QQ客服 官方微博 反馈留言

	Context-Aware Usage Control for Android
	Bai, Guangdong ; Gu, Liang ; Feng, Tao ; Guo, Yao ; Chen, Xiangqun
	2010
关键词	security access control mobile platform context-aware Android ACCESS-CONTROL MODEL
英文摘要	The security of smart phones is increasingly important due to their rapid popularity. Mobile computing on smart phones introduces many new characteristics such as personalization, mobility, pay-for-service and limited resources. These features require additional privacy protection and resource usage constraints in addition to the security and privacy concerns on traditional computers. As one of the leading open source mobile platform, Android is also facing security challenges from the mobile environment. Although many security measures have been applied in Android, the existing security mechanism is coarse-grained and does not take into account the context information, which is of particular interest because of the mobility and personality of a smart phone device. To address these challenges, we propose a context-aware usage control model ConUCON, which leverages the context information to enhance data protection and resource usage control on a mobile platform. We also extend the existing security mechanism to implement a policy enforcement framework on the Android platform based on ConUCON. With ConUCON, users are able to employ fine-grained and flexible security mechanism to enhance privacy protection and resource usage control. The extended security framework on Android enables mobile applications to run with better user experiences. The implementation of ConUCON and its evaluation study demonstrate that it can be practically adapted for other types of mobile platform.; Computer Science, Information Systems; Telecommunications; CPCI-S(ISTP); 9
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/406252]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Bai, Guangdong,Gu, Liang,Feng, Tao,et al. Context-Aware Usage Control for Android. 2010-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。