@inproceedings{29de86c02a68456b9082078cb59b7a8c,
title = "Prihook: Differentiated context-aware hook placement for different owners' smartphones",
abstract = "A context-aware hook is a piece of code. It checks context-aware user privacy policy before some sensitive operations happen. We propose Prihook to address specific context-aware user privacy concerns through putting specific context-aware hooks. We design User Privacy Preference Table (UPPT) to help a user express his privacy concerns and propose a mapping from the words in the UPPT lexicon to the methods in the Potential Method Set. With this mapping, Prihook is able to (a) select a specific set of methods; and (b) generate and place hooks automatically. Hence, the hook placement in Prihook is personalized. We test Prihook separately on 6 typical UPPTs representing 6 kinds of resource-sensitive UPPTs, and no user privacy violation is found. The experimental results show that the hooks placed by PriHook have small runtime overhead.",
author = "Chen Tian and Yazhe Wang and Peng Liu and Yu Wang and Ruirui Dai and Anyuan Zhou and Zhen Xu",
note = "Funding Information: ACKNOWLEDGMENT We would like to thank the anonymous reviewers for their valuable comments and suggestions. This work is supported by the National Key R&D Program of China (2017YF-B0801900). Publisher Copyright: {\textcopyright} 2020 IEEE.; 19th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2020 ; Conference date: 29-12-2020 Through 01-01-2021",
year = "2020",
month = dec,
doi = "10.1109/TrustCom50675.2020.00087",
language = "English (US)",
series = "Proceedings - 2020 IEEE 19th International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "615--622",
editor = "Guojun Wang and Ryan Ko and Bhuiyan, {Md Zakirul Alam} and Yi Pan",
booktitle = "Proceedings - 2020 IEEE 19th International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2020",
address = "United States",
}