{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230492","sets":["6504:11436:11442"]},"path":["11442"],"owner":"44499","recid":"230492","title":["既設システムに対する多要素認証機能の実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"53d821cb-2848-4ef9-95f0-7b487c202cf5"},"_deposit":{"id":"230492","pid":{"type":"depid","value":"230492","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"既設システムに対する多要素認証機能の実装","author_link":["621150","621151","621149"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"既設システムに対する多要素認証機能の実装"}]},"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":"富士電機"},{"subitem_text_value":"富士電機"},{"subitem_text_value":"富士電機"}]},"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/230492/files/IPSJ-Z85-7D-01.pdf","label":"IPSJ-Z85-7D-01.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7D-01.pdf","filesize":[{"value":"510.9 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"4d063886-c890-440d-80a4-b28134766a6d","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":"伊藤, 直"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梅崎, 一也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"日向, 一人"}],"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":"近年サイバー攻撃が高度化し、単要素認証ではなりすましなどの不正の防止が困難になっている。対策として多要素認証の適用が進んでいるが、既設のシステムに対し多要素認証を導入する場合、システムアプリケーションの改修が必要となり、容易に導入できないという問題がある。そこで、既設システムを対象にオープンソースソフトウェア(OSS)を用いて、パスワード認証に加えワンタイムパスワードを実現する多要素認証機能を開発した。本稿では、多要素認証機能のアーキテクチャについて述べる。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"422","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"421","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230492,"updated":"2025-01-19T11:07:34.254247+00:00","links":{},"created":"2025-01-19T01:30:17.633298+00:00"}