A Study on Secure Contents Using in Urban Computing

Urban computing provides the services by considering of user’s devices and environments near user’s location. That means that it can be detected their moving by sensor the generated contexts during user moving. And they can guess the user’s next moving through these detected contexts. During user’s moving, there are getting more increase the number of contexts. And the more increase the number of users, the more detect the number of context by sensor. Therefore, there are so many users / devices for attacking. However, existing urban computing is insufficiency to process the security module. To use it in safety, we studied how we have to use urban computing in safety. In this paper, we suggest the way to secure contents using in urban computing.