Feasible Region of Secure and Distributed Data Storage in Adversarial Networks

Large volumes of data are being generated daily from IoT networks, healthcare, and many other applications, which makes secure, reliable, and cost-effective data storage a critical infrastructure of the computing system. Existing data storage largely depends on centralized clouds, which is not only...

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Bibliographic Details
Published in:IEEE internet of things journal 2022-06, Vol.9 (11), p.8980-8988
Main Authors: Ren, Jian, Li, Jian, Li, Tongtong, Mutka, Matt W.
Format: Article
Language:English
Subjects:
Access time
Adversarial networks
Cloud computing
Codes
Cybersecurity
Data encryption
Data storage
distributed data storage
Distributed processing
Encryption
feasible storage region
Internet of Things
Memory
Multilayers
optimal
Peer-to-peer computing
Reliability
Storage systems
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Summary:Large volumes of data are being generated daily from IoT networks, healthcare, and many other applications, which makes secure, reliable, and cost-effective data storage a critical infrastructure of the computing system. Existing data storage largely depends on centralized clouds, which is not only costly but also vulnerable to single points of failure and other types of security attacks. Moreover, cloud providers will have full access to user data and revision history beyond user control. To provide data security, data encryption has to be used, which requires extensive computing power and cumbersome key management. Distributed storage system (DSS) is being widely viewed as a natural solution to future online data storage due to improved access time and lower storage cost. However, the existing DSS also has the limitations of low storage efficiency and weak data security. In this article, we investigate multi-layer code-based distributed data storage systems that can achieve inherit content confidentiality and optimal storage efficiency. Our comprehensive performance analysis shows that the optimal code can improve the feasible region in reliable data storage by 50% under various adversarial attack scenarios.
ISSN:2327-4662
2327-4662
DOI:10.1109/JIOT.2021.3119031