网络信息系统安全研究现状及热点分析

The Progress and Hotspots on Security Network Information System

网络信息系统的安全问题伴随着网络在企业、机关、家庭及社会各个角落的普及而日益突出。网络信息系统安全领域研究的重点,则伴随着网络安全隐患的不断暴露和安全认识的深化在不断地调整。从经典的密码学到新兴的反黑防毒技术,无不渗透着这样一个道理:信息系统的安全任重道远、方兴未艾。该文针对当前网络安全研究领域一些新动向做出总结,对几大研究热点分别予以剖析。

The security of network information system is becoming a more extrusive focus with the rapid development of Internet network.The research hotspots on secure network information system are getting adjusted more often than usual since a lot of new insecure problems have been revealed.From cryptanalysis to anti-hacker technologies,a clear trend shows that people still have a long way to go to say the current network information system is okay in security.This paper will have a sum up on recent development about the research of secure information system.Also people need to make a general analysis on current hotspots on this area both abroad and domestic.