Surveillance and security: protecting electricity utilities and other critical infrastructures

Energy Informatics

Table 10 Perception of experts in utility networks

		Security	Privacy	Usability	Effectiveness	Cost	Confidence
Visual	Calculated value (Cv.)	0.7000	0.6667	0.6333	0.4667	0.3333	0.8333
surveillance	Cv. * Confidence	0.5833	0.5556	0.5278	0.3889	0.2778
	Cost Effectiveness	0.2809
Biometrics	Calculated value (Cv.)	0.7000	0.5000	0.6000	0.6000	0.3000	1.0000
	Cv. * Confidence	0.7000	0.5000	0.6000	0.6000	0.3000
	Cost Effectiveness	0.4200
Communication	Calculated value (Cv.)	0.5500	0.4750	0.6000	0.4250	0.4500	0.8750
surveillance	Cv. * Confidence	0.4813	0.4156	0.5250	0.3719	0.3938
	Cost Effectiveness	0.2254
Location	Calculated value (Cv.)	0.7000	0.7500	0.6000	0.4000	0.4500	1.0000
tracking	Cv. * Confidence	0.7000	0.7500	0.6000	0.4000	0.4500
	Cost Effectiveness	0.2200
Dataveillance	Calculated value (Cv.)	0.5778	0.5111	0.5111	0.5333	0.5333	0.7778
	Cv. * Confidence	0.4494	0.3975	0.3975	0.4148	0.4148
	Cost Effectiveness	0.2427
Ubiquitous	Calculated value (Cv.)	0.4500	0.6000	0.5500	0.5000	0.3000	0.4000
surveillance	Cv. * Confidence	0.1800	0.2400	0.2200	0.2000	0.1200
	Cost Effectiveness	0.1760