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2005年末,CNNIC调查数据显示,中国互联网用户已达1．1亿。随着互联网用户的剧增, 网络安全成为困扰中国互联网健康发展的首要问题之一。与此同时,日趋严重的网络泄密问题已逐渐成为与黑客入侵、病毒袭击、垃圾邮件、流氓插件并行的第五大网络安全隐患。据赛迪报告统计,在国外的网络安全市场中,防止病毒入侵类产品占据40％的份额, 查杀毒软件占据30％的份额,入侵检测系统占据10％的份额,防泄密类软件已占20％的份额。相关数据显示,防泄密类软件的增长速度已远超其他几类产品的增长速度。
The end of 2005, CNNIC survey data show that China has reached 110 million Internet users. With the surge of internet users, cybersecurity has become one of the most important problems plaguing the healthy development of China’s Internet. At the same time, the increasingly serious problem of network leakage has gradually become the fifth largest network security risk in parallel with hacking, virus attacks, spammers and rogue plug-ins. According to the CCID report, in the overseas cybersecurity market, the share of virus-intrusion prevention products occupying 40%, anti-virus software occupying 30%, intrusion detection systems occupying 10%, anti-phishing software 20% % Of the share. Relevant data show that anti-phishing software has been growing faster than the growth rate of several other types of products.