【摘要】 随着Internet的高速发展和网络的普及,网络安全问题日益突出。传统的防火墙、入侵检测技术在一定程度上构建了一个多层次的安全防御体系,但由于其自身的缺陷,以及对网络攻击缺乏主动响应,随着网络入侵事件的不断增加和黑客攻击水平的不断提高,混合威胁不断发展,单一的防护措施已经力不从心,企业需要对网络进行多层、深层的防护才能有效,这就需要引入一种全新的技术——入侵防御系统(IPS)。更多还原

【Abstract】 Along with Internet super-speed development with the universality of the network,the safe problem in network is increasingly outstanding.Traditional fire wall,invade to examine the technique on the certain degree set up the safe defense system of a many level of structures, but because of the blemish of its oneself,and lack the active responding to to the network attack,along with the network invade the affairs to increase continuously with the black an attack is horizontal to increases continuously,mix with the threat develop continuously,the single protection measure have lacked the ability to do,the business enterprise needs to proceed many layers,deep protection talent to the network valid,this need to lead into a kind of all new technique on invading to defendoof the system(IPS).更多还原