Science and Development Network (SciDev.Net)
With the start of 21st century, the expansion and the evolution of the mobile communication started to cause the change of life style of normal people. Bus information system is one of most useful information system these days. This bus information system can be implemented with Smartphone APP easily and conveniently without big cost. This BIS system, however, has a weak point that the location information of the bus can be revised easily. For the purpose of augmenting the security aspect of the proposed BIS service, this paper explores the security aspect of the bus information system.