Analysis of network security vulnerability based on access path
Lu Yu · Jisuanji yingyong yanjiu · 2008
Vulnerability analysis is a critical technology in network security risk analyzing and controlling,and vulnerabilities are also the focus of both sides in network confrontation to strive for information dominance.This paper summarized the operation principle of network attack and defense,proposed the concept of relative vulnerability,then from the aspect of structure vulnerability,it analyzed node vulnerability in network access path,given out analyzing models and methods to compute critical nodes and integrated vulnerability of access paths.Finally,it described the analyzing algorithm,which could figure out maximal integrated vulnerability value between each pair of nodes in the information network.The method can be an effective evaluation tool for network security control.