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Combination of dynamic and static analysis is very effective in detecting malicious Android apps. However, dynamic analysis is hardly practiced on large scale, due to the necessary active interaction with the malicious app, which is reliable only if performed by a user on a real device. In this paper we present a framework for distributed and collaborative analysis of Android suspicious apps, which...
Attributes describing the features of subjects, objects and of the environment are used in access and usage control models to determine the right of a subject to use an object in a given environment. Hence, it is crucial for the effective enforcement of access and usage policies that authorization systems are able to promptly retrieve the values of the required attributes from the Attribute Providers...