Public information server for tracing intruders in the internet

M. Asaka*, T. Onabuta, Shigeki Goto

*この研究の対応する著者

    研究成果: Article査読

    4 被引用数 (Scopus)

    抄録

    The number of computer break-ins from the outside of an organization has increased with the rapid growth of the Internet. Since many intruders from the outside of an organization employ stepping stones, it is difficult to trace back where the real origin of the attack is. Some research projects have proposed tracing methods for DoS attacks and detecting method of stepping stones. It is still difficult to locate the origin of an attack that uses stepping stones. We have developed IDA (Instrussion Detection Agent system), which has an intrusion tracing mechanism in a LAN environment. In this paper, we improve the tracing mechanism so that it can trace back stepping stones attack in the Internet. In our method, the information about tracing stepping stone is collected from hosts in a LAN effectively, and the information is made available at the public information server. A pursuer of stepping stone attack can trace back the intrusion based on the information available at the public information server on an intrusion route.

    本文言語English
    ページ(範囲)3104-3112
    ページ数9
    ジャーナルIEICE Transactions on Communications
    E84-B
    12
    出版ステータスPublished - 2001 12月

    ASJC Scopus subject areas

    • 電子工学および電気工学
    • コンピュータ ネットワークおよび通信

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