ABSTRACT
Much research has been done to create a more reliable and secure system using a combination of cyber and physical components together to guard the smart grid. This type of system will make
Contents 10.1 Introduction ....................................................................................................................135 10.2 Smart Tracking Firewall ..................................................................................................136 10.3 Probabilistic Dependence Graph .....................................................................................137 10.4 Anomaly Detection .........................................................................................................139 10.5 Dynamic Security ...........................................................................................................141 10.6 Real-Time Reconfigurable System ...................................................................................146 10.7 Other Schemes to Achieve Security in Power System ......................................................148 10.8 Discussion .......................................................................................................................149 10.9 Conclusions ..................................................................................................................... 151 References ................................................................................................................................ 151
122
it easier to detect and defend against attacks. The combined approach will increase the possibility that the system and its data will remain protected and dependable. The security discussed in this chapter will focus on the following topics: smart tracking firewall, probabilistic dependence graph, anomaly detection, dynamic security, real-time reconfigurable system, and other cyber-physical system (CPS) security issues [1,2].
