Koji Nakao

According to our database, Koji Nakao authored at least 73 papers between 1989 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Mitigate: Toward Comprehensive Research and Development for Analyzing and Combating IoT Malware.

Koji Nakao, Katsunari Yoshioka, Takayuki Sasaki, Rui Tanabe, Xuping Huang, Takeshi Takahashi, Akira Fujita, Jun'ichi Takeuchi, Noboru Murata, Junji Shikata, Kazuki Iwamoto, Kazuki Takada, Yuki Ishida, Masaru Takeuchi, Naoto Yanai

IEICE Trans. Inf. Syst., September, 2023

Internet Service Providers' and Individuals' Attitudes, Barriers, and Incentives to Secure IoT.

Nissy Sombatruang, Tristan Caulfield, Ingolf Becker, Akira Fujita, Takahiro Kasama, Koji Nakao, Daisuke Inoue

Proceedings of the 32nd USENIX Security Symposium, 2023

2022

Message from the General Co-Chairs: AsiaJCIS 2022.

Dingyi Pei, Koji Nakao, Heung Youl Youm, Chun-I Fan

Proceedings of the 17th Asia Joint Conference on Information Security, 2022

2020

Challenges and Novel Solutions for 5G Network Security, Privacy and Trust.

Wojciech Mazurczyk, Pascal Bisson, Roger Piqueras Jover, Koji Nakao, Krzysztof Cabaj

IEEE Wirel. Commun., 2020

Real-Time Detection of Global Cyberthreat Based on Darknet by Estimating Anomalous Synchronization Using Graphical Lasso.

Chansu Han, Jumpei Shimamura, Takeshi Takahashi, Daisuke Inoue, Jun'ichi Takeuchi, Koji Nakao

IEICE Trans. Inf. Syst., 2020

Special issue on Advancements in 5G Networks Security.

Wojciech Mazurczyk, Pascal Bisson, Roger Piqueras Jover, Koji Nakao, Krzysztof Cabaj

Future Gener. Comput. Syst., 2020

Toward Automated Smart Ships: Designing Effective Cyber Risk Management.

Keisuke Furumoto, Antti Kolehmainen, Bilhanan Silverajan, Takeshi Takahashi, Daisuke Inoue, Koji Nakao

Proceedings of the 2020 International Conferences on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, 2020

2019

Real-Time Detection of Malware Activities by Analyzing Darknet Traffic Using Graphical Lasso.

Chansu Han, Jumpei Shimamura, Takeshi Takahashi, Daisuke Inoue, Masanori Kawakita, Jun'ichi Takeuchi, Koji Nakao

Proceedings of the 18th IEEE International Conference On Trust, 2019

A Fast Algorithm for Constructing Phylogenetic Trees with Application to IoT Malware Clustering.

Tianxiang He, Chansu Han, Ryoichi Isawa, Takeshi Takahashi, Shuji Kijima, Jun'ichi Takeuchi, Koji Nakao

Proceedings of the Neural Information Processing - 26th International Conference, 2019

Measurement Study Towards a Unified Firmware Updating Scheme for Legacy IoT Devices.

Bing-Kai Hong, Jr-Wei Huang, Tao Ban, Ryoichi Isawa, Shin-Ming Cheng, Daisuke Inoue, Koji Nakao

Proceedings of the 14th Asia Joint Conference on Information Security, 2019

2018

Web of cybersecurity: Linking, locating, and discovering structured cybersecurity information.

Takeshi Takahashi, Bhola Panta, Youki Kadobayashi, Koji Nakao

Int. J. Commun. Syst., 2018

FCReducer: Locating Symmetric Cryptographic Functions on the Memory.

Ryoya Furukawa, Ryoichi Isawa, Masakatu Morii, Daisuke Inoue, Koji Nakao

IEICE Trans. Inf. Syst., 2018

Keynotes.

Linus Torvalds, Niraj K. Jha, Gary Davis, Nasir D. Memon, Petronel Bigioi, Swarup Bhunia, Koji Nakao

Proceedings of the IEEE International Conference on Consumer Electronics, 2018

Proactive cyber security response by utilizing passive monitoring technologies.

Koji Nakao

Proceedings of the IEEE International Conference on Consumer Electronics, 2018

Keynote Talk #2.

Koji Nakao

Proceedings of the IEEE Conference on Dependable and Secure Computing, 2018

A Lightweight Host-Based Intrusion Detection Based on Process Generation Patterns.

Yu Tsuda, Junji Nakazato, Yaichiro Takagi, Daisuke Inoue, Koji Nakao, Kenjiro Terada

Proceedings of the 13th Asia Joint Conference on Information Security, 2018

2017

Traffic Measurements for Cyber Security.

Wojciech Mazurczyk, Maciej Korczynski, Koji Nakao, Engin Kirda, Cristian Hesselman, Katsunari Yoshioka

IEEE Commun. Mag., 2017

Detection of Botnet Activities Through the Lens of a Large-Scale Darknet.

Tao Ban, Lei Zhu, Jumpei Shimamura, Shaoning Pang, Daisuke Inoue, Koji Nakao

Proceedings of the Neural Information Processing - 24th International Conference, 2017

Analysis of Multiple Darknet Focusing on Outbound Packets and its Application to Malware Analysis.

Keisuke Furumoto, Korehito Kashiki, Masakatu Morii, Masato Ikegami, Tomohisa Hasegawa, Teiichi Ishikawa, Koji Nakao

Proceedings of the Fifth International Symposium on Computing and Networking, 2017

2016

Towards Early Detection of Novel Attack Patterns through the Lens of a Large-Scale Darknet.

Tao Ban, Shaoning Pang, Masashi Eto, Daisuke Inoue, Koji Nakao, Runhe Huang

Proceedings of the 2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, 2016

Toward automated vulnerability monitoring using open information and standardized tools.

Takeshi Takahashi, Daisuke Miyamoto, Koji Nakao

Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communication Workshops, 2016

The Usability of Metadata for Android Application Analysis.

Takeshi Takahashi, Tao Ban, Chin-Wei Tien, Chih-Hung Lin, Daisuke Inoue, Koji Nakao

Proceedings of the Neural Information Processing - 23rd International Conference, 2016

Integration of Multi-modal Features for Android Malware Detection Using Linear SVM.

Tao Ban, Takeshi Takahashi, Shanqing Guo, Daisuke Inoue, Koji Nakao

Proceedings of the 11th Asia Joint Conference on Information Security, 2016

2015

An Original Entry Point Detection Method with Candidate-Sorting for More Effective Generic Unpacking.

Ryoichi Isawa, Daisuke Inoue, Koji Nakao

IEICE Trans. Inf. Syst., 2015

GHOST Sensor: A Proactive Cyber Attack Monitoring Platform.

Masashi Eto, Tomohide Tanaka, Koei Suzuki, Mio Suzuki, Daisuke Inoue, Koji Nakao

IEICE Trans. Inf. Syst., 2015

A study on association rule mining of darknet big data.

Tao Ban, Masashi Eto, Shanqing Guo, Daisuke Inoue, Koji Nakao, Runhe Huang

Proceedings of the 2015 International Joint Conference on Neural Networks, 2015

Fine-Grained Risk Level Quantication Schemes Based on APK Metadata.

Takeshi Takahashi, Tao Ban, Takao Mimura, Koji Nakao

Proceedings of the Neural Information Processing - 22nd International Conference, 2015

2014

An Accurate Packer Identification Method Using Support Vector Machine.

Ryoichi Isawa, Tao Ban, Shanqing Guo, Daisuke Inoue, Koji Nakao

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

Data Model for Android Package Information and Its Application to Risk Analysis System.

Takeshi Takahashi, Koji Nakao, Akira Kanaoka

Proceedings of the 2014 ACM Workshop on Information Sharing & Collaborative Security, 2014

2013

Toward a more practical unsupervised anomaly detection system.

Jungsuk Song, Hiroki Takakura, Yasuo Okabe, Koji Nakao

Inf. Sci., 2013

Application of string kernel based support vector machine for malware packer identification.

Tao Ban, Ryoichi Isawa, Shanqing Guo, Daisuke Inoue, Koji Nakao

Proceedings of the 2013 International Joint Conference on Neural Networks, 2013

Efficient Malware Packer Identification Using Support Vector Machines with Spectrum Kernel.

Tao Ban, Ryoichi Isawa, Shanqing Guo, Daisuke Inoue, Koji Nakao

Proceedings of the Eighth Asia Joint Conference on Information Security, 2013

2012

Malware Sandbox Analysis with Efficient Observation of Herder's Behavior.

Takahiro Kasama, Katsunari Yoshioka, Tsutomu Matsumoto, Masaya Yamagata, Masashi Eto, Daisuke Inoue, Koji Nakao

J. Inf. Process., 2012

Towards Cost-Effective P2P Traffic Classification in Cloud Environment.

Tao Ban, Shanqing Guo, Masashi Eto, Daisuke Inoue, Koji Nakao

IEICE Trans. Inf. Syst., 2012

DAEDALUS-VIZ: novel real-time 3D visualization for darknet monitoring-based alert system.

Daisuke Inoue, Masashi Eto, Koei Suzuki, Mio Suzuki, Koji Nakao

Proceedings of the 9th International Symposium on Visualization for Cyber Security, 2012

A study on cost-effective P2P traffic classification.

Tao Ban, Shanqing Guo, Masashi Eto, Daisuke Inoue, Koji Nakao

Proceedings of the 2012 International Joint Conference on Neural Networks (IJCNN), 2012

Behavior Analysis of Long-term Cyber Attacks in the Darknet.

Tao Ban, Lei Zhu, Jumpei Shimamura, Shaoning Pang, Daisuke Inoue, Koji Nakao

Proceedings of the Neural Information Processing - 19th International Conference, 2012

Multipurpose Network Monitoring Platform Using Dynamic Address Assignment.

Masashi Eto, Daisuke Inoue, Mio Suzuki, Koji Nakao

Proceedings of the Seventh Asia Joint Conference on Information Security, 2012

2011

O-means: An Optimized Clustering Method for Analyzing Spam Based Attacks.

Jungsuk Song, Daisuke Inoue, Masashi Eto, Hyung Chan Kim, Koji Nakao

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

A Novel Malware Clustering Method Using Frequency of Function Call Traces in Parallel Threads.

Junji Nakazato, Jungsuk Song, Masashi Eto, Daisuke Inoue, Koji Nakao

IEICE Trans. Inf. Syst., 2011

An Empirical Evaluation of an Unpacking Method Implemented with Dynamic Binary Instrumentation.

Hyung Chan Kim, Tatsunori Orii, Katsunari Yoshioka, Daisuke Inoue, Jungsuk Song, Masashi Eto, Junji Shikata, Tsutomu Matsumoto, Koji Nakao

IEICE Trans. Inf. Syst., 2011

Correlation Analysis between Spamming Botnets and Malware Infected Hosts.

Jungsuk Song, Jumpei Shimamura, Masashi Eto, Daisuke Inoue, Koji Nakao

Proceedings of the 11th Annual International Symposium on Applications and the Internet, 2011

Toward global cybersecurity collaboration: Cybersecurity operation activity model.

Takeshi Takahashi, Youki Kadobayashi, Koji Nakao

Proceedings of the ITU Kaleidoscope 2011: The Fully Networked Human?, 2011

Entropy Based Discriminators for P2P Teletraffic Characterization.

Tao Ban, Shanqing Guo, Masashi Eto, Daisuke Inoue, Koji Nakao

Proceedings of the Neural Information Processing - 18th International Conference, 2011

Statistical analysis of honeypot data and building of Kyoto 2006+ dataset for NIDS evaluation.

Jungsuk Song, Hiroki Takakura, Yasuo Okabe, Masashi Eto, Daisuke Inoue, Koji Nakao

Proceedings of the First Workshop on Building Analysis Datasets and Gathering Experience Returns for Security, 2011

nicter: a large-scale network incident analysis system: case studies for understanding threat landscape.

Masashi Eto, Daisuke Inoue, Jungsuk Song, Junji Nakazato, Kazuhiro Ohtaka, Koji Nakao

Proceedings of the First Workshop on Building Analysis Datasets and Gathering Experience Returns for Security, 2011

2010

Experimental Results on Simple Distributed Cooperative Transmission Scheme with Visible Light Communication.

Takaya Yamazato, Koji Nakao, Hiraku Okada, Masaaki Katayama

IEICE Trans. Commun., 2010

A Comparative Study of Unsupervised Anomaly Detection Techniques Using Honeypot Data.

Jungsuk Song, Hiroki Takakura, Yasuo Okabe, Daisuke Inoue, Masashi Eto, Koji Nakao

IEICE Trans. Inf. Syst., 2010

Fine-Grain Feature Extraction from Malware's Scan Behavior Based on Spectrum Analysis.

Masashi Eto, Kotaro Sonoda, Daisuke Inoue, Katsunari Yoshioka, Koji Nakao

IEICE Trans. Inf. Syst., 2010

An Empirical Study of Spam : Analyzing Spam Sending Systems and Malicious Web Servers.

Jungsuk Song, Daisuke Inoue, Masashi Eto, Hyung Chan Kim, Koji Nakao

Proceedings of the Tenth Annual International Symposium on Applications and the Internet, 2010

How to Locate a Target Binary Process and Its Derivatives in System Emulator.

Hyung Chan Kim, Daisuke Inoue, Masashi Eto, Jungsuk Song, Koji Nakao

Proceedings of the Tenth Annual International Symposium on Applications and the Internet, 2010

A Heuristic-Based Feature Selection Method for Clustering Spam Emails.

Jungsuk Song, Masashi Eto, Hyung Chan Kim, Daisuke Inoue, Koji Nakao

Proceedings of the Neural Information Processing. Theory and Algorithms, 2010

Working Towards a Primary Binary Analysis System.

Hyung Chan Kim, Daisuke Inoue, Masashi Eto, Jungsuk Song, Koji Nakao

Proceedings of the 2010 International Conference on Security & Management, 2010

2009

Malware Sandbox Analysis for Secure Observation of Vulnerability Exploitation.

Katsunari Yoshioka, Daisuke Inoue, Masashi Eto, Yuji Hoshizawa, Hiroki Nogawa, Koji Nakao

IEICE Trans. Inf. Syst., 2009

Practical Correlation Analysis between Scan and Malware Profiles against Zero-Day Attacks Based on Darknet Monitoring.

Koji Nakao, Daisuke Inoue, Masashi Eto, Katsunari Yoshioka

IEICE Trans. Inf. Syst., 2009

Automated Malware Analysis System and Its Sandbox for Revealing Malware's Internal and External Activities.

Daisuke Inoue, Katsunari Yoshioka, Masashi Eto, Yuji Hoshizawa, Koji Nakao

IEICE Trans. Inf. Syst., 2009

DAEDALUS: Novel Application of Large-Scale Darknet Monitoring for Practical Protection of Live Networks.

Daisuke Inoue, Mio Suzuki, Masashi Eto, Katsunari Yoshioka, Koji Nakao

Proceedings of the Recent Advances in Intrusion Detection, 12th International Symposium, 2009

A Methodology for Analyzing Overall Flow of Spam-Based Attacks.

Jungsuk Song, Daisuke Inoue, Masashi Eto, Mio Suzuki, Satoshi Hayashi, Koji Nakao

Proceedings of the Neural Information Processing, 16th International Conference, 2009

A Proposal of Malware Distinction Method Based on Scan Patterns Using Spectrum Analysis.

Masashi Eto, Kotaro Sonoda, Daisuke Inoue, Katsunari Yoshioka, Koji Nakao

Proceedings of the Neural Information Processing, 16th International Conference, 2009

2008

UDP Large-Payload Capability Detection for DNSSEC.

Kenji Rikitake, Koji Nakao, Shinji Shimojo, Hiroki Nogawa

IEICE Trans. Inf. Syst., 2008

Special Section on Information and Communication System Security.

Koji Nakao

IEICE Trans. Inf. Syst., 2008

An Incident Analysis System NICTER and Its Analysis Engines Based on Data Mining Techniques.

Daisuke Inoue, Katsunari Yoshioka, Masashi Eto, Masaya Yamagata, Eisuke Nishino, Jun'ichi Takeuchi, Kazuya Ohkouchi, Koji Nakao

Proceedings of the Advances in Neuro-Information Processing, 15th International Conference, 2008

Malware Behavior Analysis in Isolated Miniature Network for Revealing Malware's Network Activity.

Daisuke Inoue, Katsunari Yoshioka, Masashi Eto, Yuji Hoshizawa, Koji Nakao

Proceedings of IEEE International Conference on Communications, 2008

2004

New Time-Stamping Scheme Using Mutual Communications with Pseudonymous Clients.

Akira Yamada, Shinsaku Kiyomoto, Toshiaki Tanaka, Koji Nakao

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2004

Foreword.

Koji Nakao

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2004

DNS Transport Size Issues in IPv6 Environment.

Kenji Rikitake, Hiroki Nogawa, Toshiaki Tanaka, Koji Nakao, Shinji Shimojo

Proceedings of the 2004 Symposium on Applications and the Internet Workshops (SAINT 2004 Workshops), 2004

2002

TCP gateway for satellite-based Internet service accommodating multiple subscribers.

Teruyuki Hasegawa, Toru Hasegawa, Yutaka Miyake, Koji Nakao

Proceedings of the 2002 IEEE Wireless Communications and Networking Conference Record, 2002

OC-48c traffic tester for generating and analyzing long-range dependence traffic.

Atsushi Tagami, Teruyuki Hasegawa, Toru Hasegawa, Koji Nakao

Proceedings of the Seventh IEEE Symposium on Computers and Communications (ISCC 2002), 2002

2001

Programmable Remote Traffic Monitoring Method Using Active Network Approach.

Toru Hasegawa, Shigehiro Ano, Koji Nakao, Fumito Kubota

Proceedings of the Active Networks, IFIP-TC6 Third International Working Conference, 2001

2000

Dynamic Load-Balancing for Distibuted Management in Active Networks.

Kiyohito Yoshihara, Keizo Sugiyama, Koji Nakao, Toshikane Oda, Sadao Obana

Proceedings of the Active Networks, Second International Working Conference, 2000

1994

Implementation and evaluation of SCSE for OSI secure communications.

Koji Nakao, Toshiaki Tanaka, Kenji Suzuki, Yoshiyori Urano

Syst. Comput. Jpn., 1994

1990

Feasibility Study for Worldwide Videotex Interworking.

Koji Nakao, Sadao Obana, Satoshi Nishiyama, Toshiaki Tanaka

IEEE J. Sel. Areas Commun., 1990

1989

Proposal on a secure communications service element (SCSE) in the OSI application layer.

Koji Nakao, Kenji Suzuki

IEEE J. Sel. Areas Commun., 1989