An Efficient Schema Shared Approach for Cloud Based Multitenant Database with Authentication and Authorization Framework

Pippal, Sanjeev Kumar; Sharma, Vishu; Mishra, Shakti; Kushwaha, Dharmender Singh

doi:10.1109/3pgcic.2011.39

Cited by 11 publications

(6 citation statements)

References 9 publications

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“…3 CSIT six times, and second big disadvantage is more processing time is required for performing the transactions like insertion, deletion or modification etc. So authors [7] proposed one approach in which they introduced the concept of XML objects in extension table which significantly reduces the size of extension tale which was the biggest problem in earlier approach. For authentication and authorization Kerberos protocols were used and with the help of this approach automatically multiple tables can be generated.…”

Section: Authentication and Authorizationmentioning

confidence: 99%

“…To have isolation among various tenants it has become very important to have a predefined authentication and authorization control for each tenant. Authors in [7] proposed an efficient authentication and authorization model as shown in Fig. 3 CSIT six times, and second big disadvantage is more processing time is required for performing the transactions like insertion, deletion or modification etc.…”

Section: Authentication and Authorizationmentioning

confidence: 99%

See 1 more Smart Citation

Cloud Database Management System security challenges and solutions: an analysis

Malhotra

Doja

Alam

et al. 2016

CSIT

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Section: Authentication and Authorizationmentioning

confidence: 99%

Section: Authentication and Authorizationmentioning

confidence: 99%

Cloud Database Management System security challenges and solutions: an analysis

Malhotra

Doja

Alam

et al. 2016

CSIT

View full text Add to dashboard Cite

“…It is the augmentation of this tenant data that enables the verification of private data that has been supplied previously, a scheme that was introduced by Pippa [50] and is described as identity-based cryptography. This approach ensures that tenants within a multitenant environment can only be granted access to the workspace that they have been allocated.…”

Section: A Dynamic Authenticationmentioning

confidence: 99%

“…Furthermore, other server arrays, which are most likely to be clouds, can be allocated to undertake privacy-asa-service duties. These duties include the ability to provide identitybased cryptography and identity-based signature generation for cloud computing [50]. Such clouds arrange the key structures as hierarchies as per Figure 1.…”

Section: A Dynamic Authenticationmentioning

confidence: 99%

Dynamic Multiparty Authentication using Cryptographic Hardware for the Internet of Things

Al-Aqrabi

Johnson

Hill

2019

2019 IEEE SmartWorld, Ubiquitous Intelligence &Amp; Computing, Advanced &Amp; Trusted Computing, Scalable Computing &Amp; Commu

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The rapid development of various emerging technologies such as cloud computing and the Internet of Things (IoT) presents significant security and privacy challenges. In particular, complex and challenging applications involving various business parties have the requirement to delegate access control mechanisms securely to one or more parties, who in turn can govern methods that enable multiple other parties to be authenticated in relation to the services that they wish to consume. Moreover, modern integrated design and manufacturing follows a business model where different third-party vendors provide hardware, software, and manufacturing services, making it hard to ensure the trustworthiness of the entire process. The emergence of IoT has led to our use of Field Programmable Gate Array (FPGA) devices with Dynamic Partial Reconfiguration (DPR) abilities, which allows for modifications to the hardware implemented to undergo changes and incorporate dynamic addition/deletion of access using security protocols. We use, Physically Unclonable Functions (PUF), cryptographic hardware primitive which are based on a physical system having easy to evaluate, hard to predict and manufacturer resistant properties in developing a security protocol. In this paper, we combine the concepts of hardware security through PUFs and hardware evolution through DPR in providing dynamic secure multiparty authentication system.

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“…The extension tables assist in validating private details about a tenant before issuing a private key for accessing the user's workspace. This concept is referred to as "identity-based cryptography" [32]. The root key is the public key for unlocking a cloud or grid-based workspace.…”

Section: A Dynamic Authenticationmentioning

confidence: 99%

Dynamic Multiparty Authentication of Data Analytics Services Within Cloud Environments

Al-Aqrabi

Hill

2018

2018 IEEE 20th International Conference on High Performance Computing and Communications; IEEE 16th International Conference On

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Approaches to the provision of data analytics for businesses offer methods to analyse and model data, enabling informed decision making to improve business performance and profitability. Typically, analytics processing is an intensive task and the demand for business insight, on-demand, means that organisations make use of elastic cloud provisioned resources to host such services. However, within the shared domains of multi-tenant cloud computing, business data and models are exposed to greater security threats and compromised privacy, since an unauthorised user may be able to gain access to highly sensitive, consolidated business-critical information. Business analytics processes are often composed from orchestrated, collaborating services, which are consumed by users from multiple cloud systems (in different security realms), which need to be engaged dynamically at runtime. If heterogeneous cloud systems located in different security realms do not have direct authentication relationships, then it is a considerable technical challenge to enable secure collaboration. In order to address this security challenge, a new authentication framework is required to establish trust amongst business analytics service instances and users by distributing a common session secret to all participants of a session. We address this challenge by designing and implementing a secure multiparty authentication framework for dynamic interaction, for the scenario where members of different security realms express a need to access orchestrated services. This novel framework exploits the relationship of trust between session members in different security realms, to enable a user to obtain security credentials that access cloud resources in a remote realm. The mechanism assists cloud session users to authenticate their session membership, thereby improving the performance of authentication processes within multiparty sessions. We see applicability of this framework beyond multiple cloud infrastructure, to that of any scenario where multiple security realms has the potential to exist, such as the emerging Internet of Things (IoT).

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An Efficient Schema Shared Approach for Cloud Based Multitenant Database with Authentication and Authorization Framework

Cited by 11 publications

References 9 publications

Cloud Database Management System security challenges and solutions: an analysis

Cloud Database Management System security challenges and solutions: an analysis

Dynamic Multiparty Authentication using Cryptographic Hardware for the Internet of Things

Dynamic Multiparty Authentication of Data Analytics Services Within Cloud Environments

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