"Y. Jin,M. Tomoishi,S. Matsuura","Detection of Hijacked Authoritative DNS Servers by Name Resolution Traffic Classification","2019 IEEE International Conference on Big Data (IEEE BigData2019)",,,,,,2019,Dec. "Y. Jin,M. Tomoishi","A Secure End-to-End Key Exchange Mechanism by Cooperation of Multiple Devices Using QR Codes","IEEE International Telecommunication Networks and Applications Conference (ITNAC 2019)",,,,,,2019,Nov. "Y. Jin,M. Tomoishi,S. Matsuura","A Detection Method Against DNS Cache Poisoning Attacks Using Machine Learning Techniques","The 18th IEEE International Symposium on Network Computing and Applications (NCA 2019)",,,,,,2019,Oct. "Y. Jin,M. Tomoishi,N. Yamai","Anomaly Detection by Monitoring Unintended DNS Traffic on Wireless Network","2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing",,,,,,2019,Aug. "Y. Jin,M. Tomoishi","Encrypted QR Code Based Optical Challenge-Response Authentication by Mobile Devices for Mounting Concealed File System","2019 IEEE 43rd Annual Computer Software and Applications Conference (COMPSAC)",,,,,,2019,July "Kento Mori,Masahiro Ishii,Satoshi Matsuura,Yong Jin,Yoshiaki Kitaguchi,Masahiko Tomoishi","セキュリティ事案における知見の蓄積・活用を可能とする対応フローの提案と実装","第46回 インターネットと運用技術 (IOT) 研究会","研究報告インターネットと運用技術(IOT)","Information Processing Society of Japan","Vol. 2019-IOT-46","No. 2","pp. 1-8",2019,June "Y. Jin,M. Tomoishi,K. Fujikawa,V. P. Kafle","Poster: Privacy-Preserving IoT Remote Control using DNS with LTE based On-Demand Triggering","IEEE Workshop on the Internet of Safe Things (SafeThings2019)",,,,,,2019,May "Y. Jin,M. Tomoishi,K. Fujikawa,V. P. Kafle","A Lightweight and Secure IoT Remote Monitoring Mechanism Using DNS with Privacy Preservation","2019 16th IEEE Annual Consumer Communications & Networking Conference (CCNC)",,,,,,2019,Jan.