Security and Privacy in New Computing Environments. Second EAI International Conference, SPNCE 2019, Tianjin, China, April 13–14, 2019, Proceedings

Research Article

Database Query System with Budget Option for Differential Privacy Against Repeated Attacks

  • @INPROCEEDINGS{10.1007/978-3-030-21373-2_5,
        author={Jingyu Jia and Yuduo Wu and Yue Guo and Jiqiang Gao and Jin Peng and Peng Ran and Min Li},
        title={Database Query System with Budget Option for Differential Privacy Against Repeated Attacks},
        proceedings={Security and Privacy in New Computing Environments. Second EAI International Conference, SPNCE 2019, Tianjin, China, April 13--14, 2019, Proceedings},
        proceedings_a={SPNCE},
        year={2019},
        month={6},
        keywords={Differential privacy Privacy budget Repeated attack Laplace mechanism},
        doi={10.1007/978-3-030-21373-2_5}
    }
    
  • Jingyu Jia
    Yuduo Wu
    Yue Guo
    Jiqiang Gao
    Jin Peng
    Peng Ran
    Min Li
    Year: 2019
    Database Query System with Budget Option for Differential Privacy Against Repeated Attacks
    SPNCE
    Springer
    DOI: 10.1007/978-3-030-21373-2_5
Jingyu Jia1,*, Yuduo Wu1,*, Yue Guo1,*, Jiqiang Gao1,*, Jin Peng2,*, Peng Ran2,*, Min Li1,*
  • 1: Nankai University
  • 2: China Mobile Communications Corporation Research Institute
*Contact email: 1511372@mail.nankai.edu.cn, 1511406@mail.nankai.edu.cn, 2120180514@mail.nankai.edu.cn, pdsgjq@163.com, pengjin@chinamobile.com, ranpeng@chinamobile.com, limintj@nankai.edu.cn

Abstract

Differential privacy enables data analysis while protecting individual privacy. However, existing differential privacy database platforms do not defend against repeated attacks. This paper proposes a practical Database Query System for differential privacy protection against repeated attacks with customizable privacy budget. By limiting adversary’s success probability and the number of attacks, the administrator can protect privacy against the repeated attacks. We conduct an evaluation of this solution, and explain the applicability of this system.