Wang, Hua and Huang, Xiaodi and Dodda, Goutham Reddy (2006) Ticket-based mobile commerce scheme and its implementation. In: 9th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems, 2-6 Oct 2006, Terromolinos, Spain.
[Abstract]: Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very well in such environments. Mobile database access usually across multiple service domains, traditional access mechanisms rely on the concept of starting home location and cross domain authentication using roaming agreements. However, the cross domain authentications involve many complicated authentication activities when the roam path is long. This limits the future mobile applications. This paper presents a solution for all kinds of mobile ser- vices through short message service (SMS) systems and a ticket-based service access model that allows anonymous ser- vice usage in mobile applications. A service provider can avoid roaming to multiple service domains, only contact- ing the Credential Centre in the model to check a user's certification. The user can preserve anonymity and read a clear record of charges in the Credential Centre at anytime, and the identity of misbehaving users can be revealed by a Trusted Centre. Furthermore, the solution has been demon- strated by the implementation with SMS and RS232.
|Item Type:||Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)|
|Additional Information:||Author's version deposited in accordance with the copyright policy of the publisher. Copyright ACM (2006). This is the author's version of the work. It is posted here by permisison of ACM for your personal use. Not for redistribution. The definitive version was published in Proceedings of the 2nd ACM International Workshop on Quality of Service & Security for Wireless and Mobile Networks, ACM Press, pp. 119 -122. (9th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems, 2-6 Oct 2006, Terromolinos, Spain.) http://delivery.acm.org/10.1145/1170000/1163695/p119-wang.pdf?key1=1163695&key2=7877992811&coll=GUIDE&dl=GUIDE&CFID=22495965&CFTOKEN=71760878|
|Uncontrolled Keywords:||mobile commerce, signature, SMS|
|Subjects:||280000 Information, Computing and Communication Sciences > 280100 Information Systems > 280102 Information Systems Management|
|Depositing User:||Dr Hua Wang|
|Date Deposited:||11 Oct 2007 00:57|
|Last Modified:||02 Jul 2013 22:42|
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