Blockchain Based Outsourced Storage Schema in Untrusted Environment

N Venkatesh, R Gunasundari

2023

Abstract

Data outsourcing, a crucial service offered by the cloud service provider (CSP), can assist the data owner (DO) in overcoming large data’s storage constraints. Typically, DOs utilise third-party metadata management (TPMM) to manage the data link and outsource data replication to many CSPs (multiple CSPs) to ensure data availability. However, in the process of outsourcing, it is difficult for DO to ensure the reliability of TPMM, and TPMM will do something bad to affect the reliability of information. Therefore, due to an over-reliance on TPMMs that are only semi-trusted for managing replication metadata, DO invariably experiences data security concerns. In this study, we concentrate on the issue of displaying multiple CSP credentials in an untrusted environment, i.e., how to store and examine the duplicated data’s metadata in a multi-trust CSP environment. In response to this problem, we created a reliable outsourcing service platform using the new blockchain technology as a tool. In addition, we have considered all new features such as blockchain decentralized architecture, redundant storage, aggregation and non-tamper to ensure that data cannot be negatively altered. First, we developed a blockchain-based outsourcing service to store recycled data in an unreliable environment, We develop a new concept of Validation Node (VP) to manage the data by a copy of the blockchain, and each local saves the entire blockchain to prevent metadata damage. We offer a collaborative method suggested by VPs to store and analyse the replicated metadata. We finished the analysis and thoroughly tested all the CSP situations. Our strategy was the most effective, according test findings.

Paper Citation

in Harvard Style

Venkatesh N. and Gunasundari R. (2023). Blockchain Based Outsourced Storage Schema in Untrusted Environment. In Proceedings of the 1st International Conference on Artificial Intelligence for Internet of Things: Accelerating Innovation in Industry and Consumer Electronics - Volume 1: AI4IoT; ISBN 978-989-758-661-3, SciTePress, pages 221-226. DOI: 10.5220/0012611600003739

in Bibtex Style

@conference{ai4iot23,
author={N Venkatesh and R Gunasundari},
title={Blockchain Based Outsourced Storage Schema in Untrusted Environment},
booktitle={Proceedings of the 1st International Conference on Artificial Intelligence for Internet of Things: Accelerating Innovation in Industry and Consumer Electronics - Volume 1: AI4IoT},
year={2023},
pages={221-226},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012611600003739},
isbn={978-989-758-661-3},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Artificial Intelligence for Internet of Things: Accelerating Innovation in Industry and Consumer Electronics - Volume 1: AI4IoT
TI - Blockchain Based Outsourced Storage Schema in Untrusted Environment
SN - 978-989-758-661-3
AU - Venkatesh N.
AU - Gunasundari R.
PY - 2023
SP - 221
EP - 226
DO - 10.5220/0012611600003739
PB - SciTePress