Kobold: Evaluating Decentralized Access Control for Remote NSXPC Methods on iOS
IEEE Symposium on Security and Privacy, pp. 1056-1070, 2020.
Apple uses several access control mechanisms to prevent third party applications from directly accessing security sensitive resources, including sandboxing and file access control. However, third party applications may also indirectly access these resources using inter-process communication (IPC) with system daemons. If these daemons fail...More
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