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Design of Information Security in Ubiquitous City  

Yoon, Seuk-Kyu (평택대학교 컴퓨터학과)
Jang, Hee-Seon (평택대학교 e-비즈니스및창업)
Publication Information
Convergence Security Journal / v.11, no.4, 2011 , pp. 37-42 More about this Journal
Abstract
In this paper, the design methodology of information security is analyzed to implement the ubiquitous city (u-City). The definition, concept, and main u-services of u-City are presented. The main components, functio ns and offering services of u-City management center are presented, and the laws and network security requirements related to protect the personal information in collecting, processing, and exchanging are also analyzed. Three step security levels of Router/Switch, Firewall/VPN, and IPS are applied where main functions of in terception of abnormal packets($1^{st}$ level), access control for each service($2^{nd}$ level), and real-time network monitoring($3^{rd}$ level) are performed. Finally, application cases are presented to validate the security of personal information in providing the u-City services.
Keywords
u-City(Ubiquitous City); Information Security; Network Security;
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