用户对网络依赖程度越来越高的今天,网络出现中断或发生瘫痪时有发生,不仅使企业员工无法正常工作,更给企业带来无法衡量的经济损失。据欧洲Radicati调查报告显示,到2004年底,仅仅垃圾邮件所造成的损失就高达92亿欧元。锐捷网络客户服务部总监黄祖海介绍说,以往网络厂商在接到 Users are increasingly dependent on the network today, the network interruption or paralysis occurs from time to time, not only employees can not work, but also bring unbeatable economic losses to the enterprise. According to the European Radicati investigation report, as of the end of 2004, the cost of spam alone was as high as 9.2 billion euros. Huang Zuhai, director of customer service department of Ruijie Networks, said that in the past, network vendors received