Results 31 to 40 of about 199,268 (195)
Blockchain data access control scheme based on CP-ABE algorithm
网络与信息安全学报, 2020 Different from the public chain,the consortium blockchain Hyperledger Fabric integrates the additional member management service(MSP) mechanism to provide channel-based data isolation protection.However,the data isolation protection mechanism still ...
Yunxiang QIU +5 more
doaj +3 more sources
A Privacy-Preserving Framework Using Hyperledger Fabric for EHR Sharing Applications [PDF]
, 2023 Electronic Health Records, or EHRs, include private and sensitive information of a patient. The privacy of personal healthcare data can be protected through Hyperledger Fabric, a permissioned blockchain framework. A few Hyperledger Fabric- integrated EHR
Vidhi Thakkar +3 more
core +1 more source
An in-depth investigation of the performance characteristics of Hyperledger Fabric
Computers & Industrial Engineering, 2022 Private permissioned blockchains are deployed in ever greater numbers to facilitate cross-organizational processes in various industries, particularly in supply chain management. One popular example of this trend is Hyperledger Fabric. Compared to public permissionless blockchains, it promises improved performance and provides certain features that ...
Tobias Guggenberger +3 more
openaire +3 more sources
Hyperledger Fabric: Evaluating Endorsement Policy Strategies in Supply Chains [PDF]
2020 IEEE International Conference on Decentralized Applications and Infrastructures (DAPPS), 2020 Hyperledger Fabric is a permissioned blockchain solution, in which network participation is controlled by predefined rules. This makes it an attractive platform for enterprise settings. In Fabric, endorsement policies are used to specify the peers that must confirm a transaction before it can be considered as valid and appended to the ledger. This work
Mark Soelman +5 more
openaire +1 more source
, 2020 As Cloud technology continues to evolve with a vast amount of data being transmitted daily, it has added another form of complexity in a forensic investigation.
Olajide, F. +3 more
core +1 more source
Proceedings of the Thirteenth EuroSys Conference, 2018 Appears in proceedings of EuroSys 2018 ...
Elli Androulaki +20 more
openaire +2 more sources
Lockless Transaction Isolation in Hyperledger Fabric [PDF]
2019 IEEE International Conference on Blockchain (Blockchain), 2019 Published in the 2019 IEEE International Conference on Blockchain (Blockchain-2019)
Hagar Meir +3 more
openaire +3 more sources
Systems, 2023 Communication and information technologies have accelerated the implementation of electronic medical records, but at the same time, have put patient privacy, information security and health data at risk.
Álvaro Díaz, Héctor Kaschel
doaj +1 more source
Model Checking of Hyperledger Fabric Smart Contracts
, 2023 Conducting interactions between shared-purpose organizations that are not entirely trustworthy of each other without centralized oversight is an idea that emerged with the advent of private blockchains such as Hyperledger Fabric and its smart contracts ...
Khamespanah, Ehsan +3 more
core +1 more source
Civil Engineering Design, Volume 7, Issue 1, Page 9-22, March 2025.Abstract Blockchain technology is a digital decentralized data ledger recording transactions in an encrypted format. Its implementation can potentially hold significant advantages for the built environment, particularly in manufacturing and building product usage aligned with Building Information Modeling (BIM). This paradigm shift toward decentralized
Aileen Pfeil +2 more
wiley +1 more source