{"id":44459,"updated":"2025-01-22T10:28:49.115717+00:00","links":{},"created":"2025-01-18T23:10:37.891666+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00044459","sets":["1164:3925:3931:3933"]},"path":["3933"],"owner":"1","recid":"44459","title":["分散システムにおけるCapabilityを用いた資源アクセス制御"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-07-20"},"_buckets":{"deposit":"747b3105-880b-443d-8460-c5c22907aa2f"},"_deposit":{"id":"44459","pid":{"type":"depid","value":"44459","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"分散システムにおけるCapabilityを用いた資源アクセス制御","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"分散システムにおけるCapabilityを用いた資源アクセス制御"},{"subitem_title":"Capability-Based System for Distributed Environment","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2007-07-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"情報セキュリティ大学院大学"},{"subitem_text_value":"情報セキュリティ大学院大学"},{"subitem_text_value":"情報セキュリティ大学院大学"},{"subitem_text_value":"情報セキュリティ大学院大学"},{"subitem_text_value":"情報セキュリティ大学院大学／株式会社情報技研"},{"subitem_text_value":"情報セキュリティ大学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Institute of Information Security","subitem_text_language":"en"},{"subitem_text_value":"Institute of Information Security","subitem_text_language":"en"},{"subitem_text_value":"Institute of Information Security","subitem_text_language":"en"},{"subitem_text_value":"Institute of Information Security","subitem_text_language":"en"},{"subitem_text_value":"Institute of Information Security / Institute of Information Technology, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Institute of Information Security","subitem_text_language":"en"}]},"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/44459/files/IPSJ-CSEC07038058.pdf"},"date":[{"dateType":"Available","dateValue":"2009-07-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC07038058.pdf","filesize":[{"value":"784.7 kB"}],"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":"44"}],"accessrole":"open_date","version_id":"cacd128a-bbee-41bf-8bc6-f63af33e9e44","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2007 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"橋本, 正樹"},{"creatorName":"藤澤, 一樹"},{"creatorName":"宮本, 久仁男"},{"creatorName":"金, 美羅"},{"creatorName":"辻, 秀典"},{"creatorName":"田中, 英彦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masaki, HASHIMOTO","creatorNameLang":"en"},{"creatorName":"Kazuki, FUJISAWA","creatorNameLang":"en"},{"creatorName":"Kunio, MIYAMOTO","creatorNameLang":"en"},{"creatorName":"Mira, KIM","creatorNameLang":"en"},{"creatorName":"Hidenori, TSUJI","creatorNameLang":"en"},{"creatorName":"Hidehiko, TANAKA","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"分散システムは、単一システムと比較して経済性、速度、冗長性、拡張性、柔軟性といった面で優れているため、その実現に向けて従来より多くの研究が行われてきた。しかしながら、それらの諸研究における実装の多くはミドルウェアやアプリケーションのような上位層で実現されているために権限管理の粒度が粗くなり、システム全体に対する適切な安全性確保を困難にしている。このため本研究では、ディペンダブルな分散システムの構築を目的としたシステムソフトウェアによる細粒度の権限管理方式を検討する。また、その実装としてCapabilityを利用した手法について検討する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper describes the use of operating system for the realization of distributed secure computing infrastructure. In particular, it describes a few resource management schemes for distributed environment, addressing the fine-grained protection and the principle of least privilege. These are compared each other in terms of the features they offer in the context of secure computing: Reference monitor concept, secure channel, authorization and naming. Finally, we suggest a prototype of our system and the future plan.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"400","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"393","bibliographicIssueDates":{"bibliographicIssueDate":"2007-07-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"71(2007-CSEC-038)","bibliographicVolumeNumber":"2007"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}