{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00215143","sets":["6504:10735:10807"]},"path":["10807"],"owner":"44499","recid":"215143","title":["コンソーシアムブロックチェーンを用いたDNS権威サーバの分散管理の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"f7308d32-cd64-4ceb-a6ff-3b16c53b944c"},"_deposit":{"id":"215143","pid":{"type":"depid","value":"215143","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"コンソーシアムブロックチェーンを用いたDNS権威サーバの分散管理の提案","author_link":["553807","553809","553810","553808"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"コンソーシアムブロックチェーンを用いたDNS権威サーバの分散管理の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名城大"},{"subitem_text_value":"名城大"},{"subitem_text_value":"名城大"},{"subitem_text_value":"名城大"}]},"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/215143/files/IPSJ-Z83-4T-06.pdf","label":"IPSJ-Z83-4T-06.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-29"}],"format":"application/pdf","filename":"IPSJ-Z83-4T-06.pdf","filesize":[{"value":"213.9 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"e43f503b-fc9f-443f-9aec-faa3c0866e20","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"服部, 氷河"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 宏理"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 洸太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 秀和"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"インターネットサービスの可用性を維持するために，DNSサーバに対するDDoS攻撃の対策を行うことは重要である．対策手法としてサーバ多重化などが挙げられるが，運用コストの増加が懸念される．そこで本稿では，一定数のDNS権威サーバを一つのグループと定義し，DNSレコードをブロックチェーンを用いて分散管理する手法を提案する．従来のDNSにおけるマスターサーバとスレーブサーバで多重化するのではなく，グループ内の全権威サーバがDNSレコードの情報を分散台帳で管理する．これにより，特定の権威サーバにDDoS攻撃が行われ障害が発生しても別サーバで名前解決できるアーキテクチャを実現する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"84","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"83","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":215143,"updated":"2025-01-19T16:18:08.509806+00:00","links":{},"created":"2025-01-19T01:15:55.317771+00:00"}