摘要
综述了网络安全态势感知系统的国内外研究现状;介绍了Netflow基本原理及其数据格式;提出了基于Netflow的网络安全态势感知系统结构;重点研究了实现本系统相关的关键技术。经试验表明,该方法合理可行。
The summarization of studying situation in NSSAS all over the world was presented firstly. Basic principles and data formats of Netflow were given. And then the framework of NSSAS based on Netflow was put forward. Key technologies related to building NSSAS prototype were discussed. Test results show that the method is reasonable and feasible.
出处
《计算机应用研究》
CSCD
北大核心
2007年第8期167-169,172,共4页
Application Research of Computers
基金
高等学校博士学科点专项科研基金项目(20050217007)
国防预研重点资助项目(413150702)