骨干网络安全防护技术探讨

目前网络的开放性和共享性在方便人们使用的同时,也更容易受到攻击,网络安全问题越来越引起人们的关注。文章通过对现有中国气象局骨干网络安全防护系统的简要分析,结合当今主流的网络安全防护理论和相关软硬件技术,阐述了在骨干网络中建立集入侵检测系统、安全漏洞扫描、防火墙系统和防病毒系统于一体的多层次、全方位的网络安全防护体系的必要性,并对骨干网络安全防护系统的改进方向提出了建议。

Backbone Network Security and Protection Technology

Network security issues are increasingly being concerned by the public,and the importance of network and information security technologies is also widely highlighted.Therewith,all those trigger the flourishing development of a series of network security protection facilities and related technologies.On the basis of the analysis of the backbone network security and protection system of the China Meteorological Administration,the existing mainstream network security theory and relevant software and hardware technologies,the necessity of the establishment of multifunctional and omnidirectional network security and protection system,including Intrusion Detection System,Security Vulnerabilities Scanner,Firewall System and AntiVirus System,is expatiated. And some suggestions on its improvement are given.