通信学报 ›› 2017, Vol. 38 ›› Issue (7): 56-69.doi: 10.11959/j.issn.1000-436x.2017143

• 学术论文 • 上一篇    下一篇

基于多属性决策及污点跟踪的大数据平台敏感信息泄露感知方法

沙乐天1,2,肖甫1,2,陈伟1,2,孙晶3,王汝传1,2   

  1. 1 南京邮电大学计算机学院,江苏 南京210023
    2 江苏省无线传感网高技术研究重点实验室,江苏 南京210023
    3 南京电讯技术研究所,江苏 南京210007
  • 修回日期:2017-03-14 出版日期:2017-07-01 发布日期:2017-08-25
  • 作者简介:沙乐天(1985-),男,江苏徐州人,博士,南京邮电大学讲师,主要研究方向为网络安全、物联网攻防等。|肖甫(1980-),男,湖南邵阳人,博士,南京邮电大学教授、博士生导师,主要研究方向为传感网和物联网等。|陈伟(1979-),男,江苏淮安人,博士,南京邮电大学教授,主要研究方向为无线网络安全、移动互联网安全。|孙晶(1985-),男,江苏宿迁人,南京电讯技术研究所工程师,主要研究方向为通信网络技术、通信技术保障。|王汝传(1943-),男,安徽合肥人,博士,南京邮电大学教授、博士生导师,主要研究方向为物联网、网络安全等。
  • 基金资助:
    国家自然科学基金资助项目(61373137);江苏省高校自然科学研究计划重大基金资助项目(14KJA520002);江苏省自然科学基金资助项目(BK20161516)

Sensitive information leakage awareness method for big data platform based on multi-attributes decision-making and taint tracking

Le-tian SHA1,2,Fu XIAO1,2,Wei CHEN1,2,Jing SUN3,Ru-chuan WANG1,2   

  1. 1 College of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210023,China
    2 Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks,Nanjing 210023,China
    3 Nanjing Telecommunication Technology Institute,Nanjing 210007,China
  • Revised:2017-03-14 Online:2017-07-01 Published:2017-08-25
  • Supported by:
    The National Natural Science Foundation of China(61373137);Major Program for Natural Science Foundation of Jiangsu Higher Education Institutions(14KJA520002);The Nature Science Foundation of Jiangsu Province(BK20161516)

摘要:

基于多属性决策及污点跟踪提出一种面向大数据平台中敏感信息泄露的感知方法,该方法通过分析已知大数据平台敏感信息泄露的相关已知漏洞,抽取并推演目标敏感信息集合,并结合敏感信息操作语义建立目标集多属性模型,进而设计基于灰色关联分析及理想优基点法的敏感度计算方法,并基于污点跟踪实现了原型系统,最终实现了基于所提方案的跨平台敏感信息泄露漏洞的挖掘与验证。实验表明,所提方法可有效实现敏感信息泄露场景的已知漏洞验证及未知漏洞挖掘,从而为敏感信息动态数据流的安全防护提供支持。

关键词: 多属性决策, 污点跟踪, 大数据平台, 敏感信息

Abstract:

Based on multiple-attribute-decision-making and taint tracking,a sensitive-information leakage awareness method was proposed,some relative known vulnerabilities in big data platform was analyzed,target database was extracted and extended,multiple attribute model was built combined with operation semantic,a grey-correlation-analysis and technique for order preference by similarity to an ideal solution based sensitivity measurement was designed in combination of regular operation semantic for sensitive information.A prototype was built based on taint tracking,sensitive-information leakage vulnerabilities could be verified and discovered across big data platforms in this method.The experiment shows that verification for known bugs and discovery for unknown vulnerabilities can be accomplished based on leakage scenarios,which can be regarded as a support for protection in dynamic sensitive information data flow.

Key words: multi-attributes decision making, taint tracking, big data platform, sensitive information

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