| 基于正则表达式的WebMail监控与审计 |
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| 引用本文： | 张诚,郝东白,龙海,黄皓. 基于正则表达式的WebMail监控与审计[J]. 计算机工程与设计, 2008, 29(13) |
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| 作者姓名： | 张诚 郝东白 龙海 黄皓 |
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| 作者单位： | 南京大学,计算机科学与技术系,江苏,南京,210093;南京大学软件新技术国家重点实验室,江苏,南京,210093;南京大学,计算机科学与技术系,江苏,南京,210093;南京大学软件新技术国家重点实验室,江苏,南京,210093;南京陆军指挥学院,信息作战与指挥系,江苏,南京,210045 |
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| 摘 要： | 对WebMail的监控是对电子邮件监控的一个难点.提出并实现了一种基于正则表达式的邮件监控系统.该系统使用Winsock2 SPI技术,截取本地计算机发送的网络数据包,采用正则表达式对发送数据包的内容进行实时分析,判断其中是否含有发送Email的行为,通过在线拦截和离线审计相结合,实现了对WebMail的监控与审计.实验测试的结果验证了该系统的可行性和有效性.
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| 关 键 词： | 网页邮件 正则表达式 服务提供者接口 监控 审计 |
WebMail monitor and audit based on regular expression |
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| ZHANG Cheng,HAO Dong-bai,LONG Hai,HUANG Hao. WebMail monitor and audit based on regular expression[J]. Computer Engineering and Design, 2008, 29(13) |
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| Authors: | ZHANG Cheng HAO Dong-bai LONG Hai HUANG Hao |
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| Affiliation: | ZHANG Cheng1,2,HAO Dong-bai1,3,LONG Hai1,HUANG Hao1,2(1.Department of Computer Science , Technology,Nanjing University,Nanjing 210093,China,2.State Key Laboratory for Novel Software Technology,3.Department of Information Operation,Nanjing Army Comm, College,Nanjing 210045,China) |
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| Abstract: | WebMail is so difficult to be monitored that has always embarrass E-mail monitor system.A WebMail monitor system based on regular expression is proposed.This system intercept local network data using Winsock2 SPI technique;real time analyze data packet using regular expression to estimate if there has a action of sending WebMail.The WebMail monitor and audit are implemented through on line intercept and off line audit together.Results of the experimentation indicate that the feasibility and validity of this... |
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| Keywords: | WebMail regular expression Winsock2 SPI monitor audit |
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