Owner-Centric Protection of Unstructured Data on Smartphones
نویسندگان
چکیده
Modern smartphone apps tend to contain and use vast amounts of data that can be broadly classified as structured and unstructured. Structured data, such as an user’s geolocation, has predefined semantics that can be retrieved by well-defined platform APIs. Unstructured data, on the other hand, relies on the context of the apps to reflect its meaning and value, and is typically provided by the user directly into an app’s interface. Recent research has shown that third-party apps are leaking highly-sensitive unstructured data, including user’s banking credentials. Unfortunately, none of the current solutions focus on the protection of
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