A method of misuse intrusion detection based on fuzzy Petri nets is proposed,and the learning ability similar to neural networks introduced into fuzzy Petri nets to adjust the parameters of attack knowledge model.

• 提出了基于模糊Petri网的误用入侵检测方法；并将类似于神经网络的学习引入模糊Petri网；以调整攻击知识模型参数.