【摘要】 随着电子信息技术的发展和网络技术的广泛应用,电子商务已成为现代人们进行商务活动的重要途径。与此同时电子商务的安全问题受到人们的广泛关注,选择一个安全、稳定的电子商务交易平台已成为大家的共识。要确保电子商务的交易安全性,第一关就是进行用户身份认证。相对Windows系统而言,Linux平台更为安全、稳定、可靠。本文就此问题讨论了Linux系统,实现基于智能卡的双因子身份认证方案的实现和应用。更多还原

【Abstract】 With the development of electronic information technology and network technology,e-commerce has become an important way in peple’s business activities.At the same time people give a wide concert to the safety problem of e-commerce,and how to choose a safe,stable platform for e-commerce transactions have become a consensus.To ensure that the security of e-commerce transactions,the first one is through user authentication.Windows systems,the relative,Linux platform more secure,stable and reliable.In this paper, Linux systems under the PAM authentication module depth research and analysis,put forward the Linux system, thus enabling a smart card-based two-factor authentication scheme.更多还原