随着世界信息化浪潮,我国正在建设国家信息基础结构(NII),硬件设施的建设以及相应的投资问题已经基本解决,但从软结构建设方面看,还远远不能使用户和投资者放心大胆的使用。尤其是内部网(intranet)概念的提出以及相应的虚拟网的设置,反映了人们因不理解和陌生感所引起的一种普遍担忧。首先,网络世界的入口对于使用者而言,仅仅是一台没有生命 With the tide of informationization in the world, our country is building the National Information Infrastructure (NII), the construction of hardware facilities and the corresponding investment problems have been basically solved, but from the aspect of soft structure construction, it is far from enabling users and investors to feel relieved usage of. In particular, the concept of an intranet and the setting of the corresponding virtual network reflect a common concern caused by people’s misunderstanding and strangeness. First, the entrance to the online world is just a lifeless for the user