A survey of methods supporting cyber situational awareness in the context of smart cities

Journal of Big Data

Table 1 A classification of the related surveys

Research area/references	[16]	[17]	[19]	[18]	[23]	[24]	[20]	[21]	[25]	[26]	[27]	This work
Case studies	✓	✓	✓				✓	✓
Functional architecture				✓			✓	✓				✓
Enabling technologies	✓	✓		✓
Cybersecurity requirements	✓						✓	✓		✓	✓
Threat profile
Exploratory	✓								✓			✓
Enabling technology	✓	✓	✓					✓	✓	✓	✓	✓
Data	✓	✓		✓				✓	✓	✓	✓	✓
Third-party vulnerabilities			✓									✓
Domain-specific	✓		✓								✓
A classification of threats with examples of attack and impact												✓
Interdependency models					✓	✓						✓
Risk and vulnerability assessment												✓
Attack detection methods												✓
Countermeasures	✓	✓					✓	✓	✓		✓
Forensics			✓