- Title
- PAAL : a framework based on authentication, aggregation, and local differential privacy for internet of multimedia things
- Creator
- Usman, Muhammad; Jan, Mian; Puthal, Deepak
- Date
- 2020
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/172452
- Identifier
- vital:14514
- Identifier
-
https://doi.org/10.1109/JIOT.2019.2936512
- Identifier
- ISBN:2327-4662 (ISSN)
- Abstract
- Internet of Multimedia Things (IoMT) applications generate huge volumes of multimedia data that are uploaded to cloud servers for storage and processing. During the uploading process, the IoMT applications face three major challenges, i.e., node management, privacy-preserving, and network protection. In this article, we propose a multilayer framework (PAAL) based on a multilevel edge computing architecture to manage end and edge devices, preserve the privacy of end-devices and data, and protect the underlying network from external attacks. The proposed framework has three layers. In the first layer, the underlying network is partitioned into multiple clusters to manage end-devices and level-one edge devices (LOEDs). In the second layer, the LOEDs apply an efficient aggregation technique to reduce the volumes of generated data and preserve the privacy of end-devices. The privacy of sensitive information in aggregated data is protected through a local differential privacy-based technique. In the last layer, the mobile sinks are registered with a level-two edge device via a handshaking mechanism to protect the underlying network from external threats. Experimental results show that the proposed framework performs better as compared to existing frameworks in terms of managing the nodes, preserving the privacy of end-devices and sensitive information, and protecting the underlying network. © 2014 IEEE.
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Relation
- IEEE Internet of Things Journal Vol. 7, no. 4 (2020), p. 2501-2508
- Rights
- Copyright @ 2019 IEEE
- Rights
- 8807201
- Rights
- This metadata is freely available under a CCO license
- Rights
- Open Access
- Subject
- 0805 Distributed Computing; 1005 Communications Technologies; Aggregation; Internet of Multimedia Things (IoMT); Multilevel edge computing (MLEC); Multimedia; Privacy
- Full Text
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