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In recent years, educational network resources are continuously enriched. Education network not only provide a basis for teaching in schools to protect, but also to assume more social responsibilities of teaching and online examinations, and therefore its security is increasingly important. Information security system has become an important issue. Information security is not only a general defense, but gradually form a solid, all-round prevention system.This paper introduces Shijingshan Educational Network, based on a comprehensive assessment of security risks exist in the network, the basic needs of information security, and key points on the design and implementation of the security system. We use PADIMEE model as design guidance, analysis and compare different security architecture and deployment. Design mainly includes security technology and safety management. By security technology, security management means a combination of both, can effectively protect the applications and information security. Safety technology major from physical security, network security, application security, endpoint security, data security level set; key protection technology is the use of firewalls, intrusion prevention systems, network traffic control, hot standby, data storage and backup, by security policy implementation. This is also the project schedule, equipment selection, detailed analysis of project implementation. Practice shows that Shijingshan educational network security system is established and effective protection of the education information system, achieved good results.
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