news

Sep 17, 2026 I have officially received my Ph.D. in Informatics from SOKENDAI (National Institute of Informatics). My dissertation is titled “Characterizing Global IPv6 Scanning Activities via Proactive Network Telescopes.” Many thanks to my advisor Prof. Kensuke Fukuda and to Prof. Satoru Kobayashi for their guidance and support!
Aug 27, 2026 Our research, ‘Comparing IPv4 and IPv6 Scanning Activities in the Wild: A Cross-Protocol and Cross-Exposure Study,’ has been accepted at CNSM 2026.
Nov 1, 2025 Our research, ‘Exposed in the Pool: An Analysis of IPv6 NTP Server Scanning Activities,’ is going to be published at Globecom 2025.
Aug 5, 2025 Our research, ‘Insights into the IPv6 Scanning Landscape: An Extended Study Using Passive Darknets and Responsive Honeynets with Prefix Exposing Techniques,’ has been published on the IEICE Transactions on Communications.
Jul 10, 2025 I have been awarded an ACM SIGCOMM 2025 Student Travel Grant. Looking forward to attending SIGCOMM 2025!
Jun 25, 2024 Exciting News! I’ve written a guest blog titled ‘Exploring IPv6 scanning activities and prefix discovery’ on the APNIC blog. Check it out!
Mar 20, 2024 Our research, ‘Exploring the Discovery Process of Fresh IPv6 Prefixes: An Analysis of Scanning Behavior in Darknet and Honeynet,’ has been published at the Passive and Active Measurement Conference 2024.
Aug 28, 2023 Experiments
May 20, 2023 Hello everyone, I am thrilled to announce that my personal page is now live and ready for you to explore!