An integrated testbed for locally monitoring SCADA systems in smart grids

Energy Informatics

Table 6 Comparison of process-aware IDS techniques

Work	Approach	Sector	Validation	Detection	Prevention	Rules	Location
Hadžiosmanović et al. (2014)	Learned	ICS (tank)	TB, RS	Yes	No	Static	Local
Lin et al. (2013; 2016)	Specification	PG	SIM	Yes	Yes	Dynamic	Central
Urbina et al. (2016)	Specification	ICS, PG	SIM, TB, RS	Yes	No	Dynamic	Local
Koutsandria et al. (2015; 2014), Parvania et al. (2014))	Specification	PG	TB	Yes	Yes	Dynamic (not yet)	Local
Caselli et al. (2015)	Learned	ICS	RS	Yes	No	Static	Local
Nivethan and Papa (2016b); Nivethan and Papa (2016a)	Specification	PG	None	Yes	No	Static	Local
Bao et al. (2016)	Specification	PG	SIM	Yes	No	Dynamic	Distributed
Mashima et al. (2016)	Specification	PG	SIM	Yes	Yes	Dynamic	Distributed Delay, Central Detection
The proposed approach	Specification	PG	SIM	Yes	Yes	Dynamic	Local

ICS - Industrial Control Systems, PG - Power Grid, SIM - Simulation, TB - TestBed, RS - Real System (or trace)