{"updated":"2025-01-21T18:00:02.892307+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00085797","sets":["1164:4088:6718:6878"]},"path":["6878"],"owner":"11","recid":"85797","title":["DNS問合せの応答に基づくspamメール判別システムの設計と実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-09-20"},"_buckets":{"deposit":"73aad5ad-fde1-41f0-9a68-0f283e031132"},"_deposit":{"id":"85797","pid":{"type":"depid","value":"85797","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"DNS問合せの応答に基づくspamメール判別システムの設計と実装","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DNS問合せの応答に基づくspamメール判別システムの設計と実装"},{"subitem_title":"Design and Implementation of Spam Mail Discrimination System Based on Response of DNS Queries","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"◆IOTセッション#2","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2012-09-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"岡山大学大学院自然科学研究科／現在，NECネッツSI"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"国立情報学研究所"},{"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"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Center for Information Technology and Management, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University／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"},{"subitem_text_value":"National Institute of Informatics","subitem_text_language":"en"},{"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"}]},"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/85797/files/IPSJ-IOT12019006.pdf"},"date":[{"dateType":"Available","dateValue":"2014-09-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT12019006.pdf","filesize":[{"value":"352.7 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":"33003315-28e6-45ab-af37-249f7ecadd3f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山井, 成良"},{"creatorName":"諏訪, 秀治"},{"creatorName":"岡山, 聖彦"},{"creatorName":"中村, 素典"},{"creatorName":"ガーダ"},{"creatorName":"河野, 圭太"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nariyoshi, Yamai","creatorNameLang":"en"},{"creatorName":"Shuji, Suwa","creatorNameLang":"en"},{"creatorName":"Kiyohiko, Okayama","creatorNameLang":"en"},{"creatorName":"Motonori, Nakamura","creatorNameLang":"en"},{"creatorName":"Gada","creatorNameLang":"en"},{"creatorName":"Keita, Kawano","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":"最近， URL に基づく spam メールフィルタを回避するため， spam メールに含まれる URL 中のドメイン部を 1 通毎に変更する手口が横行している．これに対して，我々はこのような spam メールで用いられる URL では，ドメイン部に対する権威 DNS サーバが通常とは異なる挙動を示すことを明らかにした．そこで本稿では権威 DNS サーバへいくつかの問合せを行って挙動を調査し，その結果に基づいて迷惑メールを判別するシステムの設計と実装について述べる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, spammers often use techniques of using different domain names in URLs for every message so that they can avoid a kind of spam filter based on URL. In our previous research, we found that many authoritative DNS servers associated with URLs in spam mails were irregular in terms of their behavior. In this paper, we address the design and implementation of a a spam mail discrimination system based on the behavior of DNS servers.","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":"2012-09-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2012-IOT-19"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:37:20.906813+00:00","id":85797,"links":{}}