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电子商务是在Internet与传统信息技术相结合的背景下应运而生的一种动态商务活动。由于电子商务是建立在开放的、自由的Internet平台上的,其安全的脆弱性阻碍了电子商务的发展。因此,要发展电子商务就必须解决安全问题,就必须要能保证电子商务的机密性、完整性、有效性、真实性以及不可否认性。本文讨论了目前电子商务面临的主要安全问题,并主要对保证电子商务安全交易的安全技术、交易协议作了重点的研究与探讨。
E-commerce is a kind of dynamic business activity which came into being under the background that Internet combines with traditional information technology. As e-commerce is based on an open, free Internet platform, its security vulnerabilities prevent the development of e-commerce. Therefore, to develop e-commerce, we must solve the security problem, we must ensure the confidentiality, integrity, validity, authenticity and non-repudiation of e-commerce. This article discusses the main security issues that e-commerce currently faces, and mainly studies and discusses the security technologies and transaction protocols that guarantee the secure transactions of e-commerce.