A Mobile Multimedia Data Collection Scheme for Secured Wireless Multimedia Sensor Networks

Publication Type:
Journal Article
Citation:
IEEE Transactions on Network Science and Engineering, 2018
Issue Date:
2018-08-06
Metrics:
Full metadata record
Files in This Item:
Filename Description Size
08C6F5F0-D01A-4933-9179-F3F142D4254E.pdfaccepted Manuscript Version1.31 MB
Adobe PDF
IEEE Wireless Multimedia Sensor Networks (WMSNs) produce an enormous amount of big multimedia data. Due to large size, Multimedia Sensor Nodes (MSNs) cannot store generated multimedia data for a long time. In this scenario, mobile sinks can be utilized for data collection. However, due to vulnerable nature of wireless networks, there is a need for an efficient security scheme to authenticate both MSNs and mobile sinks. In this paper, we propose a scheme to protect an underlying WMSN during mobile multimedia data collection. The proposed scheme is a two-layer scheme. At the first layer, all MSNs are distributed into small clusters, where each cluster is represented by a single Cluster Head (CH). At the second layer, all CHs verify identities of mobile sinks before sharing multimedia data. Authentication at both layers ensures a secure data exchange. We evaluate the performance of proposed scheme through extensive simulation results. The simulation results prove that the proposed scheme performs better as compared to existing state-of-the-art approaches in terms of resilience and handshake duration. The proposed scheme is also analyzed in terms of authentication rate, data freshness, and packet delivery ratio, and has shown a better performance.
Please use this identifier to cite or link to this item: