摘要
网络舆情吸引着广大人民的目光,引导着事件的发展。为了解决公共场所互联网舆情监听的难题,借鉴以太网网络监听的原理和组成,设计了由中心控制节点和监听节点构成的互联网监听模型。模型采用分布式节点结构、端口镜像方式进行部署,利用零拷贝技术进行数据捕获和封装,通过构造特征码库和异常事件响应机制对敏感信息进行报警处理。采用本模型可以对宾馆、网吧、机场、车站等公共场所进行网络监听,把握舆论走向。
People＇s eyes are attracted by Net-mediated public sentiment and the development of event are leaded. In order to solve the problem of Net-mediated public sentiment monitoring of public places,using for reference from the principle and composition of the Ethernet monitoring,an Internet monitoring model including control node and monitoring nodes is designed. Distributed node structure and port mirroring are deployed and the zero copy technology for data capture and packaging are used,sensitive information alarm through the structural characteristics of code library and mechanism of events response are processed. The model can be used to network monitor for hotels,cafes,airports,railway stations and other public places,public opinion will be grasped.
出处
《长春理工大学学报（自然科学版）》
2014年第4期149-152,共4页
Journal of Changchun University of Science and Technology(Natural Science Edition)
关键词
以太网
网络监听
模型设计
特征码库
network office
general
authorization management
template
