网络通信安全方案分析  

Analysis of Security Solutions in Network Communication

作　　者：周会勇[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《计算机与网络》2010年第8期45-48,共4页Computer & Network

摘　　要：随着通信技术的发展和应用,网络已经成为信息资源的海洋。但由于网络本身是开放的,无控制机构的,所以网络通信安全问题显得日益突出。针对网络通信中存在的安全问题,提出了可行的网络通信安全方案;然后分析了实现防火墙的3种主要技术,即:包过滤技术、代理服务器技术和状态监视技术,介绍了端端加密和链路加密2种加密技术;最后,通过测试得出结论。With the development and application of information technology, the network already becomes the sea of the information resource. But because network itself is open and it does not have the control mechanism, the security problems in network communication become obvious. Considering the security problems m network commumcataon, this paper presents the feasible design of the security solutions. And then, it analyzes three kinds of main techniques about the fire wall, such as packet filter, proxy server and state monitor, and introduces two kinds of encryption techniques, such as end-end encryption and link encryption. In the end, the conclusion is made by the experimentation.

关 键 词：网络通信 防火墙技术 加密技术 安全方案 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]