Network attack evaluation model based on directed weighted complex network and fuzzy AHP method

At present, most of the network attack effect evaluation is based on mathematical theory. The calculation process influenced by artificial judgment, and research dependence influence between indicators not sufficient, so index weight setting too subjective. This paper proposes a model directed weighted complex network, constructs an architecture attribute-attack type-atomic function-evaluation four-layers subnetwork. importance method given combining theory with traditional fuzzy analytic hierarchy process. Finally, taking password cracking as example, it proved that this helpful to explore impact mechanism attributes, fully considers relationship indicators, simplifies system improves efficiency.