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入侵检测(IDS)产品在近两年得到了长足的发展,甚至被看成是继杀毒软件和防火墙之后安全领域的第三主战场。入侵检测整体安全市场中所占份额已仅次于防火墙和杀毒软件,居于第三位。据统计,目前入侵检测与评估软件占了整个安全市场份额的1/5。用户对网络安全产品的需求中,对黑客入侵监测产品的需求也占到了18.5%。从厂商方面来说,国外一些软件商开始将其入侵检测产品引入到国内,如 CA,NAI、Symantec、ISS等,如今它们占据着入侵检测市场的大部分份额;在国内公司中,冠群金辰借助CA 公司的技术和本土化方面的优势,也取得了不错的成绩。再从用户方面来说,受到外界安全环境日益复杂的影响,传统的防杀毒软件加上防火墙的安全模式已经不能满足用户对安全的需求,而 IDS
Intrusion Detection (IDS) products have grown dramatically in the last two years and are even seen as the third major battlefield in the area of security behind anti-virus software and firewalls. Intrusion detection overall security market share has been second only to firewalls and anti-virus software, living in third place. According to statistics, the current intrusion detection and evaluation software accounts for the entire security market share of 1/5. Users’ demand for network security products also accounted for 18.5% of the demand for hacker monitoring products. From a manufacturer’s point of view, some foreign software vendors have begun to introduce their intrusion detection products to China, such as CA, NAI, Symantec, ISS, etc. They now occupy the majority of the intrusion detection market; among domestic companies, Chen with CA’s technology and localization advantages, but also achieved good results. From the user’s point of view, by the increasingly complex external security environment, the traditional antivirus software with the firewall security model has been unable to meet the security needs of users, and IDS