CAJ | 학술논문

目前网络安全管理以被动防御为主，面对复杂外部环境、多种安全需求和受限能力与资源等因素，安全策略不能对环境变化做出及时的反应。针对这一问题，提出一种认知网络安全管理模型（网络实体主动感知网络环境），及时分析安全威胁，利用安全策略知识库构建安全策略。该模型增强了网络的安全性和灵活性，提高了网络应对复杂环境的生存能力，为网络安全管理提供了一种动态模型。
목전망락안전관리이피동방어위주，면대복잡외부배경、다충안전수구화수한능력여자원등인소，안전책략불능대배경변화주출급시적반응。침대저일문제，제출일충인지망락안전관리모형（망락실체주동감지망락배경），급시분석안전위협，이용안전책략지식고구건안전책략。해모형증강료망락적안전성화령활성，제고료망락응대복잡배경적생존능력，위망락안전관리제공료일충동태모형。
The main management of network security is passive defense, with which a network manager predicting the network security to set a feasible security strategy.However,current schemes are not suit-able to the networks because of complex environment,various security requirements and limited capability and resources.To solve the problem,it put forward a novel model ( cognitive network security management model,CNSMM) ,which can sense network environment,analysis security threats,construct security strat-egies in this paper.This model not only strengthens the network security and flexibility,but also improves the survival capability.