大数据时代的企业核心数据资产保护

来源 :2017年中国网络安全大会 | 被引量 : 0次 | 上传用户:mengqingwang
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2013年,RSA, E M C和NEU以EMC企业网环境为基础,联合进行了大数据安全解析实验,据称该实验在当时是实际环境下大数据安全解析的首例应用。由于缺乏异常行为数据,项目采用了非监督学习的聚类算法。采用PCA(Principal Component Analysis)方法消除特征i7的依赖关系、降低计算维度,采用了改进的K-means算法,进行聚类。提出了应加强内部威胁管理以及数据泄漏监控和保护。
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