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How is positive-sum privacy feasible?

: Bier, Christoph; Birnstill, Pascal; Krempel, Erik; Vagts, Hauke; Beyerer, Jürgen

Postprint urn:nbn:de:0011-n-2143584 (575 KByte PDF)
MD5 Fingerprint: bcd9af44a6bb963c2cea04a6b8e06bc9
Erstellt am: 27.9.2012

Aschenbruck, N. (Ed.); Martini, P.; Meier, M.; Tölle, J.:
Future Security. 7th Security Research Conference 2012. Proceedings : Bonn, Germany, September 4-6, 2012
Berlin: Springer, 2012 (Communications in computer and information science 318)
ISBN: 978-3-642-33160-2 (Print)
ISBN: 978-3-642-33161-9 (Online)
ISBN: 3-642-33160-2
ISSN: 1865-0929
Security Research Conference "Future Security" <7, 2012, Bonn>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IOSB ()

This work discusses Ann Cavoukian's fourth Privacy by Design (PbD) principle, which is known as Full Functionality Positive-Sum, not Zero-Sum. The authors argue that this principle regulating trade-offs between privacy and functionality is questionable from a theoretic as well as from an operational point of view. A more consistent and pragmatic definition of positive-sum privacy is proposed and demonstrated using an example scenario in the context of video surveillance.