文档介绍:云计算平台下基于改进型DMTP的反垃圾邮件系统设计*
刘海韬, 阳洁收稿日期:2012-2-20
基金项目:国家自然科学基金项目(60673164)
作者简介:刘海韬(1970-),男,湖南邵阳人,副教授,主要研究方向为下一代互联网,网络安全管理(******@.);阳洁(1989-),女(通信作者),硕士研究生,主要研究方向为下一代互联网,网络安全管理(******@.).
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(中南大学信息科学与工程学院, 长沙 410083)
摘要: 垃圾邮件的日益泛滥严重干扰了日常生活和经济发展。针对DMTP(差分邮件传输协议)存在的类别划分模糊化问题,提出了改进型DMTP。将改进型DMTP与云计算结合,设计了云计算平台下基于改进型DMTP的反垃圾邮件系统总体模型,并详细描述了该模型中邮件传送的工作流程。通过引入对发送方类别进行判断的流程和综合云端反垃圾邮件集群系统的分析结果,该模型可以有效遏制垃圾邮件传播。最后,引用了基于Eucalyptus的反垃圾邮件系统构建模型。
关键词: 垃圾邮件;DMTP;云计算;SMTP; Eucalyptus
中图分类号: TP393 文献标识码: A
Anti-spam System Design Based on Improved DMTP under puting Platform
LIU Hai-tao,YANG Jie+
(School of Information Science and Engineering, Central South University, Changsha 410083, China)
Abstract: mercial email, commonly known as spam, has e a pressing problem which seriously disrupts daily life and economic development. It is proposed an improved DMTP(Differentiated Mail Transfer Protocol) according to the problem that the SMTA intangible categorized in DMTP , bined this improved DMTP with puting. Then designed an overall architecture of anti-spam system and described the work flow of mail delivery in the system is in detail. By differentiating sender's category and integrating results from the cloud, the proposed system can effectively restrain the spam spread. Finally, a Eucalyptus-based anti-spam system is referenced.
Key words: spam; DMTP; puting; SMTP; E