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Title: Robust access control framework for mobile cloud computing network
Authors: Li, Fei
Rahulamathavan, Yogachandran
Conti, Mauro
Rajarajan, Muttukrishnan
Keywords: Access control
Smart devices
Attributes
Encryption
Cloud computing
Issue Date: 2015
Publisher: © Elsevier
Citation: LI, F. ... et al, 2015. Robust access control framework for mobile cloud computing network. Computer Communications, 68, pp. 61-72.
Abstract: Unified communications has enabled seamless data sharing between multiple devices running on various platforms. Traditionally, organizations use local servers to store data and employees access the data using desktops with predefined security policies. In the era of unified communications, employees exploit the advantages of smart devices and 4G wireless technology to access the data from anywhere and anytime. Security protocols such as access control designed for traditional setup are not sufficient when integrating mobile devices with organization's internal network. Within this context, we exploit the features of smart devices to enhance the security of the traditional access control technique. Dynamic attributes in smart devices such as unlock failures, application usage, location and proximity of devices can be used to determine the risk level of an end-user. In this paper, we seamlessly incorporate the dynamic attributes to the conventional access control scheme. Inclusion of dynamic attributes provides an additional layer of security to the conventional access control. We demonstrate that the efficiency of the proposed algorithm is comparable to the efficiency of the conventional schemes.
Description: This paper was accepted for publication in the journal Computer Communications and the definitive published version is available at http://dx.doi.org/10.1016/j.comcom.2015.07.005
Sponsor: Mauro Conti is supported by a EU Marie Curie Fellowship for the project PRISM-CODE (grant no. PCIG11-GA-2012-321980). This work has been partially supported by the TENACE PRIN Project (grant no. 20103P34XC) funded by the Italian MIUR.
Version: Accepted for publication
DOI: 10.1016/j.comcom.2015.07.005
URI: https://dspace.lboro.ac.uk/2134/23961
Publisher Link: http://dx.doi.org/10.1016/j.comcom.2015.07.005
ISSN: 0140-3664
Appears in Collections:Published Articles (Loughborough University London)

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