Hadoop云平台的入侵检测系统优化设计

通过分析当前云计算的安全现状以及云计算对信息安全领域带来的影响，结合Hadoop云平台特点，将apriori算法移植于hadoop云平台中并进行了改进优化，使之适用于云平台的入侵检测系统，能更有效提高云计算的安全性．实验结果表明：经过优化后Hadoop云平台入侵检测系统具有较好的检测效果，并且能够很好的保护Hadoop云集群中受攻击的云节点，对提高云计算平台的服务质量发挥重要作用．

Optimal Design of Intrusion Detection System in Hadoop Cloud Platformhm

Based on the analysis of the security of cloud computing and its influence on information security, the apriori algorithm was transplanted into Hadoop cloud plat form according to its characteristics. The apriori algorithm was optimized to be applicable to the instrusion detection system in the Hadoop cloud plat form and to be more effective in improving the security of cloud computing. Experimental results show that the optimized instrusion detection system works well and well proteccts the attacked cloud nodes in the Hadoop gathered group. It plays an important role in improving the service quality of the cloud compting platform