【摘要】 由于互联网的开放性等原因导致了网络环境下的计算机系统存在众多的安全问题。基于计算机网络技术的远程开放教育在带给人们方便、快捷的接受教育的同时,也带来了信息交流时不安全的担忧。在简要介绍密码学及密码技术的基础上,研究在远程开放教育中常用的网络安全应对策略与防范措施。归纳了三种数据安全保密需求,重点研究如何利用密码技术保障网络及网络中数据的安全,提出一种在Web服务器之间进行安全传输的应用SSL协议的实现方法。更多还原

【Abstract】 Because of the openness of the Internet and other reasons led to the network environment of the existence of a large computer system security issues.Based on the computer network technology in the Open and Distance Education give people convenient,fast access to education,but also when the exchange of information has brought the concerns of insecurity.After briefly introducing cryptography and password technology on the basis of research in the Open and Distance Education commonly used in network security strategies and deal with preventive measures.Summed up the three data security and confidentiality requirements,focus on how to make use of password protection of networks and network technologies in data security,a Web server in the secure transfer between the application of SSL Implementation of the agreement.更多还原