摘要
该文提出了一种全新的基于NetFPGA的网络行为分析监控系统的设计方式。系统具有用户网络行为的分析、监视、控制及网络攻击自动告警功能,采用PC机加NetFPGA板卡构架硬件平台,由NetFPGA完成网络数据包的获取、分析及过滤功能,而配置、更新行为规则及行为分析功能由位于PC机上的软件实现。结果表明系统运行稳定,响应准确迅速。
A novel design approach to a network behavior analysis monitoring system based on NetFPGA is proposed.The system can not only achieve the analysis monitoring of network behavior,record local user browsing the internet information,but also be reconfigurable,fast and secure implementation of hardware-level control of user behavior.NetFPGA works with host via PCI interface.The NetFPGA card conducts the packets arriving on the incoming links.The software on the PC host takes charge of configuration,updating behavior rules and implementation of the network behavior analysis.Experimental results indicate that the system reacts accurately and quickly.
出处
《杭州电子科技大学学报（自然科学版）》
2012年第1期35-38,共4页
Journal of Hangzhou Dianzi University：Natural Sciences
关键词
网络行为
行为规则
行为分析
network behavior
behavior rules
behavior analysis
