{"updated":"2025-01-21T20:25:39.175963+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00078710","sets":["6164:6165:6244:6609"]},"path":["6609"],"owner":"10","recid":"78710","title":["汎用性の高い大規模共有型Webバーチャルホスティング基盤のセキュリティと運用技術の改善"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-11-24"},"_buckets":{"deposit":"ddcd1097-bf8f-4380-944e-d006bc33f25c"},"_deposit":{"id":"78710","pid":{"type":"depid","value":"78710","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"汎用性の高い大規模共有型Webバーチャルホスティング基盤のセキュリティと運用技術の改善","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"汎用性の高い大規模共有型Webバーチャルホスティング基盤のセキュリティと運用技術の改善"},{"subitem_title":"Improvement of Security and Operation Technology for a Highly Scalable and Large-Scale Shared Web Virtual Hosting System","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"情報基盤の安全な運用","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2011-11-24","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":"ファーストサーバ(株)"},{"subitem_text_value":"ファーストサーバ(株)"},{"subitem_text_value":"ファーストサーバ(株)"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Firstserver, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Firstserver, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Firstserver, Inc.","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/78710/files/IPSJ-IOTS2011005.pdf"},"date":[{"dateType":"Available","dateValue":"2012-05-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOTS2011005.pdf","filesize":[{"value":"6.6 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"05dd176d-dd20-41c3-9a20-7de7dda78380","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松本, 亮介"},{"creatorName":"川原, 将司"},{"creatorName":"松岡, 輝夫"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryosuke, Matsumoto","creatorNameLang":"en"},{"creatorName":"Masashi, Kawahara","creatorNameLang":"en"},{"creatorName":"Teruo, Matsuoka","creatorNameLang":"en"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，AmazonEC2 に代表されるクラウドの台頭に伴い，ホスティングサービスの低価格化が進んでいる．そこで，我々は限られたリソースから大多数のホスト (約 12000 ホスト) を処理するための Web ホスティング基盤を開発した．リソースを必要最小限に抑えるために Apache の VirtualHost 機能を用いて，アクセスのあったホスト名でコンテンツを区別し，単一のプロセスで複数のホストを処理する方式を採用することにした．本稿では，VirtualHost 採用と大規模対応に伴って生じる運用面とセキュリティ上の課題を明確化し，新しい Apache モジュールの開発と suEXEC の改修によって，それらを解決する手法を提案する．その結果，信頼性と運用性の高い大規模 Web ホスティング基盤を構築できた．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, it is increasingly important to archive a low price hosting services with marked improvement in Cloud, for example AmazonEC2. Then, we developed the Web based hosting system to process huge number of hosts (about 12000 hosts) using the limited resources effectively. We decided to adopt the configuration using Apache VirtualHost that single process manages multiple hosts and distinguish contents by the hostname with the access for suppressing the resource to the minimum requirement. Here we propose that we clarify and solve the problems of security and operation technology using VirtualHost with large-scale system by developing the new Apache modules and enhancing suEXEC. As a result, We could construct the large-scale, reliable and operationally-effective Web based hosting system.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"38","bibliographic_titles":[{"bibliographic_title":"インターネットと運用技術シンポジウム2011論文集"}],"bibliographicPageStart":"31","bibliographicIssueDates":{"bibliographicIssueDate":"2011-11-24","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2011"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"created":"2025-01-18T23:33:52.533100+00:00","id":78710,"links":{}}