Paper Info
Title
PerRec: A Permission Configuration Recommender System for Mobile Apps.
Abstract
Android operating system uses a security mechanism based on permissions to restrict mobile apps to access sensitive device resources. However, because of such disadvantages as coarse-granularity of permission management and vague permission description, the current permission-based security mechanism of Android is not sufficiently effective in practice. In addition, only a small number of users realize the importance of permission settings and mostly they cannot make a proper decision on permission settings due to lack of runtime information and professional knowledge. In this paper, we propose PerRec, a permission configuration recommender system based on trust management, which assists the mobile users to set permissions in order to enhance user privacy and device security. It is designed based on our pre-developed reputation system named TruBeRepec [1] to get the trust and reputation values of an app and further offer recommendations on how to set permissions. Based on system implementation, we evaluate the accuracy and safety of PerRec by comparing PerRec’s recommendations with the Android system default permission settings. The result shows that PerRec can provide effective permission recommendations to prevent potential security threats. We further conduct a small-scale user study to demonstrate its user acceptance.
Year
Venue
Field
2017
ICA3PP
Recommender system,Permission,Internet privacy,Reputation system,Android (operating system),Computer science,Implementation,Mobile apps,restrict,Reputation
DocType
Citations 
PageRank 
Conference
0
0.34
References 
Authors
8
2
Name
Order
Citations
PageRank
Yanxiao Cheng100.68
Zheng Yan2105.56