He received the B.E. and M.E. degrees in communication engineering from Osaka University, Japan, in 1984 and 1986 respectively. He joined KDD (now KDDI) and has been engaged in the research o cryptographic protocol, Mobile security, digital rights management, and intrusion detection techniques. He is currently a senior manager of the Security Lab. In KDDI R & D Laboratories Inc. He is a member of IEICE and IPSJ.
Research Activities
Program Committee:
1st International Workshop on Security (IWSEC2006)
2nd International Workshop on Security (IWSEC2007)
Journal Papers
Tanaka, Nakao, “Design, Implementation and Evaluation of Document Processing Functions Based on ODA Converter for Document Conferencing System”, Journal of the Institute of Television Engineers of Japan, Vol47, No.10, pp.1340-1350, 1993
Tanaka, Yamada, Haroti, “Colleague: Joint Editing System Based on Structured Multimedia Document”, IPSJ Journal, Vol.36, No.6, pp.1310-1321, 1995
International Conference Papers
Tanaka, Yamada: Introduction of CDH (Cooperative Document Handling) and its Feasibility Study on Multimedia Document Conferencing System, The Fifth IEEE COMSOC International Workshop on Multimedia Communications (MULTIMEDIA 1994), pp.4-3-1-4-3-6, 1994
Tanaka, Nakao, Kiyomoto: Proposal of the Secure Agent Model for Intelligent Transportation Systems, The 2nd International Symposium on Wireless Personal Multimedia Communications (WPMC 2001), Vol.3, pp.1235-1240, 2001
Tanaka, Kiyomoto, Kojima, Sato, Fujise: Implementation and Evaluation of Secure Protocols for ITS Reservationand Downloading Services ITS Telecommunications 2002 (ITST2002), pp.263-268, 2002
Tanaka, “Current Topics on Mobile PKI (Invited Talk)”, The Third International Workshop for Applied PKI(IWAP2004), 2004
Domestic Conference Papers
Tanaka, Sakazawa, Kiyomoto, Nakao, “ Design and Implementation of message authentication system for Digital Streaming Servic, The 2002 Symposium on Cryptography and Information Security 2002 (SCIS2002), 8D-4, pp.561-566, 2002
Tanaka, Sekino, Kikuchi, Umezawa, ”Current Topics on PKI Technologies for Mobile Commerce”, Technical Report of IEICE, 2003
Tanaka, “ On the security analysis of SSL (Invited Talk)”, Workshop on Next Generation Network Software, 2003
Tanaka: “IT security and QoS (Invited Talk)”, First Workshop on QoS, 2004
Standardization Activities
ITU-T SG8 Q.15 Rapporteur (1994～1997)
Member of ISO/IEC JTC1 SC27/WG2 1999～