Tatsuya Mori, “The Intriguing Aspects and Trends of Research on Security for Autonomous Vehicles“, the 8th Franco-Japanese Cybersecurity Workshop, Bordeaux, France, November 30, 2023. (invited keynote talk)
Exciting news! Our submission to ACM ASIACCS 2024, entitled “The Catcher in the Eye: Recognizing Users by their Blinks” has been accepted for publication. Congratulations to Iijima-kun and the team!
BlinkAuth leverages unique blink patterns and electro-oculogram (EOG) data for user authentication, with an impressive average accuracy of 95.2% and a usability score of 82.50. This innovative technology has been extensively tested under a variety of conditions and shows remarkable robustness to environmental changes and potential security threats. Get ready to explore the future of secure and efficient user authentication!
Ryo Iijima, Tetsuya Takehisa, Tetsushi Ohki, and Tatsuya Mori, “The Catcher in the Eye: Recognizing Users by their Blinks“, Proceedings of the 19th ACM ASIA Conference on Information, Computer and Communications Security (ASIACCS 2024), pp. xxxx–xxxx, June 2024 (acceptance rate: 65/301=21.6%)
Tianying Xie, Hayato Yamana, Tatsuya Mori, “Improving the Performance of Deep Learning Image Classification Applied with Homomorphic Encryption”, コンピュータセキュリティシンポジウム 2023 論文集, pp. 63-70, 2023.
鈴木芽依,飯島涼,小林竜之輔,田中優奈,大木哲史,森達哉, “WorldAuth: 周辺実世界の特徴を利用した 新たな認証フレームワークの提案”,コンピュータセキュリティシンポジウム 2023 論文集, pp. 423-430,2023年
丹治開,渡邉卓弥,秋山満昭,森達哉,“NFTドメインの大規模実態調査“,コンピュータセキュリティシンポジウム 2023 論文集, pp. 763-770,2023年
Lachlan Moore, Tatsuya Mori, “Understanding the Different Perspectives of VPN User,” コンピュータセキュリティシンポジウム 2023 論文集, pp. 980-987, 2023.
髙瀬由梨,利川悠斗,野本一輝,飯島涼,森達哉,“リズムタップ:リズム感の違いを利用した包摂的な個人認証技術の提案とユーザビリティ評価“,コンピュータセキュリティシンポジウム 2023 論文集, pp. 1049-1056,2023年
利川悠斗,飯島涼,森達哉,“Deepfake 検出に最適なニューラルネットワーク構造の 自動探索“,コンピュータセキュリティシンポジウム 2023 論文集, pp. 1227-1234,2023年
大山穂高,飯島涼,森達哉,“マボロシオロシ: 自律飛行型ドローンを標的とした投影攻撃の分析とロバストな対策手法の提案“,コンピュータセキュリティシンポジウム 2023 論文集, pp. 1235-1242,2023年
田中優奈,野本一輝,小林竜之輔,鶴岡豪,森達哉,”Lost in the Mist: 敵対的人工霧によるLiDARセンシングへの物体隠蔽攻撃の評価“,コンピュータセキュリティシンポジウム 2023 論文集,pp.1265-1272,2023年
Suzuki-san presented a talk at EuroUSEC 2023, which is held in Copenhagen. We got excellent questions/comments from the audience. In this study, we introduce “PinchKey,” a novel VR authentication method leveraging the natural ‘pinch’ gesture. Here’s a snapshot:
Intuitive & User-Friendly: Replaces traditional methods like pattern locks or PINs, using the VR-familiar pinch gesture.
Technical Insight: Uses a supervised machine learning model to analyze the 3D trajectory of the pinch gesture for authentication.
Tested on Meta Quest 2: Our evaluation with 29 participants showed an impressive average AUC of 99.7% and a swift average authentication time of 1.65 seconds.
High Usability Score: Achieved a top-tier system usability scale (SUS) score of 86.25.
Real-World Ready: Demonstrated resilience against potential threats.
In essence, PinchKey offers a seamless, accurate, and rapid VR authentication experience. Watch out for its wider adoption in the VR realm!
Mei Suzuki, Ryo Iijima, Kazuki Nomoto, Tetsushi Ohki), Tatsuya Mori, “PinchKey: A Natural and User-Friendly Approach to VR User Authentication,” Proceedings of the European Symposium on Usable Security (EuroUSEC), October 2023. [PDF]