Encyclopedia of Wireless Networks

Living Edition
| Editors: Xuemin (Sherman) Shen, Xiaodong Lin, Kuan Zhang

Privacy Game

  • Hang ShenEmail author
Living reference work entry
DOI: https://doi.org/10.1007/978-3-319-32903-1_312-1

Synonyms

Definition

In general, privacy game can be defined as individual and/or cooperative behaviors between the user and the adversary (attacker) that choose a certain defense/attack strategy/action to maximize their self-interest.

Take Stackelberg privacy game (Shokri 2015; Shokri et al. 2012) between the user and the adversary as an example. The user plays first by choosing a privacy protection mechanism and committing to it by running it on his or her actual data. The follower (adversary) plays next by inferring the user’s data, knowing the protection mechanism that the user has committed to. Specifically, the Stackelberg privacy game is defined as:
  1. 1.

    Nature selects a data (i.e., user secret that contains privacy information) for the user, where the data are selected according to a probability distribution function.

     
  2. 2.

    Given the chosen data, the user runs a protection mechanism to generate a disguised data...

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References

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Department of Computer Science and TechnologyNanjing Tech UniversityNanjingChina

Section editors and affiliations

  • Haojin Zhu
    • 1
  • Jian Shen
    • 2
  1. 1.Shanghai Jiaotong University, ChinaShanghaiChina
  2. 2.Nanjing University of Information Science & Technology, ChinaNanjingChina