在过去的2004年里,国内安全市场呈现出了欣欣向荣的景象,各大安全厂商在2004年都有了长足的发展。防火墙产品仍然是最主要的网络安全产品,占据了安全产品市场中的最大份额,达40%以上。国际主流防火墙厂商主要通过高端产品树立的信誉来推动中低端产品的销售;国内主流防火墙厂商则正在加大对高端产品的研发力度,力 In the past 2004, the domestic security market showed a thriving scene. Major security vendors have made great strides in 2004. Firewall products are still the most important network security products, accounting for the largest share of the security products market, reaching more than 40%. The mainstream international firewall manufacturers mainly through the credibility of high-end products to promote sales of low-end products; domestic mainstream firewall vendors are stepping up research and development of high-end products,