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ORCIDRyôichi Sasaki
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2020 – today
- 2023
[j12]Hiroshi Horikawa
, Hisamichi Ohtani, Yuji Takahashi, Takehisa Kato, Fumihiko Magata, Yoshimi Teshigawara, Ryôichi Sasaki, Masakatsu Nishigaki:
Enhancement of a Company-Wide Information Security Management System Through Incident Learning. SN Comput. Sci. 4(3): 211 (2023)- [c65]Toshiya Seyama, Ryôichi Sasaki:
Trial of Risk Assessment for Business Application of Metaverse. MetaCom 2023: 632-636 - [c64]Ryôichi Sasaki:
AI and Security - What Changes with Generative AI. QRS Companion 2023: 208-215 - [c63]Ryôichi Sasaki:
Reconsideration of Risk Communication and Risk Assessment Support Methods for Security. QRS Companion 2023: 516-523 - [c62]Jigang Liu, Ryôichi Sasaki, Tetsutaro Uehara:
An Ontology-Based Framework for Medical IoT Forensic Evidence. QRS Companion 2023: 863-864 - 2022
- [c61]Ryôichi Sasaki:
Trial Application of Risk Assessment Method for Metaverse. QRS Companion 2022: 120-128 - [c60]Taichi Hasegawa, Taiichi Saito, Ryôichi Sasaki:
Analyzing Metadata in PDF Files Published by Police Agencies in Japan. QRS Companion 2022: 145-151 - 2021
- [c59]Ryôichi Sasaki:
Application of Risk Assessment Method to Local Government Security Models. QRS Companion 2021: 1-8 - [c58]Tomoko Kaneko, Nobukazu Yoshioka, Ryôichi Sasaki:
Cyber-Security Incident Analysis by Causal Analysis using System Theory (CAST). QRS Companion 2021: 806-815 - 2020
- [c57]Yoshio Kakizaki, Ryôichi Sasaki, Tomohide Okochi, Hiroshi Yasuda:
CySec: Cybersecurity Review Program for Professionals in Japan. NBiS 2020: 280-289 - [c56]Tomoko Kaneko, Nobukazu Yoshioka, Ryôichi Sasaki:
STAMP S&S: Safety & Security Scenario for Specification and Standard in the society of AI/IoT. QRS Companion 2020: 168-175 - [c55]Haruki Kobayashi, Taiichi Saito, Ryôichi Sasaki:
Trial Development of a Cyber Risk Visualization System with Function of k-Anonymity and Compatibility with Other Organizations. QRS Companion 2020: 184-189 - [c54]Ryôichi Sasaki:
Risk Assessment Method for Balancing Safety, Security, and Privacy in Medical IoT Systems with Remote Maintenance Function. QRS Companion 2020: 190-197 - [c53]Jigang Liu, Ryôichi Sasaki, Tetsutaro Uehara:
Towards a Holistic Approach to Medical IoT Forensics. QRS Companion 2020: 686-687
2010 – 2019
- 2018
- [j11]Yoshio Kakizaki, Shiomi Nishibiro, Ryôichi Sasaki:
A Mixed Content Awareness Tool for Safe Browsing. J. Comput. 13(1): 90-99 (2018) - [c52]Tomoko Kaneko, Yuji Takahashi, Takao Okubo, Ryôichi Sasaki:
An Assurance Case Approach for Software Code Security. WESPr-iMLSE@APSEC 2018: 10-17 - [c51]Ryôichi Sasaki, Tetsutaro Uehara, Jigang Liu:
Message from the CFSE 2018 Workshop Organizers. COMPSAC (2) 2018: 352 - [c50]Takuo Hayakawa, Ryôichi Sasaki, Hiroshi Hayashi, Yuji Takahashi, Tomoko Kaneko, Takao Okubo:
Proposal and Application of Security/Safety Evaluation Method for Medical Device System that Includes IoT. ICNCC 2018: 157-164 - 2017
- [c49]Hiroyuki Kimiyama, Naoki Yonezaki, Tomoaki Tsutsumi, Kaori Sano, Hirofumi Yamaki, Yoichiro Ueno, Ryôichi Sasaki, Hiroshi Kobayashi:
Autonomous and distributed internet security (AIS) infrastructure for safe internet. NOF 2017: 106-113 - [c48]Jigang Liu, Rashmi Kammar, Ryôichi Sasaki, Tetsutaro Uehara:
Malware Behavior Ontology for Digital Evidence. QRS Companion 2017: 585-586 - 2016
- [c47]Ryôichi Sasaki, Tetsutaro Uehara, Jigang Liu:
Message from the CFSE Workshop Organizers. COMPSAC Workshops 2016: 355 - [c46]Takashi Tsuchiya, Masahiro Fujita, Kenta Takahashi, Takehisa Kato, Fumihiko Magata, Yoshimi Teshigawara, Ryôichi Sasaki, Masakatsu Nishigaki:
Secure Communication Protocol Between a Human and a Bank Server for Preventing Man-in-the-Browser Attacks. HCI (20) 2016: 77-88 - 2015
- [j10]Masaki Samejima, Ryôichi Sasaki:
Chance-Constrained Programming Method of IT Risk Countermeasures for Social Consensus Making. IEEE Trans. Syst. Man Cybern. Syst. 45(5): 725-733 (2015) - [c45]Ryôichi Sasaki, Tetsutaro Uehara, Jigang Liu:
Message from the CFSE 2015 Workshop Organizers. COMPSAC Workshops 2015: 17 - [c44]Shota Okayasu, Ryôichi Sasaki:
Proposal and Evaluation of Methods Using the Quantification Theory and Machine Learning for Detecting C&C Server Used in a Botnet. COMPSAC Workshops 2015: 24-29 - [c43]Yuhei Umehara, Hayai Ando, Ryôichi Sasaki:
Proposal for Combinatorial Optimization Technology in Consideration of the Dynamic Characteristic of IT Risks. COMPSAC Workshops 2015: 40-46 - [c42]Yifan Wang, Tetsutaro Uehara, Ryôichi Sasaki:
Fog Computing: Issues and Challenges in Security and Forensics. COMPSAC Workshops 2015: 53-59 - [c41]Kazuki Hashimoto, Hiroyuki Hiruma, Takashi Matsumoto, Kosetus Kayama, Yoshio Kaikizaki, Hiroshi Yamaki, Tetsutaro Uehara, Ryôichi Sasaki:
Development of Intellectual Network Forensic System LIFT against Targeted Attacks. CyberSec 2015: 16-21 - [c40]Ryohei Koizumi, Ryôichi Sasaki:
Study on Countermeasures Using Mitigation Software against Vulnerability Attacks. CyberSec 2015: 28-33 - [c39]Makoto Sato, Akihiko Sugimoto, Naoki Hayashi, Yoshiaki Isobe, Ryôichi Sasaki:
Proposal of a Method for Identifying the Infection Route for Targeted Attacks Based on Malware Behavior in a Network. CyberSec 2015: 40-45 - [c38]Naoto Nakagawa, Yoshimi Teshigawara, Ryôichi Sasaki:
Development of a Detection and Responding System for Malware Communications by Using OpenFlow and Its Evaluation. CyberSec 2015: 46-51 - [c37]Takumi Akiyama, Kazuya Otani, Yoshio Kakizaki, Ryôichi Sasaki:
Evaluation of a Risk-Based Management Method for Online Accounts. CyberSec 2015: 52-57 - 2014
- [c36]Naoki Kobayashi, Ryôichi Sasaki:
Proposal and Evaluation of Safe and Efficient Log Signature Scheme for the Preservation of Evidence. COMPSAC Workshops 2014: 343-347 - [c35]Hiroshi Yajima, Naohisa Tanabe, Ryôichi Sasaki:
Proposal of Collaborative Learning Support Method in Risk Communications. HCI (1) 2014: 457-465 - 2013
- [j9]Shuhui Hou, Ryôichi Sasaki, Tetsutaro Uehara, Siu-Ming Yiu:
Double Encryption for Data Authenticity and Integrity in Privacy- preserving Confidential Forensic Investigation. J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. 4(2): 104-113 (2013) - [c34]Wataru Takahashi, Ryôichi Sasaki, Tetsutaro Uehara:
Development and Evaluation of Guideline Total Support System for Evidence Preservation by Using an Android Phone. COMPSAC Workshops 2013: 21-26 - [c33]Shuhui Hou, Ryôichi Sasaki, Tetsutaro Uehara, Siu-Ming Yiu:
Verifying Data Authenticity and Integrity in Server-Aided Confidential Forensic Investigation. ICT-EurAsia 2013: 312-317 - [c32]Katsunori Sato, Masaki Samejima, Ryôichi Sasaki:
Chance-Constrained Programming Method by Constraints Aggregation for Social Consensus Making on IT Risk Countermeasure. SMC 2013: 4789-4793 - [i1]Isao Echizen, Günter Müller, Ryôichi Sasaki, A Min Tjoa:
Privacy by Transparency for Data-Centric Services (NII Shonan Meeting 2013-5). NII Shonan Meet. Rep. 2013 (2013) - 2012
- [j8]Irfan Ahmed, Martin Naedele, Bradley L. Schatz, Ryôichi Sasaki, Andrew West:
Message from the guest editors. Int. J. Inf. Sec. 11(4): 213 (2012) - [j7]Ryôichi Sasaki:
Considerations on Risk Communication for IT Systems and Development of Support Systems. Inf. Media Technol. 7(4): 1606-1614 (2012) - [j6]Ryôichi Sasaki:
Considerations on Risk Communication for IT Systems and Development of Support Systems. J. Inf. Process. 20(4): 814-822 (2012) - [c31]Takashi Sakuma, Ryôichi Sasaki:
Proposal and Evaluation of the Digital Certificate System with Sumi-coating Module for Privacy Protection. COMPSAC Workshops 2012: 200-205 - [c30]Masaki Samejima, Ryôichi Sasaki:
Approximation method for chance-constrained programming of social consensus formation concerning IT risk countermeasure. SMC 2012: 2751-2755 - 2011
- [j5]Jigang Liu, Tetsutaro Uehara, Ryôichi Sasaki:
Development of digital forensics practice and research in Japan. Wirel. Commun. Mob. Comput. 11(2): 240-253 (2011) - [c29]Ryôichi Sasaki, Kazushige Takakusaki, Masaru Ohkawara, Hiroshi Yajima, Hidetaka Masuda, Tetsuro Kobayashi:
Development and Trial Application of Prototype Program for "Social-MRC": Social Consensus Formation Support System Concerning IT Risk Countermeasures. ARES 2011: 499-506 - [c28]Takashi Uemura, Shota Takagi, Yusuke Kosuda, Ryôichi Sasaki:
A Proposed Web Access Control System Request Policy Framework for Cooperation of DNS and a Web Browser. ARES 2011: 549-554 - [c27]Tatsuya Tanaka, Toshifumi Kai, Yusuke Tamura, Ryôichi Sasaki:
Development and Evaluation of Defaced Sites Automatic Detection System DICE. IIH-MSP 2011: 196-201 - 2010
- [j4]Yui Sakurai, Yuki Ashino, Tetsutaro Uehara, Hiroshi Yoshiura, Ryôichi Sasaki:
HiGate (High Grade Anti-Tamper Equipment) Prototype and Application to e-Discovery. J. Digit. Forensics Secur. Law 5(2): 21-34 (2010) - [c26]Takumi Yamamoto, Yuma Usui, Fumihiko Magata, Yoshimi Teshigawara, Ryôichi Sasaki, Masakatsu Nishigaki:
A Security Measure Selection Scheme with Consideration of Potential Lawsuits. Security and Management 2010: 104-110 - [c25]Masaki Samejima, Masanori Akiyoshi, Norihisa Komoda, Ryôichi Sasaki:
Social consensus making support system by qualitative and quantitative hybrid simulation. SMC 2010: 896-901 - [c24]Kota Itakura, Masaki Samejima, Masanori Akiyoshi, Ryôichi Sasaki:
A consensus support system for deciding a combination of risk-reducing plans under uncertain parameters. SMC 2010: 2083-2087 - [e3]Isao Echizen, Noboru Kunihiro, Ryôichi Sasaki:
Advances in Information and Computer Security - 5th International Workshop on Security, IWSEC 2010, Kobe, Japan, November 22-24, 2010. Proceedings. Lecture Notes in Computer Science 6434, Springer 2010, ISBN 978-3-642-16824-6 [contents] - [e2]Isao Echizen, Noboru Kunihiro, Ryôichi Sasaki:
Advances in Information and Computer Security - 5th International Workshop on Security, IWSEC 2010, Kobe, Japan, November 22-24, 2010. Short Paper Proceedings. Information Processing Society of Japan (IPSJ) 2010, ISBN 978-4-915256-78-3 [contents]
2000 – 2009
- 2009
- [c23]Yusuke Kosuda, Ryôichi Sasaki:
Proposal and Implementation of SSH Client System Using Ajax. I3E 2009: 184-196 - [c22]Yuki Ashino, Keisuke Fujita, Maiko Furusawa, Tetsutaro Uehara, Ryôichi Sasaki:
Implementing Boot Control for Windows Vista. IFIP Int. Conf. Digital Forensics 2009: 133-141 - [c21]Hirokazu Manabe, Yuta Yamakawa, Tomohiro Sasamoto, Ryôichi Sasaki:
Security Evaluation of Biometrics Authentications for Cellular Phones. IIH-MSP 2009: 34-39 - 2008
- [c20]Fumihisa Shibata, Hiroyuki Nakamoto, Ryôichi Sasaki, Asako Kimura, Hideyuki Tamura:
A View Management Method for Mobile Mixed Reality Systems. IPT/EGVE 2008: 17-24 - [c19]Keisuke Fujita, Yuki Ashino, Tetsutaro Uehara, Ryôichi Sasaki:
Using Boot Control to Preserve the Integrity of Evidence. IFIP Int. Conf. Digital Forensics 2008: 61-74 - [c18]Kenshi Uematsu, Ryôichi Sasaki:
A Proposal of Falsification Detection System in Structural Design. IIH-MSP 2008: 137-142 - 2007
- [c17]Mitsuyuki Takatsuka, Masataka Tada, Ryôichi Sasaki:
Proposal of the e-Discovery System for Sanitizing Disclosure Information and for Securing Evidence. FGCN (2) 2007: 102-107 - [c16]Hiroshi Yajima, Tomohiro Watanabe, Ryôichi Sasaki:
Evaluation of the Participant-Support Method for Information Acquisition in the "Multiplex Risk Communicator". HCI (9) 2007: 195-203 - [c15]Yuki Ashino, Ryôichi Sasaki:
Proposal of Digital Forensic System Using Security Device and Hysteresis Signature. IIH-MSP 2007: 3-7 - [c14]Mariko Irisawa, Yuki Ashino, Keisuke Fujita, Ryôichi Sasaki:
Development and Application of Digital Forensic Logging System for Data from a Keyboard and Camera. IIH-MSP 2007: 8-11 - 2006
- [c13]Hiroshi Yajima, Shinichi Matsumoto, Ryôichi Sasaki:
Proposal of Risk Communications Supporting Method in Multiplex Risk Communicator. ETFA 2006: 255-260 - [c12]Takanobu Masubuchi, Mitsuyuki Takatsuka, Ryôichi Sasaki:
A Digital Document Flexible Sanitizing Scheme. IIH-MSP 2006: 89-92 - 2005
- [j3]Kunihiko Miyazaki, Mitsuru Iwamura, Tsutomu Matsumoto, Ryôichi Sasaki, Hiroshi Yoshiura, Satoru Tezuka, Hideki Imai:
Digitally Signed Document Sanitizing Scheme with Disclosure Condition Control. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(1): 239-246 (2005) - [c11]Kenji Yasu, Yasuhiko Akahane, Masami Ozaki, Koji Semoto, Ryôichi Sasaki:
Development and Evaluation of a System for Checking for Improper Sending of Personal Information in Encrypted E-Mail. I3E 2005: 203-217 - [c10]Ryôichi Sasaki, Saneyuki Ishii, Yuu Hidaka, Hiroshi Yajima, Hiroshi Yoshiura, Yuko Murayama:
Development Concept for and Trial Application of a "Mulutiplex Risk Communicator". I3E 2005: 607-621 - [e1]Ryôichi Sasaki, Sihan Qing, Eiji Okamoto, Hiroshi Yoshiura:
Security and Privacy in the Age of Ubiquitous Computing, IFIP TC11 20th International Conference on Information Security (SEC 2005), May 30 - June 1, 2005, Chiba, Japan. IFIP 181, Springer 2005, ISBN 0-387-25658-X [contents] - 2002
- [c9]Hiroshi Yoshiura, Kunihiko Miyazaki, Shinji Itoh, Kazuo Takaragi, Ryôichi Sasaki:
Legally Authorized and Unauthorized Digital Evidence. Security Protocols Workshop 2002: 67-73 - [c8]Ryôichi Sasaki, Hiroshi Yoshiura, Shinji Itoh:
Combinatorial Optimization of Countermeasures against Illegal Copying. Security Protocols Workshop 2002: 128-144 - 2001
- [c7]Hiroshi Yoshiura, Kunihiko Miyazaki, Shinji Itoh, Kazuo Takaragi, Ryôichi Sasaki:
A Multi-OS Approach to Trusted Computer Systems. Security Protocols Workshop 2001: 107-114 - 2000
- [c6]Satoru Tezuka, Ryôichi Sasaki, Masanori Kataoka:
Seamless Object Authentication in Different Security Policy Domains. HICSS 2000 - [c5]Shinsuke Honjo, Seiichi Susaki, Hiroshi Yoshiura, Hirokazu Aoshima, Satoru Tezuka, Ryôichi Sasaki, Tsukasa Saitoh, Hisashi Toyoshima:
Internet-Marks: the secure seal for WWW site authentication. ICPADS Workshops 2000: 393-398 - [c4]Hiroshi Yoshiura, Takaaki Shigematsu, Seiichi Susaki, Tsukasa Saitoh, Hisashi Toyoshima, Chikako Kurita, Satoru Tezuka, Ryôichi Sasaki:
Authenticating Web-Based Virtual Shops Using Signature-Embedded Marks - A Practical Analysis. Security Protocols Workshop 2000: 238-248
1990 – 1999
- 1999
- [c3]Hiroshi Yoshiura, Seiichi Susaki, Yasuhiko Nagai, Tsukasa Saitoh, Hisashi Toyoshima, Ryôichi Sasaki, Satoru Tezuka:
INTERNET-MARKs: Clear, Secure, and Portable Visual Marks for the Cyber Worlds. Security Protocols Workshop 1999: 195-207 - 1998
- [c2]Hiroshi Yoshiura, Ryôichi Sasaki, Kazuo Takaragi:
Secure Fingerprinting Using Public-Key Cryptography (Position Paper). Security Protocols Workshop 1998: 83-89 - [c1]Ryôichi Sasaki:
Secure Fingerprinting Using Public-Key Cryptography (Transcript of Discussion). Security Protocols Workshop 1998: 90-94 - 1991
- [j2]Tsutomu Nakamura, Nobuyuki Fujikura, Ryôichi Sasaki, Hiroshi Morita, Masat Hayashi, Satoru Nishino, Hiroaki Takahashi, Akio Matsuura:
Development and Performance Evaluation of Point to Multipoint Communication Control Scheme Via Satellite. Perform. Evaluation 12(3): 169-179 (1991) - 1990
- [j1]Yasuko Gotoh, Kazuo Takaragi, Ryôichi Sasaki:
A Method for Rapid RSA Key Generation. Syst. Comput. Jpn. 21(8): 11-20 (1990)
Coauthor Index
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