Privacy-Preserving Data Analysis - Mechanisms and Formal Guarantees (EINS Summer School 2012)

Dr Joss Wright

Duration: 01:18:05

Recorded: 13 August 2012

Abstract

This lecture examines, from a technological angle, the problems involved with gathering, storing and accessing data about individuals in databases whilst preserving their individual privacy. Starting with basic computer-science definitions of privacy, this lecture explores early work in reidentifying individuals and their sensitive characteristics in apparently anonymous and anonymised data. It presents early approaches used to prevent such reidentification, the limitations of these methods, and examples of high-profile reidentifications performed on real-world data. Finally the current state of the art, differential privacy, is introduced and explained, along with its strengths, limitations and practical applications."

About the speakers

Related projects

  • EINS: Network of Excellence in Internet Science

    December 2011 - May 2015

    EINS aims to strengthen scientific and technological excellence by developing an integrated and interdisciplinary scientific understanding of Internet networks and their co-evolution with society.