高安全等级网络安全防护体系研究与设计

Research and Design of High Security Level Network Security Protection System

通过对军事网络、党政内网以及军工企业内网等高安全等级网络面临的安全威胁和防御需求进行深入分析,结合对PDRR、P2DR现有安全模型的研究,提出了适用于高安全等级网络安全防御的P2DAR安全模型,并设计了与P2DAR安全模型适配的安全防御体系。该体系聚焦高安全等级网络安全威胁检测、安全威胁识别等关键问题,设计了威胁感知、威胁分析以及威胁处置等安全防御技术,能够为高安全等级网络安全防御提供有效防御。

Based on the in-depth analysis of the security threats and defense requirements faced by highlevel security networks such as military network,party and government intranets,military enterprise intranets,combined with the research on the existing security models of PDRR and P2 DR,this paper proposes a P2 DAR security model that is suitable for high-level network security defense,and designs a security defense system that is compatible with the P2 DAR security model.The system focuses on high-level network security threat detection,security threat identification and other key issues and designs security defense technologies such as threat perception,threat analysis,and threat disposal,which can provide solutions for high-level network security defenses.