【摘要】 随着信息网络技术的不断发展 ,网络技术已经融入到社会生活的方方面面命。网络给人们带来便利的同时存在着很多安全隐患。本文深入分析了加密技术的两种不同体制 ,以及加密技术在电子商务及虚拟专用网中的应用更多还原

【Abstract】 With developing continuously in the technology of information network, the technology of network has entered many aspects in the social life.The network not only brings convenience to people, but also has many hidden-trouble in safety. This paper introduces briefly two kinds of different systems of the encryption technology, and the applications of encryption technology in Electronic Commerce andVPN.更多还原