{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00192165","sets":["6164:6165:6462:9599"]},"path":["9599"],"owner":"44499","recid":"192165","title":["ライフスタイル認証におけるIPアドレス情報の利用について"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-15"},"_buckets":{"deposit":"9af52e86-9d52-4ea4-b7ec-f0b46cf95899"},"_deposit":{"id":"192165","pid":{"type":"depid","value":"192165","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ライフスタイル認証におけるIPアドレス情報の利用について","author_link":["446924","446921","446922","446923","446920","446919"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ライフスタイル認証におけるIPアドレス情報の利用について"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"位置情報，プライバシー保護，ライフスタイル認証，スマートフォン","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2018-10-15","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":"東京大学大学院情報理工学研究科"},{"subitem_text_value":"筑波大学／株式会社コードノミー／株式会社インフォコーパス"},{"subitem_text_value":"東京大学大学院情報理工学研究科"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Technology, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba / Codenomy Inc. / Infocorpus Inc.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, The University of Tokyo","subitem_text_language":"en"}]},"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/192165/files/IPSJCSS2018070.pdf","label":"IPSJCSS2018070.pdf"},"date":[{"dateType":"Available","dateValue":"2020-10-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJCSS2018070.pdf","filesize":[{"value":"8.2 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":"30"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f3c26ee3-e245-4406-b72d-528c5fffd3b7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"重田, 信夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐治, 信之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山口, 利恵"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nobuo, Shigeta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nobuyuki, Saji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Rie, Shigetomi Yamaguchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_18_relation_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_select":"NCID","subitem_relation_type_id_text":"ISSN　1882-0840"}}]},"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":"モバイルインターネットの普及やオンラインでの決済等のサービスで，スマートフォンの活用が進んでいる．利用者が様々なオンラインサービスを受けるために，個人認証として ID とパスワードや生体情報などが広く使われている．しかしながら，こういった方法ではユーザーにパスワードの適切な管理や追加の操作などの特別な負担を求めることがある．ライフスタイル認証は，個人の行動履歴情報を活用することにより，ユーザー利便性を損なわずに安全性の高い認証手法を提案してきた．2017 年に実施した実証実験において，5 万人規模のデータを集約した．実験では，スマートフォンに搭載したアプリで，端末情報，GPS 情報，Wi-Fi 情報を収集し解析を進めてきた．これに加えて，今回は実証実験で収集した IP アドレスデータを，ライフスタイル認証で利用するための考察を行った．本稿ではこの結果を報告する．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"493","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2018論文集"}],"bibliographicPageStart":"489","bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2018"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T00:57:55.270236+00:00","updated":"2025-01-20T00:16:37.876707+00:00","id":192165}