Research on Information Security Risk Assessment of Computer Network Based on Gray Analytic Hierarchy Process

Abstract

In face of the rapid growth of computer network information security, merely forming the passive defense cannot solve the problem fundamentally, which needs comprehensive prevention and control of information system. Based on this, the paper presents a risk assessment method based on gray theory and analytic hierarchy process, which can complete the process of dynamic assessment of network security risk and greatly improve the accuracy of assessment so as to meet the actual needs of network security.