对基于免疫机制的入侵检测技术中的关键模型和方法进行概述,通过对国内外研究现状(特别是近五年)的分析,总结目前出现的各种问题,并以物联网应用为例,对基于免疫机制的入侵检测未来发展方向及问题解决思路展开讨论,目的是拓展研究范围,促进研究成果到应用领域的实践,及人工免疫系统研究的深入发展. This paper summarizes the key models and methods of intrusion detection based on immune mechanism. By analyzing the current situation in China and other countries (especially in the past five years), this paper summarizes the current problems and takes the application of Internet of Things as an example. Based on the immunological mechanism of intrusion detection the future direction of development and problem solving ideas to discuss the purpose is to expand the scope of research to promote the application of research results to the field of practice and artificial immune system in-depth research.