网上信息侦听与分析系统的设计

摘要

互联网带给人们便利的同时，各种非法信息也迅速蔓延，为有效地屏蔽网络上的非法信息，本文提出了在Linux平台下对接收到的网络数据包进行分析，过滤各种不良信息的一种解决方案。该方案描述了网上侦听与分析系统的总体结构和整体设计概念，解析了系统实现的流程，给出了模块之间的相互关系，对各个模块的功能进行了描述，体现了系统的设计思想。%Internet brings people convenience, but also the rapid spread of a variety of illegal information. In order to effectively shield illegal information on the network, this paper proposes a network packet received in the Linux platform for analysis, filtering information to a variety of adverse kind of solution. The program describes the overall structure and overall design concept of online listeners and analysis system, parsing the system implementation process, given the relationship between the modules, the function of each module are described, reflects the thinking of the system design.