介绍了传统电子商务的信息安全技术并讨论了可信计算模块安全策略,将传统电子商务模式与可信计算平台结合起来,实现了一个电子商务信息安全的新模式。该模式利用可信计算平台可信信息链的传递,在可信环境中确保用户惟一身份、权限、工作空间的完整性和可用性;确保存储、处理、传输的机密性和完整性;以及服务和应用程序的完整性。 This paper introduces the information security technology of traditional e-commerce and discusses the security strategy of trusted computing module. By combining the traditional e-commerce mode with trusted computing platform, a new mode of e-commerce information security is realized. The model leverages the delivery of trusted information chains on trusted computing platforms to ensure the user’s unique identity, rights, workspace integrity and availability in a trusted environment; to ensure the confidentiality and integrity of storage, processing, and delivery; and to service and / Application integrity.