{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00227855","sets":["1164:8228:11154:11329"]},"path":["11329"],"owner":"44499","recid":"227855","title":["TLS1.2のフローにおけるサービス同定のSNI選定による精度向上手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-09-18"},"_buckets":{"deposit":"5d81e2fb-255f-4a55-b160-6840d34cc2e8"},"_deposit":{"id":"227855","pid":{"type":"depid","value":"227855","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"TLS1.2のフローにおけるサービス同定のSNI選定による精度向上手法","author_link":["607596","607595","607593","607594"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"TLS1.2のフローにおけるサービス同定のSNI選定による精度向上手法"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ソフトウェア・システム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-09-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"工学院大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"お茶の水女性大学"},{"subitem_text_value":"工学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kogakuin University","subitem_text_language":"en"},{"subitem_text_value":"University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Ochanomizu University","subitem_text_language":"en"},{"subitem_text_value":"Kogakuin 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/227855/files/IPSJ-ASD23027028.pdf","label":"IPSJ-ASD23027028.pdf"},"date":[{"dateType":"Available","dateValue":"2025-09-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ASD23027028.pdf","filesize":[{"value":"746.1 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":"49"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"1d9a686b-586c-4ce0-89d5-f5f4f8f0e764","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":"浅岡, 諒"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中尾, 彰宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小口, 正人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山口, 実靖"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1271737X","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":"2189-4450","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"通信機器に流れるフローの解析に基づき接続しているサービスを特定することは優先制御などの様々な目的において重要である．サービス同定の方法としてネットワークフローの解析に基づく方法が考えられるが，近年の通信の多くは TLS によって暗号化されている．しかし，TLS1.2 以下においては SNI などの一部のフィールドが暗号化されずに登場する．SNI を用いた手法として，SNI の登場に基づくサービス同定手法が提案されている．しかし，本手法では，一度のアクセスで登場した全ての SNI をサービス同定に用いることが精度の低下の要因となっている．そこで，SNI を除外することで精度を向上させる手法が提案されている．本稿では，最新のトラフィックデータを用い，当該手法の性能評価を行う．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告高齢社会デザイン（ASD）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-09-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"28","bibliographicVolumeNumber":"2023-ASD-27"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":227855,"updated":"2025-01-19T12:02:22.538948+00:00","links":{},"created":"2025-01-19T01:27:06.390875+00:00"}