电子商务是运作在Internet上的商务活动,而Internet本身是一个高度开放性的网络,没有完整的网络安全体制。随着计算机网络的不断扩张、计算机应用知识和应用技术的普及化,网络用户群体日益扩大,但这个群体来自各个阶层,其复杂程度也在日益增加,会对网络造成危害的各类人物有增? E-commerce is a business activity that operates on the Internet. The Internet itself is a highly open network without a complete network security system. With the continuous expansion of computer networks, the popularization of computer application knowledge and application technology, the increasing number of network users, but this group comes from all walks of life, its complexity is also increasing, all kinds of people will harm the network increase ?