一、背景简介 随着通讯网络特别是INTERNET的高速发展,利用网络作为信息交流和信息处理变得越来越普遍,社会的传统事务和业务运作模式受到前所未有的冲击。目前,无论是国家政府还是企业都正融入这场网络革命中,从其原来的传统经营模式向网络模式演化。未来的电子政务、电子商务、电子业务将成为不可逆转的发展趋势。在与日俱增的网络活动中,人们越来 I. Introduction As the rapid development of communication networks, especially INTERNET, the use of the Internet as a means of information exchange and information processing has become more and more common. The traditional modes of business and the operation of society have been hit harder than ever before. At present, both the national government and enterprises are integrating into this network revolution, evolving from its original traditional business model to a network model. The future of e-government, e-commerce, e-business will become an irreversible trend. In the ever-increasing network of activities, people are coming