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Towards Supporting Security and Privacy for Social IoT Applications: A Network Virtualization Perspective
Joint Authors
Sun, Jian
Huang, Guanhua
Sangaiah, Arun Kumar
Zhu, Guangyang
Du, Xiaojiang
Source
Security and Communication Networks
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-14
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Information Technology and Computer Science
Abstract EN
Network function virtualization (NFV) is a new way to provide services to users in a network.
Different from dedicated hardware that realizes the network functions for an IoT application, the network function of an NFV network is executed on general servers, and in order to achieve complete network functions, service function chaining (SFC) chains virtual network functions to work together to support an IoT application.
In this paper, we focus on a main challenge in this domain, i.e., resource efficient provisioning for social IoT application oriented SFC requests.
We propose an online SFC deployment algorithm based on the layered strategies of physical networks and an evaluation of physical network nodes, which can efficiently reduce bandwidth resource consumption (OSFCD-LSEM) and support the security and privacy of social IoT applications.
The results of our simulation show that our proposed algorithm improves the bandwidth carrying rate, time efficiency, and acceptance rate by 50%, 60%, and 15%, respectively.
American Psychological Association (APA)
Sun, Jian& Huang, Guanhua& Sangaiah, Arun Kumar& Zhu, Guangyang& Du, Xiaojiang. 2019. Towards Supporting Security and Privacy for Social IoT Applications: A Network Virtualization Perspective. Security and Communication Networks،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1210414
Modern Language Association (MLA)
Sun, Jian…[et al.]. Towards Supporting Security and Privacy for Social IoT Applications: A Network Virtualization Perspective. Security and Communication Networks No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1210414
American Medical Association (AMA)
Sun, Jian& Huang, Guanhua& Sangaiah, Arun Kumar& Zhu, Guangyang& Du, Xiaojiang. Towards Supporting Security and Privacy for Social IoT Applications: A Network Virtualization Perspective. Security and Communication Networks. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1210414
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1210414