{"links":{},"id":187828,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00187828","sets":["6504:9465:9468"]},"path":["9468"],"owner":"6748","recid":"187828","title":["ショルダーハック耐性とユーザの想起性を両立する類似画像を用いた認証手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-03-13"},"_buckets":{"deposit":"91ade173-727a-49bd-950f-7b62b8ae7376"},"_deposit":{"id":"187828","pid":{"type":"depid","value":"187828","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"ショルダーハック耐性とユーザの想起性を両立する類似画像を用いた認証手法の提案","author_link":["425576","425577","425578","425579"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ショルダーハック耐性とユーザの想起性を両立する類似画像を用いた認証手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2018-03-13","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":"岩手県大"},{"subitem_text_value":"岩手県大"},{"subitem_text_value":"岩手県大"},{"subitem_text_value":"岩手県大"}]},"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/187828/files/IPSJ-Z80-3W-03.pdf","label":"IPSJ-Z80-3W-03.pdf"},"date":[{"dateType":"Available","dateValue":"2018-04-25"}],"format":"application/pdf","filename":"IPSJ-Z80-3W-03.pdf","filesize":[{"value":"421.9 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"68128be2-076b-4764-ba95-13310c0ebff7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"津谷, 和紀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小倉, 加奈代"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ビスタ, ベッドバハドゥール"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 豊雄"}],"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":"　近年,スマートフォンの普及やPC端末の小型化が進み,電車など人目につく場所でログインをする機会が増え,それに伴い肩腰から入力中の認証情報を盗み見るショルダーハックと呼ばれる攻撃により認証情報が読み取られる危険性が増大している.この攻撃に対し,ユーザは複雑で,推測困難な認証情報を利用する対策が有効であるが,認証情報を忘れやすいという問題がある.　本稿では,ショルダーハックに耐性があり,ユーザの認証情報に対する想起性を有する類似画像を用いた認証手法を提案し,記憶保持性と安全性を評価する.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"500","bibliographic_titles":[{"bibliographic_title":"第80回全国大会講演論文集"}],"bibliographicPageStart":"499","bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2018"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-19T00:54:28.481811+00:00","updated":"2025-01-20T02:05:53.170156+00:00"}