{"id":210040,"created":"2025-01-19T01:11:18.779219+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210040","sets":["1164:2836:10501:10502"]},"path":["10502"],"owner":"44499","recid":"210040","title":["仮想的BGPリンクの分類と検知手法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-08"},"_buckets":{"deposit":"6133b066-dbcb-473f-a463-2d07880f34bd"},"_deposit":{"id":"210040","pid":{"type":"depid","value":"210040","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"仮想的BGPリンクの分類と検知手法の検討","author_link":["530931","530932"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想的BGPリンクの分類と検知手法の検討"},{"subitem_title":"Classification of virtual BGP links and consideration of their detection methods","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"攻撃検知・防御","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-03-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院工学系研究科"},{"subitem_text_value":"東京大学大学院工学系研究科"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/210040/files/IPSJ-DPS21186017.pdf","label":"IPSJ-DPS21186017.pdf"},"date":[{"dateType":"Available","dateValue":"2023-03-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPS21186017.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"34"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"d509038d-9206-497f-8d88-faf1c7361a2b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長坂, 明紀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"相田, 仁"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10116224","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8906","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"仮想的 BGP リンクは現在のインターネットにおいて防ぎづらい不正経路の一種であるが，その基本的な性質についての議論は未だ不十分である．本研究では仮想的 BGP リンクをその形態ごとに分類し，その基本的な性質を分析する．またこれに基づいて具体的な検知手法についても議論する．本分析から，仮想的 BGP リンクは非常に多様な形態で実現可能であり，その影響範囲や動機，検知可能性も様々であることがわかった．影響範囲の大きい不正経路広告はその分検知されやすく，AS 同士の協力なしに検知可能であることが示された．また比較的単純な形態の仮想的 BGP リンクの検知が重要であり，上流の AS が検知に参加することが重要であることがわかった．複雑な形態の仮想的 BGP リンクはより検知しづらいものとなるが，どの様に検知範囲を広げてゆくべきかについて議論した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告マルチメディア通信と分散処理（DPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2021-DPS-186"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T18:17:45.344937+00:00","links":{}}