A secure operational model for mobile payments.
Instead of paying by cash, check, or credit cards, customers can now also use their mobile devices to pay for a wide range of services and both digital and physical goods. However, customers' security concerns are a major barrier to the broad adoption and use of mobile payments. In this paper we present the design of a secure operational model for mobile payments in which access control is based on a service-oriented architecture. A customer uses his/her mobile device to get authorization from a remote server and generate a two-dimensional barcode as the payment certificate. This payment certificate has a time limit and can be used once only. The system also provides the ability to remotely lock and disable the mobile payment service.
Department of Computer Science and Information Engineering, National Dong Hwa University, Hualien 97401, Taiwan.
Tao-Ku
0000-0002-9794-7641
TK
Chang
D040421:Cell Phone; D003132:Commerce; D016494:Computer Security; D006801:Humans; D059015:Wireless Technology