test attacks are complex enough to show their impacts, yet simplistic enough to allow researchers to easily reproduce them and to focus instead on the results of their testing. © Springer Nature Switzerland AG 2020.