中南民族大学学报（自然科学版）2017，Vol.36Issue(3)：95-100,6.
基于机器学习的企业私有云用户行为分析模型
A User Behavior Analysis Model Based on Machine Learning for Enterprise Private Cloud
摘要
Abstract
Since traditional access control mechanisms provide static authorization for users, but with little supervision over their behaviors, it is difficult for enterprises to locate threats of data security posed by malicious insiders or compromised user accounts with high privilege. This article defines and formalizes user behaviors under Private Cloud, Through user behavior data acquisition, storage, feature selection and preprocessing, A Neural Network model for User Behavior Analysis is proposed with its training and optimization procedure. Thus a User Behavior Analysis model based on TensorFlow Machine Learning platform over Hadoop framework is given, which can analysis user behaviors automatically,and can help enterprises to locate and respond to threats of data security efficiently in private cloud.关键词
私有云/数据安全/用户行为/机器学习Key words
Private Cloud/Data Security/User Behavior/Machine Learning分类
信息技术与安全科学引用本文复制引用
郑明辉,吕经华..基于机器学习的企业私有云用户行为分析模型[J].中南民族大学学报（自然科学版）,2017,36(3):95-100,6.基金项目
国家自然科学基金资助项目(61472121)、湖北省创新群体项目(2016CFA021) （61472121）
