Logchain: blockchain-assisted log storage

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August undefined, 2024

Witryna29 wrz 2024 · In this article, the authors propose PcBEHR (patient-controlled blockchain enabled electronic health records) as a way for patients to have safe control over their data that is decentralized, immutable, transparent, traceable, and trustworthy. Decentralized interplanetary file storage (IPFS) is used in the suggested technique. WitrynaCloud storage service provides a convenient way for users to store massive data. To guarantee the integrity of the outsourced data, provable data possession (PDP) schemes for multi-copy data and multi-cloud have been proposed respectively. To avoid a single point of failure and to increase the security of the outsourced data, many users store …

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Witryna10 mar 2024 · This post explains how to create off-chain storage in the AWS Cloud and use that to store non-transactional data along with ledger data on Managed Blockchain with the Hyperledger Fabric framework. This post uses Amazon S3 as the underlying storage for off-chain data. Amazon S3 is an object storage service built to store and … Witryna13 maj 2024 · Basically, blockchain storage can be defined as an innovative method by which data is securely stored in a decentralized network. This decentralized network … da lat mui ne

A Privacy-Preserving Storage Scheme for Logistics Data With Assistance …

Witryna1 gru 2024 · In this work, we propose a blockchain-based log system, called Logchain, that collects the logs from different providers and avoids log tampering by sealing the … Witryna21 lip 2024 · Conclusion: Overall, we demonstrate that genomic access log files can be stored and queried efficiently with blockchain. Beyond this, our protocol potentially … Witryna19 sty 2024 · Two British hospitals are using blockchain technology to keep tabs on the storage and supply of temperature-sensitive COVID-19 vaccines, ... A sign of a NHS vaccination centre is seen, amid the ... dalat postal code

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Witryna21 lip 2024 · Background Blockchain has emerged as a decentralized and distributed framework that enables tamper-resilience and, thus, practical immutability for stored data. This immutability property is important in scenarios where auditability is desired, such as in maintaining access logs for sensitive healthcare and biomedical data. However, … Witryna26 sty 2024 · Blockchains, by design, are not ideal for storing large amounts of data. Instead, when a transaction is logged onto a blockchain—say, a record of purchase—that event is logged across nodes. That’s called “on-chain” data. Any other data related to that transaction—for example, an image of the purchase, a … maria vorontsova putinWitrynaIn this work, we propose a blockchain-based log system, called Logchain, that collects the logs from different providers and avoids log tampering by sealing the logs … maria wallace lafayette la

"Witryna30 mar 2024 · It also maintains tamper-proof logs of the event of all the created and revoked Bubbles and Fs for auditability. Figure 4 shows Zones of Trust's example and their ZN, ZID, MZ_Addr, and Type at the blockchain level. As the used blockchain is public, any Zone of Trust can register with the blockchain. " - Logchain: blockchain-assisted log storage

Logchain: blockchain-assisted log storage

Witryna22 maj 2024 · Logchain: Blockchain-assisted Log Storage. 05/22/2024 . ... In this work, we propose a blockchain-based log system, called Logchain, that collects the logs from different providers and avoids log tampering by sealing the logs cryptographically and adding them to a hierarchical ledger, hence, providing an … Witryna26 sie 2024 · In this study, we propose a blockchain-assisted secure storage scheme for logistics data. To be specific, this scheme can be briefly divided into two parts. The …

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Witryna14 kwi 2024 · As shown in Fig. 1, the blockchain-based car rental system consists of two types of roles, namely, managers and tenants, and contains three components, that is, the car rental platform, database layer and blockchain layer. Car Rental Platform: The car rental platform is composed of front-end service and back-end service, where the … WitrynaIn order to mitigate the two problems of employed smart contracts, we propose LSC, a framework for online auto-update smart contracts in blockchain-based log systems, …

Witryna2 dni temu · Spirit will support Masary Capital's Dubai Blockchain and Metaverse Strategy by providing assistance for important Web3 infrastructure projects, including … Witryna19 paź 2024 · This article proposes such a mechanism by describing a blockchain-based log storage system, called Logchain, which can be integrated with existing private and public blockchain solutions. Logchain uses the immutability feature of blockchain to provide a tamper-resistance platform for log storage. Additionally, we …

Witryna1 mar 2024 · Blockchain-assisted searchable attribute-based encryption (SABE) can achieve data confidentiality and fine-grained access control. In our work, we present blockchain-assisted SABE for e-health systems. Our framework not only combines the advantages of attribute-based encryption (ABE) and blockchain technology but also … WitrynaIn recent years, user-side energy storage has begun to develop. At the same time, independent energy storage stations are gradually being commercialized. The user side puts shared energy storage under coordinated operation, which becomes a new energy utilization scheme. To solve the many challenges that arise from this scenario, this …

Witryna1 wrz 2024 · For example, LSC [6] uses an SC to perform automatic online log analysis in blockchain-enabled log systems. Once an anomaly is discovered in the log, the security operator must demonstrate the ...

Witryna13 maj 2024 · Basically, blockchain storage can be defined as an innovative method by which data is securely stored in a decentralized network. This decentralized network functions by optimizing the unused hard disk storage space of users all over the globe to save files and important documents. Blockchain storage is a decentralized … maria weiß pizzatellerWitryna21 godz. temu · Ruby on Rails offers a robust and mature framework for building web applications. It’s well suited for complex data models, and its MVC architecture makes it easier to maintain your codebase in ... maria well celloWitryna11 paź 2024 · JusticeChain improves log resilience in two ways: it records applicational logs from information systems with different stakeholders and secures them on the … dala transportesWitryna1 lip 2024 · a blockchain-based log system, called Logchain, that collects the logs from different providers and a voids log tampering by sealing the logs cryptographically and … maria welcomeWitrynaMEC and Blockchain-Enabled Energy Efficient Internet of Vehicles Based on A3C Approach structure in [ 75 ]. In paper [ 76 ], author believes that it is a safer choice to introduce blockchain into IoV for data storage. However, a large amount of data puts storage pressure on the blockchain and increases the delay. da lat monorailWitrynaIn this work, we propose a blockchain-based log system, called Logchain, that collects the logs from different providers and avoids log tampering by sealing the logs … maria weill cornellWitryna26 sie 2024 · In this study, we propose a blockchain-assisted secure storage scheme for logistics data. To be specific, this scheme can be briefly divided into two parts. The first part involves data generation and aggregation, session establishing, records encryption and storage, wherein a blockchain network is used to assist the cloud … dalatra mosulia