计算机网络环境安全问题分析及防御措施

Analysis and Defensive Measure of Computer Network Security Problem

计算机网络环境安全是网络行业健康发展的基础。分析了病毒威胁、系统漏洞等安全因素。从网络安全技术及网络安全管理两大方面,提出了常用的计算机网络安全防御措施。介绍了防火墙、数据加密技术等。并对计算机网络环境安全发展进行了展望,形成综合计算机网络安全防护体系。

Computer network security is the basis of healthy network business development. In this paper the virus threats, system vulnerabilities and other security factors are analysed. And from the two aspects of network security technology and network security management, the commonly used computer network security defense measures are put forward. The firewall and data encryption technology are also introduced. The development of computer network security is prospected infollowed, which the comprehensive computer network security protection system should be formed.