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Title:
A transmitting packet analysis system, a transmitting packet analysis device, and a transmitting packet analysis program
Document Type and Number:
Japanese Patent JP6023738
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To analyze only transmission packets from among transmission packets and reception packets.SOLUTION: A switching device 130 receives a transmission packet 101 and a reception packet 102 communicated between a client device 110 connected to a local area network 119 and a server device 120 connected to Internet 129 and relays the received transmission packet 101 and the received reception packet 102 to a transmission destination. The switching device 130 outputs only the transmission packet 101 to a transmission packet analysis device 200. The transmission packet analysis device 200 acquires the transmission packet 101 output from the switching device 130 and analyzes the acquired transmission packet 101.

Inventors:
Chiaki Jono
Hizumi Masumi
Nao Yamauchi
Seiji Nishino
Kazuki Kondo
Application Number:
JP2014056371A
Publication Date:
November 09, 2016
Filing Date:
March 19, 2014
Export Citation:
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Assignee:
Mitsubishi Space Software Co., Ltd.
International Classes:
H04L12/70; H04L12/46
Domestic Patent References:
JP2009116478A
Other References:
サンダース クリス,実践 パケット解析 第2版,株式会社オライリー・ジャパン,2012年11月21日,第1版,p.22-33,51-72
GS4000・GS3000ソフトウェアマニュアル 解説書 Vol.1 Ver.09-02対応 第8版,株式会社日立製作所,2005年 3月31日,第1巻,第8版,p.125-129
製品ガイド 不正侵入・情報漏洩対策プロダクツ フォレンジック・アプライアンス,COMPUTER&NETWORK LAN,株式会社オーム社,2003年12月 1日,第21巻,第12号,p.72-73
田島 直樹,クラウド時代の「運用の常識」(第9回)ネットワークは共用が前提 処理能力の拡張策を使い分け,日経コンピュータ,2011年 4月14日,第780号,p.74-77
Attorney, Agent or Firm:
Shoji Mizoi