生物免疫理论及其在网络入侵检测系统中的应用研究

生物免疫理论被深入研究并广泛应用于计算机安全等领域。通过对基于生物免疫理论的G-T算法和线性时间算法的介绍，提出了多特征匹配算法并将其应用于网络入侵检测系统中。实验表明，优化的算法不仅解决了G—T算法生成检测器的效率过于低下的问题，而且克服了线性时间算法在处理较大的l和r时过于缓慢且需要较大空间的缺点。

Biological Immune Theory and its Application Research in NIDS

Biological immune theory was studied deeply and applied widely in the field of computer safety. Multi-properties match algorithm is presented and applied in NIDS by introducing G-T algorithm and linear-time algorithm based on biological immune theory. The experiment indicates that the optimized algorithm not only solves the inefficient problem of G-T algorithm creating detector, but also overcomes the shortcomings of linear-time algorithm on processing big l and r slowly and needing big space.