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In the Android system design, any app can start another app's public components to facilitate code reuse by sending an asynchronous message called Intent. In addition, Android also allows an app to have private components that should only be visible to the app itself. However, malicious apps can bypass this system protection and directly invoke private components in vulnerable apps through a class...
Nowadays, there are more and more hybrid apps appearing in the app market which contain native code and Web pages. In order to enhance the ability of JavaScript in the WebView, these apps expose methods that can be invoked by JavaScript. However, when we study the communication from JavaScript to native code, we find a security issue that if the exposed methods finally invoke sensitive methods, such...
Many service providers including large enterprises have released their own applications (apps) that incorporate HTTP clients to facilitate the communications with their servers. The workflows of and APIs used by a web app and its corresponding mobile app are not always the same. We call the APIs found in apps private web APIs in that they are only supposed to be invoked by apps that developed by the...
Named Data Networking (NDN), as a promising next generation network, has several advantages in scalability, mobility and network efficiency compared with IP-based Inter-net. These advantages come with the usage of named content, powerful routers and intermediate cache. These, however, make censorship in NDN more easily to deploy. In this paper we give an analysis of the possible censorship techniques...
Named Data Networking (NDN), as a promising next generation network, has several advantages in scalability, mobility and network efficiency compared with IP-based Internet. These advantages come with the usage of named content, powerful routers and intermediate cache. These, however, make censorship in NDN more easily to deploy. In this paper we give an analysis of the possible censorship techniques...
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