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What is Permissioned Blockchain

Chapter 12
Architectures and Frameworks for Developing and Applying Blockchain Technology
Its works in open environment and large network of participants, so the participants do not need to reveal their own identity. The users do not need to reveal their own identity to other peers. It’s something called private model. In a permissioned blockchain, only a restricted set of users have the rights to validate the block transactions.
Published in Chapter:
Data Confidentiality, Integrity, and Authentication
Dhanalakshmi Senthilkumar (Malla Reddy Engineering College (Autonomous), India)
Copyright: © 2019 |Pages: 29
DOI: 10.4018/978-1-5225-9257-0.ch012
Abstract
Blockchain has been created in the process of development in bitcoin. It's a singly linked list of block, with each block containing a number of transactions and each list in the blocks using with cryptographic functions. The cryptographic hash function contains the hash of the previous block, timestamp, and transaction ID. Blockchain services include the authentication, confidentiality, integrity, data and resource provenance, and privacy and access control lists technologies. The authentication provider authenticates decentralized database with transactions in private-public key pair. This key-pair is used in the transport layer security with the entire network. The network legitimizes the transaction after that and adds the transaction to the blockchain. A sequence of blocks in blockchain holds the complete record of transactions like a public ledger. The integrity data written in the blockchain cannot be altered subsequently. By limiting access to the information in confidentiality, only authorized users can access the information, so that information is also protected.
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Chapter 6
Distributed Technologies and Consensus Algorithms for Blockchain
Public or private blockchain network in which participants must be given permission to view or write a transaction.
Published in Chapter: Distributed Technologies and Consensus Algorithms for Blockchain; From: Novel Research and Development Approaches in Heterogeneous Systems and Algorithms
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Chapter 4
Cross-Industry Use of Blockchain Technology and Opportunities for the Future: Blockchain Technology and Aritificial Intelligence
It works in open environment and large network of participants, so the participants do not need to reveal their own identity, the users do not need to reveal their own identity to other peers. It’s something called private model. In a permissioned Blockchain, only a restricted set of users have the rights to validate the block transactions.
Published in Chapter: Cross-Industry Use of Blockchain Technology and Opportunities for the Future: Blockchain Technology and Aritificial Intelligence; From: Cross-Industry Use of Blockchain Technology and Opportunities for the Future
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Chapter 1
Quantum Blockchain: A Systematic Review
Is a distributed ledger that is not publicly accessible. It can only be accessed by users with permissions. The users can only perform specific actions granted to them by the ledger administrators and are required to identify themselves through certificates or other digital means.
Published in Chapter: Quantum Blockchain: A Systematic Review; From: Advancements in Quantum Blockchain With Real-Time Applications
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Chapter 4
Access Control Challenges in Enterprise Ecosystems: Blockchain-Based Technologies as an Opportunity for Enhanced Access Control
A blockchain in which control of read and/or write permissions can be managed for the entire network or a subset of its nodes.
Published in Chapter: Access Control Challenges in Enterprise Ecosystems: Blockchain-Based Technologies as an Opportunity for Enhanced Access Control; From: Global Cyber Security Labor Shortage and International Business Risk
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Chapter 7
Blockchain and Copyright: Challenges and Opportunities
A blockchain based in proprietary software, where permission from the administrator to a new user to become a node in the verification system is required.
Published in Chapter: Blockchain and Copyright: Challenges and Opportunities; From: Blockchain Technology and Computational Excellence for Society 5.0
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Chapter 10
Blockchain and Its Integration as a Disruptive Technology
It works in open environment and large network of participants, so the participants do not need to reveal their own identity, the users do not need to reveal their own identity to other peers. It’s something called private model. In a permissioned blockchain, only a restricted set of users have the rights to validate the block transactions.
Published in Chapter: Blockchain and Its Integration as a Disruptive Technology; From: AI and Big Data’s Potential for Disruptive Innovation
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Chapter 2
Review of the Blockchain Technology and Consensus Algorithms for IoT-Based Banking
Permissioned blockchains are distributed ledgers that are not open to the public.
Published in Chapter: Review of the Blockchain Technology and Consensus Algorithms for IoT-Based Banking; From: AI-Enabled Agile Internet of Things for Sustainable FinTech Ecosystems
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Chapter 9
Quantum Blockchain for Smart Society: Applications, Challenges, and Opportunities
Is a distributed ledger that is not publicly accessible. It can only be accessed by users with permissions. The users can only perform specific actions granted to them by the ledger administrators and are required to identify themselves through certificates or other digital means.
Published in Chapter: Quantum Blockchain for Smart Society: Applications, Challenges, and Opportunities; From: Advancements in Quantum Blockchain With Real-Time Applications
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Chapter 8
Blockchains for Use in Construction and Engineering Projects
Infrastructure that is based on a principle of modular architecture. Permissioned describes a DLT that has a controlled and limited membership. This allowed a great deal of flexibility in designing systems as it permits the separation of roles between the nodes in the infrastructure, execution of chaincode and a configurable consensus and membership service.
Published in Chapter: Blockchains for Use in Construction and Engineering Projects; From: Handbook of Research on Driving Transformational Change in the Digital Built Environment
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Chapter 7
Blockchain: A Resource of Competitive Advantage in Open and Distance Learning System
A digitally distributed ledger with one or multiple owners. The ledger’s integrity is checked, every time when a new record is added, by a limited consensus mechanism. This is generally carried out by trusted actors, such as Government or Banks, through highly-verifiable data sets. This kind of ledger is found to be faster than a permissionless one.
Published in Chapter: Blockchain: A Resource of Competitive Advantage in Open and Distance Learning System; From: Blockchain Technology Applications in Education
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