网络安全模型相关技术研究

Research on the security model of network space

目前,针对当前网络面临的众多安全问题,基于被动的安全技术已经不足以达到很好的保护效果。为此提出一种改进的基于WPDRRC的网络安全模型。模型中的一些新的安全技术和策略,特别是优化的态势感知技术、最优保护策略以及信息智能化分析技术,在防范病毒、危险信息流入预测以及风险评估阶段起到了关键作用。通过安全性分析表明,该模型能够保证网络安全通信的保密性和可靠性。

At present,in view of the many security problems facing the network,the security technology based on passive protection is not enough to achieve a good protective effect,therefore,this paper proposes an improved network active defense model based on WPDRRC. Some of the new network security protection technology and strategy actively,especially the optimization of the network security situational awareness,the optimal protection strategy and intelligent analysis technology play a key role on the safety prediction and risk assessment. Through the security analysis it shows that the model ensures the reliability of the network space safety.