【摘要】 文章首先引入了GLORIAD流量监测与分析系统设计和实现的背景;接着介绍了与系统设计实现相关的原理和技术,包括CISCONetFlow技术,以及应用NetFlow技术检测分析DDoS和蠕虫病毒等网络异常流量的方法;然后讨论了系统的总体结构和应用上述技术原理实现各个模块的细节,包括如何实现用户行为分析,以及如何实现检测分析DDoS和蠕虫病毒等网络异常;最后总结了系统实现的结果。更多还原

【Abstract】 In this paper, we first introduced the background of designing and implementing the GLORIAD Monitoring and Analysis System. Then we described the technical principles related to the system, such as CISCO NetFlow technology, technology of detecting DDoS and worm virus based on NetFlow. In the third part, we described the architecture of the system and the details of all the modules, including how to implement user behavior analysis, and how to implement network abnormal traffic such as DDoS and worm attack monitoring. Last we described the outcome of the system.更多还原