PriDe: A quantitative measure of privacy-loss in interactive querying settings

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

This paper presents, PriDe, a model to measure the deviation of an analyst's (user) querying behaviour from normal querying behaviour. The deviation is measured in terms of privacy, that is to say, how much of the privacy loss has incurred due to this shift in querying behaviour. The shift is represented in terms of a score - a privacy-loss score, the higher the score the more the loss in privacy. Querying behaviour of analysts are modelled using n-grams of SQL query and subsequently, behavioural profiles are constructed. Profiles are then compared in terms of privacy resulting in a quantified score indicating the privacy loss.

Original languageEnglish
Title of host publication2019 10th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2019 - Proceedings and Workshop
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728115429
DOIs
Publication statusPublished - Jun 2019
Event10th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2019 - Canary Islands, Spain
Duration: 24 Jun 201926 Jun 2019

Publication series

Name2019 10th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2019 - Proceedings and Workshop

Conference

Conference10th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2019
Country/TerritorySpain
CityCanary Islands
Period24/06/1926/06/19

Keywords

  • Electronic Privacy
  • N-gram model
  • Privacy-loss score
  • Relational Database Management Systems

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