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随着网络时代的迅速前进,信息安全的含义也在不断演化和延伸,单纯的保密和静态的保护已不能适应当今网络安全的需要,特别是一些网络环境复杂的应急系统更是面临着各种各样的网络安全威胁,本文就应急系统所面临的网络安全风险进行了分析,提出了应急系统网络安全建设目标和设计思路,并从系统网络划分、身份鉴别、访问控制手段、系统结构、安全审计跟踪、网络安全监控、备份与修复、病毒检测与消除、环境安全等方面给出了保障应急系统网络安全的应对策略。
With the rapid progress of the Internet age, the meaning of information security is also evolving and extending. Simple security and static protection can no longer meet the needs of today’s network security. In particular, some emergency systems with complex network environments are faced with a variety of In this paper, the network security risks faced by the emergency system are analyzed, and the goals and design ideas of the network security of the emergency system are proposed. From the aspects of system network division, identity authentication, access control methods, system structure, security Audit tracking, network security monitoring, backup and recovery, virus detection and elimination, environmental security and other aspects are given to protect the emergency response system network security strategy.