Security
Next generation security technologies for AI-enabled and post-quantum era.
- Threat-Intelligence, Detection, and Response in Cybersecurity
- Hardware Security
- AI Security
- Next Generation Cryptographic Algorithms
- Privacy Protection
- Usable Trust
News Release&Topics
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Publications
Low Communication Threshold FHE from Standard (Module-)LWE
Hiroki Okada, Hiroki Okada(The University of Tokyo), Tsuyoshi Takagi(The University of Tokyo)
Asiacrypt 2025
December 2025
AI Security Portal Facilitating Knowledge Consolidation to Promote AI Security
Yukihide Kohama
2025 International Conference on ArtificialIntelligence Computing and Systems (AICompS 2025)
November 2025
Detecting Fake Proof-of-Concept Codes on GitHub Using Static Code Analysis
Kentaro Kita, Yuta Gempei, Tomoaki Mimoto, Takamasa Isohara, Shinsaku Kiyomoto,Toshiaki Tanaka(University of Hyogo)
The 20th International Workshop on Security (IWSEC 2025)
November 2025
Kento Hasegawa, Seira Hidano, Kazuhide Fukushima
The 20th International Workshop on Security (IWSEC 2025)
November 2025
Cyber Threat Intelligence Report Summarization with Named Entity Recognition
Tomoaki Mimoto, Kentaro Kita, Yuta Gempei, Takamasa Isohara, Shinsaku Kiyomoto,Toshiaki Tanaka(University of Hyogo)
The 20th International Workshop on Security (IWSEC 2025)
November 2025
Awards
2025.12.15
The 7th Conference on Computing, Communications and IoT Applications Conference（ComComAp 2025）「Best Student Paper Award」
LLM-Guided Initial Seed Selection for Black-Box IoT Fuzzing to Enhance Vulnerability Detection
Hibiki Nakanishi（Waseda Univ.）, Kento Hasegawa, Seira Hidano, Kazuhide Fukushima, Kazuo Hashimoto（Waseda Univ.）, Nozomu Togawa（Waseda Univ.）
2025.12.3
12th International Conference on IoT Systems, Management and Security「Best Paper Award」
Automated Security Compliance Evaluation Using Hierarchical RAG for IoT Devices with Large-Scale Documentation
Yuka Ikegami（Waseda Univ.）, Kento Hasegawa, Seira Hidano, Kazuhide Fukushima, Kazuo Hashimoto（Waseda Univ.）, Nozomu Togawa（Waseda Univ.）
2024.9.4
The 11th International Conference on Internet of Things: Systems, Management and Security（IOTSMS 2024）「Best Paper Awards」
Initial Seeds Generation Using LLM for IoT Device Fuzzing
Hibiki Nakanishi（Waseda Univ.）, Kota Hisafuru（Waseda Univ.）, Kento Hasegawa, Seira Hidano, Kazuhide Fukushima, Kazuo Hashimoto（Waseda Univ.）, and Nozomu Togawa（Waseda Univ.）
2023.12.9
The 19th International Conference on Information Security and Cryptology（Inscrypt 2023）「Best Paper Award」
Compact Ring Signatures with Post-Quantum Security in Standard Model
Tuong Ngoc Nguyen（University of Wollongong）, Willy Susilo（University of Wollongong）, Dung Hoang Duong（University of Wollongong）, Fuchun Guo（University of Wollongong）, Kazuhide Fukushima, Shinsaku Kiyomoto
2022.6.2
ACM Symposium on Information, Computer and Communications Security（Asia-CCS）2022「Best Poster Award」
Decentralized and Collaborative Tracing for Group Signatures
Maharage Nisansala Sevwandi Perera（ATR）, Toru Nakamura、Masayuki Hashimoto（ATR）, Hiroyuki Yokoyama（ATR）, Chen-Mou Cheng（Kanazawa University）, Kouichi Sakurai（Kyushu University）