Analysis of Blockchain Secure Models and Approaches Based on Various Services in Multi-tenant Environment

Dhiman, Pooja; Henge, Santosh Kumar

doi:10.1007/978-981-16-8892-8_42

Cited by 2 publications

(2 citation statements)

References 16 publications

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“…HE technique is the latest and most secure way of protecting cloud data on the server. It allows computational operations on encrypted data as there is no need to decrypt the data for processing it [31]. The distributed structure of BC is naturally suitable for the Industrial IoT, which can be used to build distributed trustworthy Industrial IoT with high security [32].…”

Section: Related Workmentioning

confidence: 99%

Blockchain Merkle-Tree Ethereum Approach in Enterprise Multitenant Cloud燛nvironment

Dhiman¹,

Henge²,

Singh³

et al. 2023

Computers, Materials &Amp; Continua

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This research paper puts emphasis on using cloud computing with Blockchain (BC) to improve the security and privacy in a cloud. The security of data is not guaranteed as there is always a risk of leakage of users' data. Blockchain can be used in a multi-tenant cloud environment (MTCE) to improve the security of data, as it is a decentralized approach. Data is saved in unaltered form. Also, Blockchain is not owned by a single organization. The encryption process can be done using a Homomorphic encryption (HE) algorithm along with hashing technique, hereby allowing computations on encrypted data without the need for decryption. This research paper is composed of four objectives: Analysis of cloud security using Blockchain technology; Exceptional scenario of Blockchain architecture in an enterprise-level MTCE; Implementation of cipher-text policy attribute-based encryption (CP-ABE) algorithm; Implementation of Merkle tree using Ethereum (MTuE) in a Multi-tenant system. Out of these four objectives, the main focus is on the implementation of CP-ABE algorithm. CP-ABE parameters are proposed for different levels of tenants. The levels include inner tenant, outer tenant, Inner-Outer-Tenant, Inner-Outer-External-Tenant, Outer-Inner-Tenant, External-Outer-Inner-Tenant and the parameters such as token, private key, public key, access tree, message, attribute set, node-level, cipher-text, salting which will help in providing better security using CP-ABE algorithm in a multitenant environment (MTE) where tenants can be provided with different levels of security and achieved 92 percentage of authenticity and access-control of the data.

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Section: Related Workmentioning

confidence: 99%

Blockchain Merkle-Tree Ethereum Approach in Enterprise Multitenant Cloud燛nvironment

Dhiman¹,

Henge²,

Singh³

et al. 2023

Computers, Materials &Amp; Continua

View full text Add to dashboard Cite

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“…The study provides a comprehensive overview of past methods and approaches proposed to enhance cloud security and discusses their pros and cons. Finally, the authors proposed a survey of blockchainbased secure models and advances based on different Cloud Management Tool (CMT) services by integrating HE methods to build a robust security system in a multi-tenant environment [36].…”

Section: Related Workmentioning

confidence: 99%

Dependable and Non-Dependable Multi-Authentication Access Constraints to Regulate Third-Party Libraries and Plug-Ins across Platforms

Henge

Maheswari

Ramalingam

et al. 2023

Systems

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This article discusses the importance of cross-platform UX/UI designs and frameworks and their effectiveness in building web applications and websites. Third-party libraries (TPL) and plug-ins are also emphasized, as they can help developers quickly build and compose applications. However, using these libraries can also pose security risks, as a vulnerability in any library can compromise an entire server and customer data. The paper proposes using multi-authentication with specific parameters to analyze third-party applications and libraries used in cross-platform development. Based on multi-authentication, the proposed model will make setting up web desensitization methods and access control parameters easier. The study also uses various end-user and client-based decision-making indicators, supporting factors, and data metrics to help make accurate decisions about avoiding and blocking unwanted libraries and plug-ins. The research is based on experimentation with five web environments using specific parameters, affecting factors, and supporting data matrices.

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Analysis of Blockchain Secure Models and Approaches Based on Various Services in Multi-tenant Environment

Cited by 2 publications

References 16 publications

Blockchain Merkle-Tree Ethereum Approach in Enterprise Multitenant Cloud燛nvironment

Blockchain Merkle-Tree Ethereum Approach in Enterprise Multitenant Cloud燛nvironment

Dependable and Non-Dependable Multi-Authentication Access Constraints to Regulate Third-Party Libraries and Plug-Ins across Platforms

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