中小型企业网络安全问题探究(4)

本科毕业论文

Abstract With the development and application of computer and network technology, the world has entered the information era. Informatization construction is also injected new vitality for the development of enterprises, improve the sustainable development of enterprises and the society also brought many network security problems. Common security issues in the main obstacle in the enterprise network application and network occurs, the implement of enterprise information.

Now a lot of network equipment manufacturers and industry experts have proposed a variety of network security protection technology to enhance the level of security of the

network, but the small and medium-sized enterprise, to take account of the business financial capacity, consume a large amount of manpower, material resources to enhance the network level is not realistic, therefore, study how to make full use of network the existing equipment to improve the level of security of enterprise information network, method and technology of the economic risks to the minimum, to explore these issues have important practical

significance and value. The theme of this paper, combined with the current advanced

information network security theory and practice experience, network security practice, to the small and medium-sized enterprise information network security management system for the original optimization, upgrading and transformation of the deployment, small and

medium-sized enterprises to strengthen network security management.

Firstly, the connotation of the concept of network information security and the research situation at home and abroad are described; the information network security situation and security requirement of enterprise are analyzed; combined with the current status of enterprise and safety technology, puts forward the design scheme of information, network optimization safety system upgrade and transformation and design framework: for enterprise resource

network and security for a reasonable integration, adjust the security technology architecture and security control architecture; optimization, upgrading and transformation of the original information network security system, Optimization, upgrade and reform projects include: the security of regional was re divided, adjust the security boundary, the addition of the DMZ zone: the upgraded configuration VPN, SSL certification audit system, firewall system,

intrusion detection system, improve the level of network security; establish and improve the safety organization, safety protection personnel responsibility system, optimization and standardization of safety management of enterprises. The operation practice, safety

management and control system in this research is designed to meet the information network security management demands of enterprises, realize the enterprise information network security protection system upgrade, hierarchical safety protection reached the safety of information network and centralized control of the expected effect.