【摘要】 基于HTTP协议的POST请求的文档传输渠道有很多,传送的具体文档格式更是千变万化,但是其传输过程是一样的。通过对各种POST数据格式通信特征的分析,提出了一种在Linux平台下的数据包分析与还原模块,具体针对各种数据格式归纳总结出其各自的特征,形成特征库,然后借助于现有的网络安全开发包,实现对网络上以POST方式传输的信息的实时捕获、分析与还原,再辅之以文本内容查询子模块,从而实现对网络传输信息监管能力的促进与提高。更多还原

【Abstract】 There are many transmission channels for documents of post request based on HTTP protocol,and the file formats are changeable,but their transmission processes are all the same.Based on analyzing the communication features of every format about post data,a packet capture and reversion system for Linux is provided.By summarizing the features of all kinds of data formats,a feature database is constructed.With the help of network security development toolkits,the function in real-time analyzing and reverting the message transmitted via net at post format is implemented.Then by means of the subsystem,the function in inquiring the content of post text,and thus promoting and improving the ability of network supervision is finally achieved.更多还原