Title:
アクセスレベル保安装置及び保安システム
Document Type and Number:
Japanese Patent JP5193362
Kind Code:
B2
Abstract:
Provided are an access level securing device and a securing system. The access level securing device includes: a multilayered analyzer analyzing a header of packet data, which is input through a switch fabric, using a statistic method and outputting the analysis result; and a processor generating a first securing rule filter, which determines whether to block the packet data in response to the analysis result of the multilayered analyzer, outputting a block command to control the switch fabric, based on the first securing rule filter, checking an Internet protocol address (IPA) to which the packet data is to be transmitted, outputting the IPA to the outside, and outputting the block command in response to an IP control command including IP information to be blocked.
Inventors:
Seo Hyun Won
Application Number:
JP2011511487A
Publication Date:
May 08, 2013
Filing Date:
June 05, 2008
Export Citation:
Assignee:
HANDREAMNET CO.,LTD
International Classes:
H04L12/66; H04L12/44; H04L12/701
Domestic Patent References:
| JP2006314077A | ||||
| JP2007094493A | ||||
| JP2003283571A | ||||
| JP2006332997A | ||||
| JP2003348113A | ||||
| JP2007013262A |
Other References:
石黒正揮 他,インターネット上の不正パケットの送信元IPアドレスの分布に関する分析,情報処理学会シンポジウムシリーズ,コンピュータセキュリティシンポジウム2006 論文集,日本,社団法人情報処理学会,2006年10月25日,第2006巻,第11号,pp.507~512
Attorney, Agent or Firm:
Masu Kobori
Takato Tsutsumi
Takato Tsutsumi