科研成果详情

For solving scalability problem of Network Attack Graph(NAG), this paper presents a new method for network modeling based on layered NAG. Layered NAG includes "attack subgraph" and "attack supergraph". The attack subgraph describes specific attack scenarios from the source host to the destination host and efficiently produces the attack planning after eliminating redundant paths and nodes. The attack supergraph describes the attacker's privilege transition to allow the network administrator to evaluate the vulnerabilities of the network. © 2010 Springer Science+Business Media B.V.