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高校校园网内教师、员工等通过Internet利用隧道、认证、加密等技术手段接入VPN专用网络访问校内及外界的资源越来越普遍,针对高校在VPN网络上运行的财政一体化信息管理系统,其系统设计、安全防范、实际应用被要求亟需有一种可靠的接入机制来加以保障;结合当前几种网络主流接入技术,分析常见的基于IPsec协议与SSL协议技术之间的优劣,得出构建基于IPsec VPN的接入技术能够更加具备全方位的保护优势,在安全防范方面更能兼顾高校财政一体化信息管理系统的全面需求及应用。
The access to the VPN private network by teachers, staff and other teachers in the campus network through tunnels, authentication, encryption and other technical means is becoming more and more common. The financial integrated information management system which runs on the VPN network in colleges and universities, Its system design, security precaution and practical application are demanded urgently to have a reliable access mechanism to be protected. Combining the current mainstream access technology of several networks, this paper analyzes the advantages and disadvantages of common IPsec and SSL protocol technologies, It is concluded that the construction of access technology based on IPsec VPN can take full advantage of all-round protection and take into account the comprehensive demand and application of financial integrated information management system in colleges and universities in terms of security.