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Ryoichi Sasaki

Brief career history

Publications - Books

Publications - Journals

Publications - International conferences (refereed)

Publications - Invited Talks

Prizes

Some Professional Activities

Other activities

 

Brief career history

Prof.Sasaki

 He is a professor of Dept. of Information Systems and Multi Media, School of Science and Technology for Future Life, Tokyo Denki University.

 He is also a visiting professor of Research and Development Organization of Central University

 He received his B.S. Degree in health science and Ph.D Degree in system engineering from Tokyo University in 1971 and 1981, respectively.

 From April of 1971 to March of 2001, he was engaged in the research and research management on systems safety, network management and information security at Systems Development Laboratory of Hitachi Ltd.

 From April of 2001, he is a professor of Tokyo Denki University, and engaged in the research and education on information security.

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Publications

Books

  1. Ryoichi Sasaki (Ed), Kazuhiro Aida,
    "Introduction to Information Security", Kyoritsu, 2009 (Japanese)
  2. Ryoichi Sasaki (Ed), Japan Network Security Association
    "Information Security Professional Textbook "ASCII,2008 (Japanese)
  3. Ryoichi Sasaki
    "How to Deal with IT Risk" IWANAMI Shinsho. 2008 (Japanese)
  4. Ryoichi Sasaki, Sihan Qing, Eiji Okamoto, Horoshi Yoshiura,(Eds)
    "Security and Privacy in the Age of Ubiquitous Computing" Springer,2005
  5. Ryoichi Sasaki, Hiroshi Yajima, Takayuki Sasaki,
    "Introduction to Information Science (Second Edition)"Nihon Rikou Syupankai, 2006 (Japanese)
  6. Ryoichi Sasaki, Katsuya Uchida, Eiji Okamoto, Hiroaki Kikuchi, Masato Terada, Yuuko Murayama
    "Information Security Encyclopedia" Kyoritsu, 2003 (Japanese)
  7. Ryoichi Sasaki, Hiroshi Yoshiura, Satoru Tezuka, Hisanori Mishima,
    "Information Security I Internet Era" Kyoritsu, 2000 (Japanese)
  8. Ryoichi Sasaki,
    "Introduction to Internet Security" IWANAMI Shinsho. 1999 (Japanese)
  9. Ryoichi Sasaki, Takaragi Kazuo, Taketoshi Sakuraba, Masato terada, Nariyasu Hamada,
    "Internet Security" Ohmu Sya, 1996 (Japanese) (Best Author Award)
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Journal

  1. Kunihiko Miyazaki, M Mitsuru Iwamura, Tsutomu Matsumoto, Ryoichi Sasaki, Hiroshi Yoshiura, Satoru Tezuka, Hideki Imai,
    " Digitally Signed Document Sanitizing Scheme with Disclosure Condition Control"
    EICE Transaction on Fundamentals of Electronics, Communications and Computer Sciences, vol. E88-A, no. 1, pp.239-246 Jan. 2005
  2. Tsutomu Nakamura, Nobuyuki Fujikura, Ryoichi Sasaki, Hiroshi Morita, Satoru Nishino, Hiroaki Takahashi, Akio Matsuura
    " Development and Performance Evaluation of Point to Multipoint Communication Control Scheme via Satellite"
    Performance Evaluation (An International Journal), Vol.12,No3, pp169-179, June 1991
  3. Kazuo Takaragi,Ryoichi Sasaki,Sadanori Singai,
    "A Probability Bounds Estimation Method in Markov Reliability Analysis",
    IEEE trans. on Reliability Vol R-3 5,No.3,pp257-261 1985
  4. Kazuo Takaragi,Ryoichi Sasaki,Sadanori Singai,
    "A Method of Rapid Markov Reliability Calculation",
    IEEE trans. on Reliability Vol R-35,No.3,pp262-268 1985
  5. Kazuo Takaragi,Ryoichi Sasaki,Sadanori Singai,
    "An Algorithm for Obtaining Simplified Prime Impricant Sets in Fault-Tree and Event-Tree Analysis",
    IEEE trans. on Reliability Vol R-32,No.4,pp386-390 1983
  6. Ryoichi Sasaki,Tateo Okada,Sadanori Shingai,
    "A New Technique to Optimize System Reliability",
    IEEE trans. on Reliability Vol R-32,No2,pp175-182 ,1983
  7. Kazuo Takaragi,Ryoichi Sasaki,Sadanori Singai,
    "An Improved Moment-Matching Algorithm for Evaluating Top-Event Probability Bounds",
    IEEE trans. on Reliability Vol R-31,No.1,pp45-48,1982

<Note>Papers written in Japanese are listed in
http://www.isl.im.dendai.ac.jp/res_lob/

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International conferences (refereed)

  1. Maiko Furusawa, Daisuke Suzuki, Yuuki Ashino, Ryoichi Sasaki
    "Development of a system using the APIHook function to protect personal information leakage from USB memory"
    IWISA2009 in Korea (International Workshop on Information Security and Assurances ).
  2. Masanori Murakami, Toshifumi Kai, Hiroshi Irie, Ryoichi Sasaki
    "Extension and Evaluation of IP Traceback Method Using Departure Stamp in Edge Router"
    F2GC2009 in Korea (Forensics for Future Generation Communication environment)
  3. Yusuke Kosuda, Ryoichi Sasaki,
    "Proposal and Implementation of SSH Client System Using Ajax"
    I3E2009 (in France)
  4. Hirokazu Manabe, Yuta Yamakawa, Tomohiro Sasamoto, Ryoichi Sasaki,
    "Security Evaluation of Biometrics Authentications for Cellular Phones"
    IIHMSP2009 The Fifth International conference on Intelligent Information Hiding and Multimedia Signal Processing (in Kyoto)
  5. Koushou Yoshioka, Tatsuo Yoshida, Ryoichi Sasaki,
    "Proposal and evaluation of a high-speed data erasure method for mass storage devices"
    JWIS: Joint Workshop on Information Security 2009 (in Taiwan)
  6. Yuki Ashino, Keisuke Fujita, Maiko Furusawa, Tetsuro Uehara, Ryoichi Sasaki,
    "Extension and Evaluation of Boot Control for a Digital Forensic System"
    ICDF2009 (in Florida) 5th Annual IFIP WG11.9 International Conference on Digital Forensics
  7. Mitsuhiro Taniyama, Yuu Hidaka, Masato Arai, Satoshi Kai, Hiromi Igawa, Hiroshi Yajima Ryoichi Sasaki,
    "Application of "Multiple Risk Communicator" to Personal Information Leakage Problem"
    SSCS2008(The Fifth International Conference on Security and Safety of Complex Systems)
  8. Kenshi Uematsu, Ryoichi Sasaki,
    "A proposal of Falsiffication Detection System in Structural Design",
    IIHMSP2008 The Fourth International conference on Intelligent Information Hiding and Multimedia Signal Processing (in China)
  9. Ryoichi Sasaki, Yuu Hidaka, Takasi Moriya, Mmituhiro Taniyama, Hiroshi Yajima,Kiyomi Yaegashi, Yasumasa Kawashima, Hiroshi Yoshiura,
    "Development and applications of a multiple risk communicator"
    Sixth International Conference on RISK ANALYSIS 2008(in Greece)
  10. Mitsuhiro Taniyama, Ryoichi Sasaki,
    "Analysis of the Y2K problem from the viewpoint of risk communication" Sixth International Conference on RISK ANALYSIS 2008 (in Greece)
  11. Yasuo Hatano, Kunihiko Miyazaki, Mitsuru Iwamura, Tsutomu Matsumoto, Ryoichi Sasaki, Hiroshi Yoshiura, Yoshinori Honda,
    "Novel Criterion Based on Log Inflation for Fraudulent Audit Log Preservation" ICDF2008(in Kyoto) 4th Annual IFIP WG11.9 International Conference on Digital Forensics
  12. Keisuke Fujita, Yuki Ashino, Tetsuro Uehara, Ryoichi Sasaki,
    "Proposal of Digital Forensic System with a Boot Control Function against Unauthorized Programs " ICDF2008(in Kyoto) 4th Annual IFIP WG11.9 International Conference on Digital Forensics
  13. Mitsuyuki Takatsuka, Masataka Tada, Ryoichi Sasaki,
    "Proposal of the e-Discovery System for Sanitizing Disclosure Information and for Securing Evidenc" F2GC2007 in Korea) The 2007 International Workshop on Forensics for Future Generation Communication Environment
  14. Mariko Irisawa, Yuki Ashino, Keisuke Fujita, Ryoichi Sasaki,
    "Development and Application of Digital Forensic Logging System for Data from a Keyboard and Camera" IIHM2007 in Taiwan (The Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing)
  15. Yuki Ashino, Ryoichi Sasaki,
    "Proposal of Digital Forensic System Using Security Device and Hysteresis Signature" IIHM2007 in Taiwan (The Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing)
  16. Masataka Tada, Mitsuyuki Takatsuka, Takanobu Masubuchi, Ryoichi Sasaki,
    " Proposal of a Whistleblower Protection System to Prevent the Exposure of an Accuser from Signing an Indictment Document" 7th IFIP Conference e-Commerce, e-Business, and e-Government (I3E 2007 in China)
  17. Hiroshi Yajima, Tomohiro Watanabe, Ryoichi Sasaki,
    " Supportn System for Decision Maker in Multiplex Risk Communicator" 12TH ETFA 12th IEEE International Conference on Emerging Technologies and Factory Automation pp255-pp260, 2007
  18. Hiroshi Yajima, Tomohiro Watanabe, Ryoichi Sasaki "Evaluation of the Participant-Support Method for Information Acquisition in the "Multiplex Risk Communicator"" 12th International Conference on Human- Computer Interaction pp195-pp203, 2007
  19. Takanobu Masubuchi, Mitsuyuki Takatsuka, Ryoichi Sasaki,
    "A Digital Document Flexible Snitizing Schheme" IIHMSP2006: IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing 2006
  20. Satoshi Seki, Ryoichi Sasaki, Mitsuru Iwamura, Hiroshi Motosugi,
    "Epidemiologic Approach against Computer Viruses - Application of a model of measures against mass - mail viruses" IWSEC2006(1st International Workshop on Security)Short Papers PP37-44 October 23-24 2006
  21. Kenji Yasu, Yasuhiko Akahane, Masashi Ozaki, Koji Semoto, Ryoichi Sasaki,
    "Development and Evaluation of a System for Checking for Improper Sending of Personal Information in Encrypted E-mail", 5th IFIP Conference e-Commerce, e-Business, and e-Government (I3E 2005)"Challenges of Expanding e-Commerce, e-Business, and e-Government" Springer pp203-217
  22. Ryoichi Sasaki, Saneyuki Ishii, Yuu Hidaka, Hiroshi Yajima, Hiroshi Yoshiura, Yuuko Murayama,
    "Development Concept for and Trial Application of a " Multiple Risk Communicator"" 5th IFIP Conference e-Commerce, e-Business, and e-Government (I3E 2005)"Challenges of Expanding e-Commerce, e-Business, and e-Government" Springer pp203-217
  23. Yusuke Ueda, Ryoichi Sasaki, Hiroshi yoshiura, Seichi Susaki, Kunihiko miyazaki,
    "Evaluation of Total Cost in Hysteresis Sigature Systems" IWAP2004(in Fukuoka) Proceeding pp60-71,2004
  24. Hiroshi Yoshiura, Ryoichi Sasaki, Kazuo Takaragi,
    "Secure Fingerprinting Using Public - Key Cryptography", The 1998 Cambridge International Workshop on Security Protocols 1998 (in Cambridge)
  25. Hiroshi Yoshiura, Seiichi Susaki, Yasuhiko Nagai, Tsukasa Saito, Ryoichi Sasaki, Satoru Tezuka,
    "INTERNET-MARKS : Clear, Secure, and Portable Marks for Cyber Worlds", The 1999 Cambridge International Workshop on Security Protocols 1999 (in Cambridge )
  26. Satoru Tezuka, Ryoichi Sasaki, Masahiko Kataoka,
    "Seamless Object Authentication in Different Security Policy Domains " Thirty-third Hawaii International Conference on System Sciences (HICSS-33).2000
  27. Ryoichi Sasaki
    "An Evaluation Model on Optimal Allocation of Emergency Ambulances in Hiroshima City - Considering Equality and Efficiency ",Operational Research '75 (1975) <National Contribution Paper>
  28. Ryoichi Sasaki, Ryozo Tsuruoka, Koichi Haruna,
    "A Combinatorial OptimizationMethod of Systems with Fuzzy Objectives and Uncertain Parameters and Its Application",ICCS'78 pp715-719
  29. Ryoichi Sasaki, Kenji Tominaga, Kazuo Takaragi, Sadanori Shingai,
    "Development Computer Program to Assist Event Tree Analysis ", American Nuclear Society 1979 Annual Meeting
  30. Yoshio Tsuji, Keizo Nukada, Masakazu Honma, Ryoichi Sasaki,
    "Approachability Analysis(APA)", 1981 Proc. of Reliability and Maintainability Symposium pp1-7
  31. Ryoichi Sasaki, Sadanori Singai, Katsushige Onodera,
    "Two Level Allocation Method of System Reliability", 1983 Proc. of Reliability and Maintainability Symposium pp78-83
  32. Tsutomu Nakamura,Kousuke Shinnai,Ryoichi Sasaki,Nobuyuki Fujikura,
    "Applications of a Store-and-Forward Network Simulator for Analysis of Optimal Message Lengths for File Transfer via Satellite and Terrestrial Links" ICC'87,(June7-10,1987)8.6.1-8.6.8
  33. Kousuke Shinnai,Tsutomu Nakamura,Ryoichi Sasaki,Nobuyuki Fujikura,
    "Sensitivity Analysis of Optimal Message Lengths for File Transfer via Satellite and Terrestrial Links" ICC'88,(June12-15 1988)
  34. Kousuke Shinnnai,Ryoichi Sasaki,Michi Suzuki,Sadao Niinobe,
    "An Expert System for Failure Diagnosis of High Speed Digital Network"NOMS '90 PP14.4-1〜10
  35. Ryoichi Sasaki, Tutomu Nakamura, Michio Suzuki, Takashi Kagei,
    "OptimizationMethod for Reconfiguration of High Speed Network under Transit Trunk Failure Conditions", Fourth International Conference on Data Communication Systems and their Performance (1990)
  36. Tsutomu Nakamura, Nobuyuki Fujikura, Ryoichi Sasaki, Hiroshi Morita, Satoru Nishino, Hiroaki Takahashi, Akio Matsuura
    "Development and Performance Evaluation of Point to Multipoint Communication Control Scheme via Satellite" Fourth International Conference on Data Communication Systems and their Performance (1990) (One of Best Papers)
  37. Michio Suzuki,Ryoichi Sasaki,Yasuhiko Nagai,Keizoh Mizuguchi,Masato Saito,Hidehiko Kobayashi "Development of Integrated Network Management System NETM Based OSI Standard ",Proc. of the IFIP TC6/WG6.6 Second International Symposium on Integrated Network Management pp189-200 1-5 April 1991
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Invited Talks

  1. Ryoichi Sasaki
    "Approach to IT risks - Considering Privacy and Security -", First International Privacy and Security Conference (Nov.2008)Japan
  2. Ryoichi Sasaki
    "Security Technologies and their Applications to Electronic Commerce in Japan", Conference on Multilateral Security in Communications, Invited Talk (July, 1999)Germany
  3. Ryoichi Sasaki
    "Security Requirements and Countermeasures in Japan in the Electronic Commerce Era", VIS' 97 (Reliable Information System Conference in Germany) Invited Talk (1997) Germany

<Note>Invited Talks in Japanese are listed in
http://www.isl.im.dendai.ac.jp/res_lob/

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Prizes

  1. AWARD for the contribution to Information Processing Society of Japan in 2009
  2. AWARD for the contribution to CULTURE of SECURITY from Information Security University in 2009
  3. AWARD for the contribution to Security from the Cabinet Secretariat in 2008
  4. AWARD from Minister for Internal Affairs and Communications in 2007
  5. Best Paper Award from Information Processing Society of Japan in 2002
  6. Best Author Award of the Institute of Electrical Engineering Society of Japan in 1998
  7. Best Paper Award of the Institute of Electrical Engineering Society of Japan in 1983
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Some Professional Activities

  1. General Chair of F2GC 2009 (The 2009 International Workshop on Forensics for Future Generation Communication environments) in Korea
  2. General Chair of I3E 2008 (IFIP 8th International Conference on e-Commerce, e-Business, and e-Government) in Japan
  3. General Chair of ICDF 2008(IFIP Fourth Digital Forensics Conference) in Japan
  4. General Chair of SEC 2005 (IFIP 20th International Information Security Conference) in Japan
  5. Chair of Japan Society of Security Management (From 2008)
  6. Chief Director of Information Network Law Association Japan (From 2007)
  7. Director of Information Processing Society of Japan (From 2003 to 2005)
  8. IFIP TC11 Representative from Japan (From 2001 to 2006)
  9. IFIP TC11 Additional Representative from Japan (From 2006)
  10. Member of Science Council of Japan (From 2007)
  11. Editor of International Journal of Information Security (From 2007)
  12. Member of CRYPTREC(http://www.cryptrec.go.jp/english/index.html) (From 2001)
  13. Chair of the Committee for Security Technology Strategy in NISC (National Information Security Center), Cabinet Secretariat (From 2006)
  14. Member of Security Advisory Committee of Setagaya (From 20059
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Other activities

  1. Member of Japan P.E.N. Club(http://www.japanpen.or.jp/en/) (From 2008)
  2. Chair of Japan Network Security Association (http://www.jnsa.org/en/aboutus/) (From 2007)
  3. Representative Director of E-PARTS (NPO)(From 2002)
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