A controller design for mitigation of passive system identification attacks in networked control systems

Journal of Internet Services and Applications

Table 1 Synthesis of the related attacks

Attack	Method	Knowledge about the system?	How the knowledge is obtained?
Stuxnet worm [16]	Modifications in the	Yes	Experiments in a real system
Long, et al. [18]	Jitter and packet loss	None	N/A
Farooqui, et al. [4]	Data injection	None	N/A
Smith [11, 21]	Data injection	Yes	Not described
Teixeira [20]	Packet loss	None	N/A
	Data injection	Yes	Not described
Amin [6]	Data injection	Yes	Not described
SD-Controlled [12]	Data injection	Yes	Passive system identification attack
de Sá, et al. [17]	Data injection ^a	Yes	Active system identification attack

^aIn [17], the data injection is not used to cause the disruption or degradation of the plant. The data is injected in the NCS to support the Active System Identification attack