Security Metric Methods for Network Multistep Attacks Using AMC and Big Data Correlation Analysis

Table 4

Comparisons of security metrics among our method and others.

Types	Metrics	[9]	[10]	[11]	[14]	[17]	[18]	[20]	Ours
VAG-based security metrics	Shortest attack path length	✓		✓	✓		–	✓
	Most possible attack path	✓	✓	✓	✓		✓	✓
	Cumulative probability of attack target	✓	✓		✓		✓	✓
	Number of attack paths	✓	✓	✓				✓
AMC-based security metrics	ENV to the middle attack node					✓			✓
	ESP of attack target node								✓
	Ranking of middle attack nodes								✓
	Ranking of attack targets					✓			✓