{"created":"2025-01-18T23:32:23.226112+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00075138","sets":["1164:4088:6330:6471"]},"path":["6471"],"owner":"11","recid":"75138","title":["ソフトウェア資産管理システムにおける認証スイッチを用いたスケーラビリティの改善"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-07-08"},"_buckets":{"deposit":"ea28ed9f-58fd-4443-b503-51580ec62952"},"_deposit":{"id":"75138","pid":{"type":"depid","value":"75138","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"ソフトウェア資産管理システムにおける認証スイッチを用いたスケーラビリティの改善","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ソフトウェア資産管理システムにおける認証スイッチを用いたスケーラビリティの改善"},{"subitem_title":"Improving Scalability for Software Asset Management System Using Authentication Switches","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2011-07-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"岡山大学情報統括センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Center for Information Technology and Management, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Center for Information Technology and Management, Okayama University","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/75138/files/IPSJ-IOT11014001.pdf"},"date":[{"dateType":"Available","dateValue":"2013-07-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT11014001.pdf","filesize":[{"value":"272.7 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"886ccae6-0c1e-4caf-b616-b5f47331ba9c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"史, 小文"},{"creatorName":"岡山, 聖彦"},{"creatorName":"山井, 成良"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Xiaowen, Shi","creatorNameLang":"en"},{"creatorName":"Kiyohiko, Okayama","creatorNameLang":"en"},{"creatorName":"Nariyoshi, Yamai","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"近年，大学や企業などの組織が保有するソフトウェア資産の増加に伴い，ソフトウェアの不正コピーが大きな社会問題になるなど，組織では厳格なソフトウェア資産管理を行うことが求められている．これに対し，我々の研究グループでは，ソフトウェア不正コピー防止のための LAN アクセス制御システム （以下，従来システム） を開発している。しかし，従来システムではアクセス制御サーバがネットワークの対外接続点に設置されており，全てのトラヒックがこのサーバを通過するため，大規模組織においてアクセス制御サーバがボトルネックになるという問題があった。そこで本研究では,従来システムのアクセス制御サーバの代わりに認証機能を有するスイッチを使用し，認証およびインストール情報提出後のトラヒックのアクセス制御を認証スイッチに分散させることで，従来システムのボトルネック問題を解消する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In recent years, as software assets of organizations such as universities and enterprises increase, unauthorized copies of software became a serious social issue. Therefore, an organization is required for severe software asset management. To solve this problem, our research team has proposed a LAN access control system against unauthorized copies of software. However, in large-scale organization, the access control server can be a bottleneck because it is installed at an external connection point of organization and all traffic between PCs and external networks passes through the server. In this paper, we introduce layer2 switches with the web-based authentication function instead of that access control server. After authentication and submission of software information, the access control in traffic is distributed by these switches and the bottleneck is solved.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-07-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2011-IOT-14"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":75138,"updated":"2025-01-21T21:18:50.989339+00:00","links":{}}