Title: Security mechanism of dynamic and differentiated protection for telecommunications services based on cloud computing

Authors: Huijuan J. Xu; Xin Zheng

Addresses: College of Information Engineering, Huanghuai University, Zhumadian 463000, China ' College of Information Engineering, Huanghuai University, Zhumadian 463000, China

Abstract: Security threats in the processes of data migration has increased than ever before with the development of cloud computing. Traditionally, device-centric security systems are not efficient enough because a large number of data resources float in the cloud and are out of the owner's control. The security requirements of telecommunications services based on cloud computing comprise three aspects: data storage, data processing, and data transmission. Therefore, this study aimed to design a novel data-centric security protection system. A security model based on the security domain division was proposed. That is to say, the security protection measures were carried out from three data domains: storage, processing, and transmission. The analyses indicated that the novel model could not only provide dynamic and differentiated protection but also be implemented at a lower cost for telecommunications services in cloud computing.

Keywords: telecommunications services; cloud computing; security mechanism; security domain division.

DOI: 10.1504/IJSN.2018.095182

International Journal of Security and Networks, 2018 Vol.13 No.4, pp.252 - 260

Received: 20 Apr 2018
Accepted: 03 May 2018

Published online: 31 Aug 2018 *

Full-text access for editors Access for subscribers Purchase this article Comment on this article