求翻译：电子商务中信息安全所面临的问题，已成为制约其发展的关键。文中通过对电子商务现状、对安全需求分析，探讨了电子商务中信息安全技术体系结构，接示其各安全技术间的层次关系，并介绍了其中的核心技术是什么意思？

The problems faced by information security in e-commerce, has become the key to restricting its development. By the current situation of electronic commerce, security needs of information security in e-commerce technology architecture, then shows the hierarchical relationship between the various sec

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正在翻译，请等待...

Problems faced by information security in e-commerce, has become the key to brake on its development. Through the analysis of the current situation of e-commerce, security requirements, and discusses information security technology in e-commerce architecture, as shown in the hierarchical relationshi