{"created":"2025-01-19T01:30:20.356713+00:00","updated":"2025-01-19T11:06:51.558914+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230520","sets":["6504:11436:11442"]},"path":["11442"],"owner":"44499","recid":"230520","title":["ダークネットで観測された複数ポートに対する DDoS 攻撃の分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"ce30d6f0-c7ba-4b83-bafa-36e41c30d45b"},"_deposit":{"id":"230520","pid":{"type":"depid","value":"230520","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ダークネットで観測された複数ポートに対する DDoS 攻撃の分析","author_link":["621211","621212","621213"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ダークネットで観測された複数ポートに対する DDoS 攻撃の分析"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岩手県大"},{"subitem_text_value":"岩手県大"},{"subitem_text_value":"岩手県大"}]},"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/230520/files/IPSJ-Z85-7ZC-08.pdf","label":"IPSJ-Z85-7ZC-08.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7ZC-08.pdf","filesize":[{"value":"493.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"f56609bf-be46-4625-8859-f901e4806178","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮畑, 歩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉野, 栄二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"成田, 匡輝"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"サイバー攻撃を行う攻撃者は、さまざまな攻撃手法を用いて攻撃を行っている。その中には、同一の攻撃先IPアドレスに対して、複数ポートを攻撃対象としたDDoS攻撃(以下、マルチベクタ攻撃)も確認されている。しかしながら、マルチベクタ攻撃の傾向や実態の把握は十分とはいえない。本稿では、マルチベクタ攻撃の傾向を明らかにするため、ダークネットデータからマルチベクタ攻撃を抽出し、その結果をもとにマルチベクタ攻撃の分析を行った。その結果、マルチベクタ攻撃をダークネットで観測することに成功し、特にダークネットで観測されたDDoS攻撃のうち約25%がマルチベクタ攻撃である可能性が高いことが判明した。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"480","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"479","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230520,"links":{}}