首页|A Novel Hotfix Scheme for System Vulnerability Based on the Android Application Layer
A Novel Hotfix Scheme for System Vulnerability Based on the Android Application Layer
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NETL
NSTL
万方数据
维普
At present, fixing Android system vulnerabilities relies on official Android support and various equipment manufacturers, and it is mainly implemented by system upgrades. This situation causes many problems, such as high costs and delayed fixing of vulnerabilities. This study is performed to design a novel fixing policy construction model targeting Android system vulnerabilities, which can be used for vulnerability feature quantification and fixing policy customization. On this basis, a novel security vulnerability solution called DroidHFix is proposed and implemented. This solution constructs security policies and loads security policy files during the risky application startup. The system helps to fix Android system vulnerabilities dynamically and defend against attacks on the risky application depending on sys-tem vulnerability exploitation. Experimental results show that DroidHFix fixes the Android system vulnerabilities effectively, with good performance and compatibility.
Beijing Key Laboratory of Intelligent Telecommunication Software and Multimedia, Beijing University of Posts and Telecommunications, Beijing 100876, China
School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing 100876, China
This work is supported by the National Natural Science Foundation of ChinaThis work is supported by the National Natural Science Foundation of China
NETL
NSTL
万方数据
维普
