构建网络信息的安全防御体系

随着计算机网络技术的迅猛发展，网络已经愈来愈多地进入各个行业和部门。网络在更加方便工作、提高工作效率的同时，也带来了安全问题。在资源共享和访问控制共存的信息社会，如何解决网络安全存在的问题是应当努力实现的任务。文中阐述中国当前网络信息安全面临严峻的威胁，分析危及网络信息安全的主要因素，并提出构筑网络信息安全防线的具体措施。

Establishment of Safety-defending System for Network Information

With the rapid development of computer network technology, network is being used more and more widely in industries and organizations. Network brings more convenience and higher efficiency to work as well as safety problems. It is a task requiring our efforts to solve existing network safety problems in an infor- mation society with information sharing and access control. This paper describes some serious threats that our country is faced in current network information safety, then it analyzes the main factors putting network information safety at risk, and finally suggests specific measures for building of network information safety defense line.