【摘要】 支付系统是电子商务中最重要的环节之一。如何提供用户在一个并不安全的Internet上进行安全的购物支付,是支付系统的核心问题。本文阐述了电子商务支付系统的概念及相应的流程,讨论了支付系统的安全性问题,并对一个典型的支付系统FirstVirtual的支付策略进行了改进,增强了它的安全性。更多还原

【Abstract】 Payment system is one of the key activities in e-commerce.It is a main problem providing customers with a secure way to buy goods though unsecured Internet.In this paper we expound the concepts and relative process in payment system of e-commerce,discuss the security of the payment system,and improve a typical payment system,FirstVirtual,to enhance the security of the system.更多还原