新型网络空间防御体系的构建及效能评估

Construction and Effectiveness Evaluation of New Cyber Defense System

当前的网络空间中,防御方往往在攻防博弈中处于被动地位,这种现状可以通过构建动态赋能的网络空间防御体系来改变。通过研究基于动态赋能的网络空间防御体系,从网络、软件、平台、数据4个方面梳理提升传统网络空间安全性的关键动态技术,以及构建动态赋能的网络空间的方法;通过结合攻防两方面对动态赋能网络进行安全效能评估,证明了动态赋能网络空间防御体系在提高系统安全防御能力方面的贡献。

In the current network space,the defender is in the passive position in the attack-and-defense game.This situa-tion can be changed by constructing a dynamically-enabled cyber defense system.Through the research of the dynamically-enabled cyber defense system,critical danamic technology is given in four aspects(network,software,platform,data)for enhancing the security of the traditional cyber space,and a danamically-enapled cyber space method is constructed.By combining with the offensive and defensive in the face of dynamically-enabled cyber security effectiveness evalua-tion,the contribution of the dynamically-enabled cyberspace defense system in the safety of cyber space was proved.