TY - GEN
T1 - Multidimensional context awareness in mobile devices
AU - Wei, Zhuo
AU - Deng, Robert H.
AU - Shen, Jialie
AU - Zhu, Jixiang
AU - Ouyang, Kun
AU - Wu, Yongdong
PY - 2015/1/1
Y1 - 2015/1/1
N2 - With the increase of mobile computation ability and the development of wireless network transmission technology, mobile devices not only are the important tools of personal life (e.g., education and entertainment), but also emerge as indispensable”secretary” of business activities (e.g., email and phone call). However, since mobile devices could work under complex and dynamic local and network conditions, they are vulnerable to local and remote security attacks. In real applications, different kinds of data protection are required by various local contexts. To provide appropriate protection, we propose a multidimensional context (MContext) scheme to comprehensively model and characterize the scene and activity of mobile users. Further, based on the scheme and RBAC, we also develop a novel access control system. Our experimental results indicate that it achieves promising performance comparing to traditional RBAC (Role-based Access Control).
AB - With the increase of mobile computation ability and the development of wireless network transmission technology, mobile devices not only are the important tools of personal life (e.g., education and entertainment), but also emerge as indispensable”secretary” of business activities (e.g., email and phone call). However, since mobile devices could work under complex and dynamic local and network conditions, they are vulnerable to local and remote security attacks. In real applications, different kinds of data protection are required by various local contexts. To provide appropriate protection, we propose a multidimensional context (MContext) scheme to comprehensively model and characterize the scene and activity of mobile users. Further, based on the scheme and RBAC, we also develop a novel access control system. Our experimental results indicate that it achieves promising performance comparing to traditional RBAC (Role-based Access Control).
KW - Access control
KW - Context awareness
KW - Mobile security
UR - http://www.scopus.com/inward/record.url?scp=84927784696&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-14442-9_4
DO - 10.1007/978-3-319-14442-9_4
M3 - Conference Paper published in Proceedings
AN - SCOPUS:84927784696
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 38
EP - 49
BT - Multimedia modeling
PB - Springer-Verlag London Ltd.
CY - Sydney; Australia
T2 - 21st International Conference on MultiMedia Modeling, MMM 2015
Y2 - 5 January 2015 through 7 January 2015
ER -