%0 Conference Proceedings
%T Styx: Design and Evaluation of a New Privacy Risk Communication Method for Smartphones
%+ Goethe University Frankfurt
%+ Carnegie Mellon University [Pittsburgh] (CMU)
%A Bal, Gökhan
%A Rannenberg, Kai
%A Hong, Jason
%Z Part 3: Mobile Security
%< avec comité de lecture
%( IFIP Advances in Information and Communication Technology
%B 29th IFIP International Information Security Conference (SEC)
%C Marrakech, Morocco
%Y Nora Cuppens-Boulahia
%Y Frédéric Cuppens
%Y Sushil Jajodia
%Y Anas Abou El Kalam
%Y Thierry Sans
%I Springer
%3 ICT Systems Security and Privacy Protection
%V AICT-428
%P 113-126
%8 2014-06-02
%D 2014
%R 10.1007/978-3-642-55415-5_10
%Z Computer Science [cs]Conference papers
%X Modern smartphone platforms are highly privacy-affecting but not effective in properly communicating their privacy impacts to its users. Particularly, actual data-access behavior of apps is not considered in current privacy risk communication approaches. We argue that factors such as frequency of access to sensitive information is significantly affecting the privacy-invasiveness of applications. We introduce Styx, a novel privacy risk communication system that provides the user with more meaningful privacy information based on the actual behavior of apps. In a proof-of-concept study we evaluate the effectiveness of Styx. Our results show that more meaningful privacy warnings can increase user trust into smartphone platforms and also reduce privacy concerns.
%G English
%Z TC 11
%2 https://inria.hal.science/hal-01370359/document
%2 https://inria.hal.science/hal-01370359/file/978-3-642-55415-5_10_Chapter.pdf
%L hal-01370359
%U https://inria.hal.science/hal-01370359
%~ IFIP
%~ IFIP-AICT
%~ IFIP-TC
%~ IFIP-AICT-428
%~ IFIP-TC11
%~ IFIP-SEC