The Security Model of Electronic Cash under Abnormal Situations

As the development of social economy and information technology, electronic cash has appeared on the social stage. E-cash is not only a new kind of electronic currency, but also an innovative and modem payment device. E-cash payment systems are the heart of electronic commerce. How to achieve safe electronic transactions is the key to the development of electronic cash payment systems. In order to solve the security problem of electronic cash in electronic commerce, the paper presented the security model of e-cash under abnormal situations. The dynamic and uncertain problem of e-cash demand is analyzed qualitatively by considering influencing factors and system complexity. The presented solution can promote the development and effective e-cash regulation and control of e-cash with the purpose of perfecting the fundamental theory of e-cash and research methods.