基于文本过滤技术的网络安全数据检测实验系统设计  

Design of network security data detection experiment system based on text filtering technology

作　　者：姚琨[1] 王昕[1] YAO Kun;WANG Xin(Manzhouli College of Inner Mongolia University,Manzhouli 021400,China)

机构地区：[1]内蒙古大学满洲里学院,内蒙古满洲里021400

出　　处：《现代电子技术》2020年第16期82-84,88,共4页Modern Electronics Technique

基　　金：国家自然科学基金项目(71103078);2018年内蒙古自治区教育厅双创科研项目(NMSC18089)。

摘　　要：传统的网络安全数据检测实验系统对于冗余数据处理能力不足,导致实验数据独立性较差。为此,设计基于文本过滤的网络安全数据检测实验系统。在硬件设计上,使用单片机作为中央控制器,设计外部电源适配器以供驱动模块正常工作,引用PCI总线接口芯片设计网络数据采集卡。在软件设计上,通过程序代码与网络数据采集卡的结合实现数据采集,利用文本过滤技术标记原始数据中的异常数据并将其过滤。结合硬件设计和软件设计完成整个系统设计。测试结果表明,对于相同大小的冗余数据,与传统的检测实验系统相比,设计的基于文本过滤技术的网络安全数据检测实验系统数据处理能力更强,数据独立性更好。As the traditional network security data detection experiment system has insufficient processing capacity for redundant data,which causes the poor independence of experimental data,a network security data detection experiment system based on text filtering is designed.In terms of hardware design,MCU is used as the central controller to design the external power adapter for the normal operation of the driver module,and the PCI bus interface chip is introduced to design the network data acquisition card.In terms of software design,the program code and network data acquisition card are combined to realize the data collection,and the text filtering technology is used to mark the abnormal data in the original data and then filtering it.The overall system design is completed in combination of the hardware design and the software design.The testing results show that,for redundant data of the same size,the designed network security data detection experiment system based on text filtering technology has stronger data processing ability and better data independence in comparison with the traditional detection experiment system.

关 键 词：网络安全 数据检测实验 系统设计 数据采集 文本过滤 系统测试 

分 类 号：TN915.08-34[电子电信—通信与信息系统] TP309.2[电子电信—信息与通信工程]