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학술지 Highly Secure Mobile Devices Assisted with Trusted Cloud Computing Environments
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저자
오두환, 김일규, 김근수, 이상민, 노원우
발행일
201504
출처
ETRI Journal, v.37 no.2, pp.348-358
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.15.0114.0397
협약과제
14MI9200, (통합)스마트 네트워킹 핵심 기술 개발, 이병선
초록
Mobile devices have been widespread and become very popular with connectivity to the Internet, and a lot of desktop PC applications are now aggressively ported to them. Unfortunately, mobile devices are often vulnerable to malicious attacks due to their common usage and connectivity to the Internet. Therefore, the demands on the development of mobile security systems increase in accordance with advances in mobile computing. However, it is very hard to run a security program on a mobile device all of the time due the device's limited computational power and battery life. To overcome these problems, we propose a novel mobile security scheme that migrates heavy computations on mobile devices to cloud servers. An efficient data transmission scheme for reducing data traffic between devices and servers over networks is introduced. We have evaluated the proposed scheme with a mobile device in a cloud environment, whereby it achieved a maximum speedup of 13.4 compared to a traditional algorithm.
키워드
Cloud computing, Mobile security, Offloading computing, Pattern matching, Wu-Manber
KSP 제안 키워드
Cloud server, Computational Power, Data traffic, Data transmission, Desktop Pc, Mobile computing, Mobile devices, Transmission scheme, Trusted cloud computing, Wu-Manber, battery life