网络安全主动防御技术

随着互联网应用的深入，计算机系统安全和网络安全受到的威胁日益增加，传统的被动防御技术已经无法应对目前的自动化、大规模的网络攻击行为。作为一种对抗网络攻击的新兴技术，主动防御技术克服了传统防御技术的缺陷，体现出了很强的优势。介绍了主动防御技术的概念，以及实施主动防御的必要性，并分析了主动防御的技术体系，最后对主动防御技术的发展趋势作出了展望。

Network Security Active Defense Technology

With the development of internet appliacations, the threat which the computer system security and the network security receives increases day by day, the traditional passive defense technology is already unable to be supposed to the present automation, large-scale network attack behavior. As a kind of emerging technology which resistancs network attack, the active defense technology has overcome the traditional defense technology＇ s flaw, manifested the very strong superiority. This article mainly introduced the active defense technology concept, as well as the implementation active defense necessity, and has analyzed the active defense technical system, finally has made the forecast to the active defense technology development tendency.