ASIA unversity:Item 310904400/4116
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    題名: The system Integration and Researching for
    作者: chen ruei jiun
    貢獻者: Department of Computer Science and Information Engineering
    關鍵詞: Spam Mail 、Virus Mail、 heuristic technology、 load balance.
    日期: 2007
    上傳時間: 2009-11-18 13:14:03 (UTC+0)
    出版者: Asia University
    摘要: Face to the spam mail and virus mail problem, a lot of antivirus software
    manufacturers and information security solution providers bring up many hardware
    filter products, lie in the information gateway and Internet, its main purpose is to
    defend the attack of virus and junk mail. But the announced products of information
    security mostly belong to the hardware, which tend to be very expensive, become the
    burden of the applying unit. This thesis first builds a PostFix mail server in UNIX
    platform, and then integrates SpamAssassin and ClamAV to construct spam mail and
    virus mail defense mechanism, which to reduce the construction cost and to improve
    the effectively.
    In addition, although the filter mechanism sets up in server side can reduce
    bandwidth usage caused by a large number of spam mails and reduce construction
    cost, but the filter rules will cause large workloads in sever system to influence the
    performance of SpamAssassin. Therefore, this thesis proposes an integrated system
    for spam mail and virus mail with load balance technology, helping users to optimize
    efficiency and to reduce error rate. This proposed system can satisfy various mail
    systems to improve service quality.
    顯示於類別:[資訊工程學系] 博碩士論文

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