{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178577","sets":["581:8997:9001"]},"path":["9001"],"owner":"11","recid":"178577","title":["リスクベースセキュリティによる記憶媒体の自己保全"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-15"},"_buckets":{"deposit":"7c629f02-9009-4b0f-ab66-23bdf9222bc4"},"_deposit":{"id":"178577","pid":{"type":"depid","value":"178577","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"リスクベースセキュリティによる記憶媒体の自己保全","author_link":["382940","382943","382945","382942","382939","382938","382944","382941"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"リスクベースセキュリティによる記憶媒体の自己保全"},{"subitem_title":"Self-wipe Capability for Hard Drive Derived from Risk Based Security","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：IoT時代のインターネットと運用技術] リスクベースセキュリティ，ユーザ認証，パスワード，ハードディスク，SSD，消去，PC","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2017-03-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社富士通研究所／静岡大学創造科学技術大学院"},{"subitem_text_value":"株式会社富士通研究所"},{"subitem_text_value":"株式会社富士通研究所"},{"subitem_text_value":"静岡大学創造科学技術大学院"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Fujitsu Laboratories Ltd. / Graduate School of Science and Technology, Shizuoka University","subitem_text_language":"en"},{"subitem_text_value":"Fujitsu Laboratories Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Fujitsu Laboratories Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Shizuoka University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/178577/files/IPSJ-JNL5803009.pdf","label":"IPSJ-JNL5803009.pdf"},"date":[{"dateType":"Available","dateValue":"2019-03-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5803009.pdf","filesize":[{"value":"1.8 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"88118d72-fb62-489a-815a-f49955f27841","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"二村, 和明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"矢崎, 孝一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 洋介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西垣, 正勝"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazuaki, Nimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kouichi, Yasaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yousuke, Nakamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masakatsu, Nishigaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，情報機器のデータをクラウド側に置き利用することが多くなってきているが，ネットワークが不安定な状態でもシームレスに動作させるため，デバイス側にもデータのコピーを残すHTML5のような技術が利用されており，依然重要なデータをローカルに残した状態で運用がなされている．この状態で，PCなどの情報機器がネットワークから切り離され，さらにハードディスクなどの記憶媒体が情報機器から切り離された状態になると，その中に置かれたデータの情報漏えいリスクが高まることになる．そこで，ふだんとは異なる状況であると判断される場合に追加のセキュリティアクションを起こすリスクベースセキュリティのコンセプトを導入し，通常利用の中で記憶媒体自身が接続される情報機器の状態を自律的に検証，そしてリスクを検知した場合に追加のセキュリティアクションとして，自身のデータを自動で廃棄可能なレベルに消去する自己保全機能を実現することで，情報漏えいのリスクを軽減できるようにした．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, data in information devices increasingly stored in the Cloud service, however to overcome the network instability, copy of the data is remained in local medium using HTML5 technology for seamless use of the information device. In such situation, if an information device such as a PC is separated from network or a medium such as a hard drive is pulled from an information device for some reason, then the data in the medium would face the risk of data leakage. In this paper, to solve the issue of the information leakage by pulling the medium off from the information devices, we introduce a concept of risk based security that would take additional security action when recognized it is not normal behavior. Then we propose a concrete solution that realizes the hard drive be disposable when detecting a risk by issuing wipe command from the hard drive itself to protect the data as the additional security action, then minimal the risk of information leakage.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"694","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"683","bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"58"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":178577,"updated":"2025-01-20T05:04:03.503489+00:00","links":{},"created":"2025-01-19T00:47:54.972041+00:00"}