Ryo Kaizaki's HomePage

Ryo Kaizaki's HomePage

Name:	Ryo Kaizaki
Scholarly Achievements:	A Bachelor of Environmental Infomation (KEIO Univ.) March 2001 A Master of Media and Governance (KEIO Univ.) March 2003
Belongs:	Keio Research Institute at SFC Researcher Keio University Media and GovernanceDoctor course Keio University Jun Murai Lab. [arch group] WIDE project [MAWIWorkingGroup] [TWOWorkingGroup] [TracebackWorkingGroup]
Contact:	kaizaki[atmark]sfc.wide.ad.jp (PGP public key)
Birthday:	July 13th 1977

Research Focus

Measurement tools for Internet Operation
- traffic visualization
- wide area network monitoring
- Detect DoS attacks

Research Activities

Auto detection unusual traffic
- roft-wg(Research Of Flow Trend) implement Traffic Monitoring system using Flow export(netflow,sflow).
Traffic Monitoring
- Report Charactaristics of transPacific traffic
- Design & Implementation of AGURI: Aggregation based Traffic Profiler that can detect Characteristics of Traffic without pre-Defined rule_set
WIDE Internet Operation
- Manage & Oparate Fujisawa NOC
- Measurement and Analysis transPacific Line to detect DoS-attacks

Related Works

Events
- (Networld+Interop 1998 TOKYO)ShowNet Team Member
- (Networld+Interop 1999 TOKYO)ShowNet Team Member
- (Networld+Interop 2000 TOKYO)ShowNet Team Member
- (INET + NTW 2000 YOKOHAMA)Local arrange Member
- (Networld+Interop 2001 TOKYO)ShowNet Team Member
- (JavaOne2001 YOKOHAMA)Leader of Network Team
- (Netliferium2001 YOKOHAMA)Netliferium Team Member
- (Networld+Interop 2002 TOKYO)ShowNet Team Member Leader
- (IETF54 2002 YOKOHAMA)Network Operation Team Member Leader
- (JavaOne2002 YOKOHAMA)Leader of Network Team
- (Networld+Interop 2003 TOKYO)ShowNet Team Member Leader
- (Netliferium2003 YOKOHAMA)Leader of Network Team
- (Networld+Interop 2004 TOKYO)ShowNet Team Member Leader
- (Open Research Forum 2004 Roppongi-hills)Chair of Network Team
- (Networkers 2004 Roppongi-hills)Designer of Network Team
- (Networld+Interop 2005 TOKYO)Network Operation Member
- (Open Research Forum 2005 Roppongi-hills)Chair of Network Team
- (Interop 2006 TOKYO)Network Operation Member
- (Interop 2007 TOKYO)Network Operation Member
- (Interop 2008 TOKYO)Network Operation Member
jobs
- part-time teacher at Tokyo-denki University.(2004/4-)
- Chair of ERNS advisor at Keio Unversity.(2001/10 - 2002/10)
- staff of information technorogy center at Tokyo-women University.(2001/4-2003/3)

Papers

Journal
- LNCS2662 "Characteristics of Denial of Service sttacks on Internet using AGURI "
  - Lecture Notes in Computer Science No.2662,pp 849-857
  - Ryo Kaizaki(Keio Univ.),Osamu Nakamura(Keio Univ.),Jun Murai(Keio Univ.)
Internationl Conference
- ACSAC2005 "InterTrack: A federation of IP traceback systems across borders of network operation domains "
  - Annual Computer Security Applications Conference ,Technology Blitz Session, Dec 2005
  - Hiroaki Hazeyama, Youki Kadobayashi, Masafumi Oe, and Ryo Kaizaki
- ICOIN2003 "Characteristics of Denial of Service sttacks on Internet using AGURI " [ps] [pdf][ppt]
  - The International Conference on Information Networking 2003 Proceedings (vol.1),Jeju Korea, Feb 2003
  - Ryo Kaizaki(Keio Univ.),Osamu Nakamura(Keio Univ.),Jun Murai(Keio Univ.)
- ICT2002 "Detection of Denial of Service attacks using AGURI" [ps] [pdf]
  - International Conference Telecommunications,Beijing China,June 2002
  - Ryo Kaizaki(Keio Univ.),Kenjiro Cho(SonyCSL),Osamu Nakamura(Keio Univ.)
- QoFIS2001"Aguri: An Aggregation-Based Traffic Profiler"
  - Quality of Future Internet Services,Coimbre,Portugal,September,2001
  - Kenjiro Cho(sonyCSL),Ryo Kaizaki(Keio Univ.),Akira Kato(Tokyo Univ.)
Domestic Conference
- NS2005 "Design and Implementation system calculating traffic infomation - Use of routing infomation"(Japanese)
  - The Institute of Electronics,Information and Communication Engineers,Ehime,Jpan,December,2005
  - Masafumi Yoshida, Ryo Kaizaki, Kazunori Sugiura, Osamu Nakamura and Jun Murai (Keio Univ.)
- WIT2001 "Design and Implementation Traffic Profiler AGURI" [ps](Japanese)
  - Workshop on Internet Tecnology,Wakkanai,Japan,September,2001
  - Ryo Kaizaki(Keio Univ.),Kenjiro Cho(SonyCSL)
Others
- master thesis"Detection and prevention of DoS attacks for network administrator"(Japanese) [ps] [pdf][ppt]
  - Master Thesis,Keio University, Media and Governance,Academic Year 2002
  - Ryo Kaizaki(Keio Univ.)
- bachelor thesis "Design and Implemantation of support tool to oparating network"(Japanese)
  - Bachelor Thesis ,Keio University,Faculty of Environmental Information,Academic Year 2000
  - Ryo Kaizaki(Keio Univ.)

Software

Aggregation based traffic profiler[AGURI] joint work with Kenjiro Cho(IIJ-lab.)