{"links":{},"id":104941,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00104941","sets":["6164:6165:6640:7689"]},"path":["7689"],"owner":"11","recid":"104941","title":["匿名通信システムにおける悪用ユーザ特定手法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-07-02"},"_buckets":{"deposit":"62efe1dc-6598-4af5-960e-5aba0abc86e4"},"_deposit":{"id":"104941","pid":{"type":"depid","value":"104941","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"匿名通信システムにおける悪用ユーザ特定手法の検討","author_link":["6067","6063","6064","6066","6062","6065"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"匿名通信システムにおける悪用ユーザ特定手法の検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ, 匿名通信とネットワーク監視","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2014-07-02","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宮崎大学"},{"subitem_text_value":"宮崎大学"},{"subitem_text_value":"宮崎大学"},{"subitem_text_value":"宮崎大学"},{"subitem_text_value":"神奈川工科大学"},{"subitem_text_value":"宮崎大学"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/104941/files/IPSJ-DICOMO2014072.pdf"},"date":[{"dateType":"Available","dateValue":"2014-07-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2014072.pdf","filesize":[{"value":"681.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"9cd1fd86-3763-4dab-80f6-7c73135d9a1c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宗裕文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横山絵美里"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山場久昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"久保田真一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"朴美娘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡崎直宣"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，利用者がアクセスしたWeb サイトが特定されてしまうことを防ぐ，匿名通信システムが注目\nされている．その中で最も普及しているのがThe Onion Routing（Tor）である．Tor は健康相談や電子投\n票等の，誰がどこに送信したか，ということを知られたくない場合の情報交換に利用されることを本来の\n目的としている．しかし，Tor が違法行為を匿名で行う目的で悪用ユーザに利用されるケースがある．こ\nのことが，多くの善良なユーザが本来の目的でTor を利用することを妨げることにつながっていると考え\nられる．そこで本提案は，本来Tor の匿名性を低下させようとする者が行う既存の利用者特定手法を上手\nく利用することができないかと考えた．具体的には，悪用ユーザの利用を抑制するために，悪用ユーザに\n利用されることの多い情報を扱うWeb サイトを模擬するサイトを導入し，そのサイトと協調動作をするこ\nとで，高い確率で悪用ユーザのIP アドレスを特定する手法を提案する．実験により，従来の不特定のサイ\nトの指紋情報を用いる方法と比較し，提案手法の効果を検証する．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"513","bibliographic_titles":[{"bibliographic_title":"マルチメディア、分散協調とモバイルシンポジウム2014論文集"}],"bibliographicPageStart":"506","bibliographicIssueDates":{"bibliographicIssueDate":"2014-07-02","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2014"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:48:54.183439+00:00","updated":"2025-01-21T10:03:30.764108+00:00"}