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Inter-Component Communication (ICC) enables developers to create rich and innovative applications in Android platform. However, some privacy problems occur because of the interactions among multiple components. Since the flow of sensitive data across components may be legal or malicious, it is necessary to perform a precise ICC analysis to identify the malicious flow of sensitive data. In this paper,...
Malware analysis technology is important for Android security. However, existing Android malware analysis approaches, both static approaches and dynamic approaches, have their own advantages and drawbacks. In this paper, by combining static and dynamic approaches, we propose the forced execution technique for Android apps to automatically extract their hidden information such as encoded URLs, promoting...
Inter-App Communication (IAC) plays an important role in Android platform to share data and services among applications. However, the existence of IAC capability leaks could lead to the unauthorized privileged operations. In this paper, we first investigate the usage of IAC in Android applications to show the prevalence of IAC in the Android development model. To mitigate the threat caused by IAC...
Nowadays Online Social Networks (OSNs) have become a popular web service in the world. With the development of mobile networks, OSNs provide users with online communication platform. However, the OSNs' openness leads to so much exposure that it brings many new security threats, such as cross-site scripting (XSS) attacks. In this paper, we present a novel approach using classifiers and the improved...
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