The design and the security of electronic commerce protocols are keys of their theories and techniques.

电子商务协议的设计和安全性成为电子商务最核心的理论和最关键的技术。

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DSS plays an important role in the security of electronic commerce and other Web applications by assuring the authenticity of Web data when applications are exchanged and retrieved from storage.

DSS在电子商务和其他Web应用程序安全性方面扮演着重要角色，它可以确保在交换并从存储中检索应用程序时Web数据的可靠性。

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P2P Electronic Commerce greatly enhances the conveniency and flexibility of e-business, on the other hand that aggravates the risk and security threatening of business activity.

P2P电子商务比传统电子商务更方便、更灵活，但用户所涉及的风险和安全威胁也越大，各种网络诈骗层出不穷。

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The National Institute of Standards and Technology, a part of the Commerce Department, is beginning the process of defining accuracy and security requirements for electronic voting equipment.

CNN: Voting methods under close watch