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首页> 外文期刊>Chinese Journal of Electronics >A Novel Hotfix Scheme for System Vulnerability Based on the Android Application Layer
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A Novel Hotfix Scheme for System Vulnerability Based on the Android Application Layer

机译：基于Android应用层的新型系统漏洞修复程序

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摘要

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 system vulnerability exploitation. Experimental results show that DroidHFix fixes the Android system vulnerabilities effectively, with good performance and compatibility.
机译：目前，修复Android系统漏洞取决于官方的Android支持和各种设备制造商，并且主要通过系统升级来实现。这种情况导致许多问题，例如高成本和漏洞修复延迟。进行本研究旨在设计一种针对Android系统漏洞的新颖修复策略构建模型，该模型可用于漏洞特征量化和修复策略定制。在此基础上，提出并实现了一种新型的安全漏洞解决方案DroidHFix。此解决方案在有风险的应用程序启动期间构造安全策略并加载安全策略文件。该系统有助于动态修复Android系统漏洞，并根据系统漏洞利用情况防御高风险应用程序的攻击。实验结果表明，DroidHFix有效地修复了Android系统漏洞，并具有良好的性能和兼容性。

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