Secure and efficient multi-tenant database management system for cloud computing environment

Pallavi, G.; Jayarekha, P.

doi:10.1007/s41870-019-00416-5

Cited by 10 publications

(3 citation statements)

References 19 publications

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“…The WSNs is a cluster-based model, at first, we compute the reputation-based communication [30] where the sensors comprise the trust level information of transmission; let us consider 𝜁 𝑝 𝑣 (𝑦, 𝑧) which is a parameter for reputation-based communication between sensor devices 𝑦 and 𝑧 with 𝑝 interaction along with 𝑢 session period. Further, the updation in reputation-based communication can be formulated through (1).…”

Section: Feedback Modelmentioning

confidence: 99%

Secure authentication and data aggregation scheme for routing packets in wireless sensor network

Chandraiah¹,

Hemavati²

2023

IJECE

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<span lang="EN-US">Wireless sensor networks (WSNs) comprise a huge number of sensors that sense real-time data; in general, WSNs are designed for monitoring in various application mainly internet of things based (IoT) application. Moreover, these sensors possess a certain amount of energy i.e., they are battery based; thus, the network model must be efficient. Furthermore, data aggregation is a mechanism that minimizes the energy; however, in addition, these aggregated data and networks can be subject to different types of attacks due to the vulnerable characteristics of the network. Hence it is important to provide end-to-end security in the data aggregation mechanism in this we design and develop dual layer integrated (DLI)-security architecture for secure data aggregation; DLI-security architecture is an integration of two distinctive layers. The first layer of architecture deals with developing an authentication for reputation-based communication; the second layer of architecture focuses on securing the aggregated data through a consensus-based approach. The experiment outcome shows that DLI identifies the correct data packets and discards the unsecured data packets in energy efficient way with minimal computation overhead and higher throughput in comparison with the existing model.</span>

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Section: Feedback Modelmentioning

confidence: 99%

Secure authentication and data aggregation scheme for routing packets in wireless sensor network

Chandraiah¹,

Hemavati²

2023

IJECE

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“…The multi-tenancy system can be an alternative solution, namely by creating e-learning that can accommodate many universities (Pallavi & Jayarekha, 2022). Thus, each university's e-learning can be integrated, and students can access crossuniversity e-learning on one platform only.…”

Section: Introductionmentioning

confidence: 99%

Implementation of Software as a Service to Increase the Scalability of the Merdeka Belajar Policy in Indonesia

Soesanto,

Liliana,

Louk

et al. 2023

JTP

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Merdeka Learning is one of the breakthroughs in education carried out by the Government of Indonesia. One form of activity from Merdeka Learning is student exchange. However, not all universities in Indonesia have implemented e-learning properly due to the high cost of developing and implementing this system. Software as a Service (SaaS) is a fork of Cloud Computing that can create configurable systems for use by multiple users, especially for multi-scheme SaaS. This research develops a multi-scheme SaaS-based e-learning system with an iterative method for nine months to increase the scalability of this e-learning. Trials using the black box testing method were conducted on 15 officers and 36 students from 10 tertiary institutions. Respondents were asked to use various features of the system. The results of interviews after the trial stated that the system could assist in dealing with the online learning process at their universities. From this study, it can be concluded that multi-tenancy can be used in the development of e-learning to support the independent campus program on a website basis.

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“…In contrast, a different instance of a single tenant application is created for each user or tenant; thereby increasing the service cost as well as the maintenance cost for the tenants and the providers respectively. Consequently, sharing of resources in multi-tenancy leads to lowered cost for all [ 1 , 2 ]. Despite this advantage, a multitenant architecture faces a challenge related to data security.…”

Section: Introductionmentioning

confidence: 99%

Tamper-proof multitenant data storage using blockchain

Sharma

Kaur

2022

Peer-to-Peer Netw. Appl.

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Technologies like Internet of Things (IoT), cloud, artificial intelligence, blockchain etc. have become a perceptible part of our lives resulting in the generation of enormous amounts of data. Consequently, the systems used for storage and processing of this data are required to be scalable for handling the huge volumes of data. A shared, multitenant system such as a cloud-based storage-as-a-service provides scalability of storage as well as economics of sharing. However, there is a risk of data tampering when multiple tenants work in a shared environment. The benefits of a multitenant solution can be leveraged only if tenants’ data is isolated from each other. Further, prevention of data tampering from malicious tenant nodes is also required. Therefore, the paper proposes the use of a private blockchain for an implementation of a multi-tenant-based storage system. The objective is to develop a scalable system where tenants’ data is not at a risk of tampering. The efficacy of the proposed system has been demonstrated with synthetic data of multiple tenants using a Software as a Service (SaaS) healthcare application.

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Secure and efficient multi-tenant database management system for cloud computing environment

Cited by 10 publications

References 19 publications

Secure authentication and data aggregation scheme for routing packets in wireless sensor network

Secure authentication and data aggregation scheme for routing packets in wireless sensor network

Implementation of Software as a Service to Increase the Scalability of the Merdeka Belajar Policy in Indonesia

Tamper-proof multitenant data storage using blockchain

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