{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00225711","sets":["1164:4088:11174:11249"]},"path":["11249"],"owner":"44499","recid":"225711","title":["鳥取大学におけるDNSセキュリティの効果に関する一分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-05-04"},"_buckets":{"deposit":"55bc80c4-0404-4464-b0ef-068fb72dac20"},"_deposit":{"id":"225711","pid":{"type":"depid","value":"225711","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"鳥取大学におけるDNSセキュリティの効果に関する一分析","author_link":["597824","597825"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"鳥取大学におけるDNSセキュリティの効果に関する一分析"},{"subitem_title":"Analyses on DNS Security in Tottori University","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IOT","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-05-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"鳥取大学情報戦略機構"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Organization for Information Storategy and Management, Tottori 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/225711/files/IPSJ-IOT23061003.pdf","label":"IPSJ-IOT23061003.pdf"},"date":[{"dateType":"Available","dateValue":"2025-05-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT23061003.pdf","filesize":[{"value":"1.1 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":"ec064a9d-695b-4b63-8dfb-1effe7678e5b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大森, 幹之"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Motoyuki, Ohmori","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"悪性サイトへの通信を未然に防止する一つの手段として，いわゆる DNS セキュリティがある．DNS セキュリティでは，利用者の端末が接続している組織内ネットワーク上のフルサービスリゾルバやファイアウォールなどの中間ノードにおいて，その端末の DNS 通信を解析する．そして，中間ノードにおいて，サイトの安全性を確認し，必要に応じて警告ページへ誘導することで，悪性サイトへの通信を防止する．しかしながら，その効果や弊害などについては，明らかになってはいない．そこで，本稿では，鳥取大学にて DNS セキュリティとして導入した Akamai ETP の効果を分析し，その結果を示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"So-called DNS security is one of network securities to avoid an access to a malicious site in advance. DNS security examines a DNS communication at a mediate node such as a firewall or a full service resolver of DNS that is in the same network as a user's host connecting to a malicious site. The mediate node the n examines the malicious site if the site is malicious or benign, and prevents the host from accessing to the malicious site. It is, however, unclear how DNS security is effective or not. This paper will analyze the effectiveness DNS security, Akamai ETP, installed in Tottori University, and present the results.","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":"2023-05-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2023-IOT-61"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T12:42:25.531699+00:00","created":"2025-01-19T01:25:12.920476+00:00","links":{},"id":225711}