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Privacy Preserving Electronic Surveillance

Privacy Preserving Electronic Surveillance. Keith Frikken and Mikhail Atallah Purdue University October 30, 2003. Overview. Motivation Related Work Building Blocks Protocols Summary. Motivation. Government wants to monitor people in order to: Prevent terrorist acts

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Privacy Preserving Electronic Surveillance

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  1. Privacy Preserving Electronic Surveillance Keith Frikken and Mikhail Atallah Purdue University October 30, 2003 WPES 2003

  2. Overview • Motivation • Related Work • Building Blocks • Protocols • Summary WPES 2003

  3. Motivation • Government wants to monitor people in order to: • Prevent terrorist acts • Detect criminal behavior (Meth labs etc.) • Catch deadbeat parents • Wide scale monitoring would require widespread collection and sharing of data about individuals WPES 2003

  4. Privacy Problems • Privacy problems • Problematic to bring data into central repositories • i.e. Total Information Awareness • Problem: All individuals are subjected to high level of scrutiny to protect it against small subset of population WPES 2003

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