MSP-system: Mobile secure passport system to detect malicious users

Shinya Tahara, Nobutaka Kawaguchi, Taro Inaba, Hidekazu Shiozawa, Hiroshi Shigeno, Ken Ichi Okada

Research output: Chapter in Book/Report/Conference proceedingConference contribution


One of problems with mobile networks is that malicious users can enter networks and launch attacks from the networks. To tackle the issues, in this paper, we propose the MSP-system: Mobile Secure Passport System. The objective of the MSP-system is to detect malicious mobile users and to prevent them from participating in mobile networks. The MSP-system is consisted of the MSP (Mobile Secure Passport) and the MSP-gateway. The MSP, which is a secure mobile device, preserves users' history information. The MSP-gateway detects malicious users by checking the history information about network activities when users try to log into networks. Thus, the MSP-system can prevent malicious users from attacking in mobile networks. Through simulation experiments, we have confirmed the effectiveness of the MSP-system.

Original languageEnglish
Title of host publicationProceedings of the 2007 IEEEWorkshop on Information Assurance, IAW'07
Number of pages7
Publication statusPublished - 2007
Event2007 IEEE Workshop on Information Assurance, IAW'07 - West Point, NY, United States
Duration: 2007 Jun 202007 Jun 22

Publication series

NameProceedings of the 2007 IEEE Workshop on Information Assurance, IAW


Other2007 IEEE Workshop on Information Assurance, IAW'07
Country/TerritoryUnited States
CityWest Point, NY

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Information Systems and Management


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