浅析计算机网络安全与防护

随着计算机网络的发展，其开放性、共享性、互连程度扩大，网络的重要性和对人们的影响也越来越大，而网络安全问题显得也越来越重要了。本文阐述了当前网络存在的漏洞，同时对当前主要的网络安全技术进行了分析，指出当前的网络安全技术的局限性。最后指出了几种较为前景的网络安全技术，包括可信计算和基于安全语言的防御技术。

Analysis of Computer Network Security and Protection

Along with the Fast development of computer network, expansion of network openness, sharing and interconnection, the network security appeared more and more important for people, the network security question appeared more important. This paper elaborates existed safe leaks of current networks, analyse main security protection technology of current networks, points out the limitation of current network security technology. Finally this paper introduces several kind of prospect network security technologies, including trusted computing and protection technology of language-based security.