Data Security Model in Cloud Computing Environment

Kumari, Meena; Nath, Rajender

doi:10.1007/978-981-10-8536-9_10

Cited by 2 publications

(5 citation statements)

References 4 publications

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“…In the Cyber-Physical system, the interaction between nodes must satisfy real-time performance [11]. Aiming at the problem of data secure storage in the CPS, Liu et al [12] proposed a hierarchical cooperative storage architecture, which includes data storage node, master control node and authentication service node. The storage master node is the core of all storage management operations and is responsible for the management of storage metadata.…”

Section: Research and Development Status Of Blockchain And Cyber-physmentioning

confidence: 99%

Multi-chain and data-chains partitioning algorithm in intelligent manufacturing CPS

Hong

Qiao

2021

J Cloud Comp

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This paper proposes a new algorithm for the blockchain system based on multi-chain storage for CPS under edge cloud computing, in which the nodes of the system are divided according to the relationship of communication tightness.The experimental results show that the algorithm based on the multi-chain storage structure for nodes divided can reduce the data synchronization time and space, and improve the expansion ability of the system. Besides, the data in the system can be isolated from each other with the multi-chain structure, thus preventing the leakage of sensitive data and improving the information security of the system.

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Section: Research and Development Status Of Blockchain And Cyber-physmentioning

confidence: 99%

Multi-chain and data-chains partitioning algorithm in intelligent manufacturing CPS

Hong

Qiao

2021

J Cloud Comp

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“…Although a feature of the model but not a distinctive feature as this feature have already being proposed by authors like Kumari and Nath (2018) [2] in their paper "Data Security Model in Cloud Computing Environment". This is simply a directory of cloud usernames and passwords kept by the CSP to use in validating each time an end-user is accessing data in cloud.…”

Section: Csp Access Directorymentioning

confidence: 99%

“…Cloud Computing has emerged as technology that provides efficient on-demand services to end-users with a high scalability, over the Internet. Cloud computing is often represented as outsourcing of computing resources over the Internet [1], [2]. Computing resources here can be any feature in traditional computing, like servers, networks, applications, data, etc.…”

Section: Introductionmentioning

confidence: 99%

“…Computing cost is greatly reduced by enterprises adopting cloud computing [3], although data security is still a major concern [3][4][5] and the risk of an unreliable Cloud Service Provider (CSP) is identified as a security threat to cloud computing [6]. Conventionally, data integrity checks and end-user authorization are managed by the enterprise who are the data owners [2]. This may prevent issues that could arise from manual engagement within the CSP centre.…”

Section: Introductionmentioning

confidence: 99%

“…Clearly, it is important for enterprises that utilize cloud systems for commercial purposes to safeguard their sensitive data, for instance, trade secrets [7]. Although many data security models for cloud computing have been proposed, these models do not extensively meet the needs of the end-users of the cloud system [2].…”

Section: Introductionmentioning

confidence: 99%

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End-User Authentication Control in Cloud-based ERP Systems

Eya

Weir

2021

2021 National Computing Colleges Conference (NCCC)

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Cloud Security is the use of latest technology and security techniques to safeguard data, applications and infrastructure associated with Cloud Computing. The set of policies, procedures, technologies, and controls that function jointly to safeguard cloud-based systems, infrastructures and data are known as the Cloud Computing Security Model. This paper reviews several Cloud Computing Security Models with a close look at the model that addresses data security challenges in cloud-based Enterprise Resource Planning (ERP) systems and proposes an End-User Authentication Control Model for Cloud-based ERP systems. This is a cloud computing security model that uses Enterprise Access Directory, Enterprise Data Fragmentation in cloud and Enduser Access Queries, to ensure that End users share a greater security responsibility. The proposed model, when compared with other exiting models, will encourage more end-user participation in enterprise data security in the cloud. The proposed model also mitigates the impact that a malicious insider might have on the enterprise cloud data set, since no single user can gain access to the whole cloud-based enterprise database at the same time. The proposed model considers enduser role and responsibility within the enterprise to determine the level of access and to data in the cloud-based ERP system.

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Data Security Model in Cloud Computing Environment

Cited by 2 publications

References 4 publications

Multi-chain and data-chains partitioning algorithm in intelligent manufacturing CPS

Multi-chain and data-chains partitioning algorithm in intelligent manufacturing CPS

End-User Authentication Control in Cloud-based ERP Systems

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