基于Android手机智能防火墙的研究与设计  

Intelligent firewall for Android smartphone

作　　者：康海燕[1] 樊扬[1] 

机构地区：[1]北京信息科技大学信息管理学院,北京100192

出　　处：《北京信息科技大学学报（自然科学版）》2014年第2期36-40,共5页Journal of Beijing Information Science and Technology University

基　　金：北京市教委科技计划面上资助项目(KM201211232014);教育部人文社会科学资助项目(11YJC870011);北京市高校学术创新团队建设计划资助项目(PHR201106133)

摘　　要：针对Android手机平台遇到的相关安全问题进行解析,提出并设计了Android智能防御策略,实现了通讯防骚扰、应用权限管理和程序联网监控等智能防御方法。即利用Android系统广播机制的公开性和全局有效性,提出相关的通讯监听器对来电和关键字及其语义的短信进行智能过滤;利用系统Framework层日志加载的实时性和准确性,设计出软件启动日志信息的扫描器对第三方应用启动进行监控;利用Android系统是基于Linux 2.6.x内核开发并自带IP包过滤系统的特性,设计了应用联网限制的易用脚本的前台系统。通过全面的功能性测试,验证了该智能防火墙能为Android智能手机用户提供安全和隐私的实时保护。The security problems for the Android smartphone platform are studied. An Android intelligent defensive strategy is proposed to realize anti-harassment communication, permissions management and network program monitoring intelligent defense. Taking advantage of the openness and global validity of the Android system broadcast mechanism, the communication monitor is put forward to filter keywords and their semantics messages. Based on the real - time and accuracy of system framework layer log load, a software scanner is designed to monitor third - part applications. Using the features of the IP packet filtering system based on Linux 2.6. x kernel, a front desk system of restriction networking application is designed. Comprehensive functional experiments show the intelligent firewall can provide real -time security and privacy protection for Android smartphone user.

关 键 词：Android智能手机 手机隐私安全 应用权限管理 程序联网监控 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]