校园网数据监测系统的分析与实现

Analysis and implementation of data surveillance system for colleges and universities inner-net

目的校园网现有安全措施不足,开发数据监测系统可以快速定位和解决现存的网络故障,预防和排除网络安全隐患。方法分析校园网安全管理的现状,通过对数据包的采集与重组、数据流量统计、快速关键字匹配等技术的研究,设计并实现了一个功能完善的校园网数据监测与分析系统。结果系统可以对校园网数据进行有效的监测和分析,能及时对敏感信息进行过滤。结论实际使用表明,该系统可有效对数据进行监测,提高校园网的安全性能。

Objective-To develop the data surveillance system on the basis of existing campus net-work security measures which can not only locate and resolve the existing network failure quickly but also prevent and troubleshoot network security risks. Methods-By analyzing the status of the campus network security management, a fully functional campus network data surveillance and analysis sys- tem is designed and implemented through the acquisition and restructuring of the packet data, traffic statistics, quick keyword matching and other technology research. Results-The system can effective- ly surveil and analyze the campus network data as well as filter sensitive information promptly. Conclusion-Actual use shows that the system can effectively surveil the data and improve the safety performance of the campus network.