DAcc: Decentralized Ledger based Access Control for Enterprise Applications

Markus, Issac; Xu, Lei; Subhod, I; Nayab, Nikhil

doi:10.1109/bloc.2019.8751479

Cited by 9 publications

(2 citation statements)

References 23 publications

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“…Big Data, Application Binaries, Plant Phenotyping and Industry 4.0 Systems, Enterprise applications -The other application domains that the studies targeted have provided a direction to be followed to further the research in these application areas. The areas that were focused on were big data [49], application binaries [62], plant phenotyping [63], industry 4.0 systems [84], enterprise applications [46,59], solid ecosystem [28], file sharing [74], digital currency [16], knowledge management systems [30], global internet economy [78] and some generic applications as well.…”

Section: Rq3: What Are the Various Application Domains Covered By Blo...mentioning

confidence: 99%

Blockchain Driven Access Control Mechanisms, Models and Frameworks: A Systematic Literature Review

Dar¹,

Baba

Lone

et al. 2022

JISCR

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Access control or authorization is referred to as the confinement of specific actions of an entity, thereby allowing them to be performed as per certain rules. Blockchain-driven access control mechanisms gained considerable attention directly after applications beyond the premise of cryptocurrency were found. However, there are no systematic efforts to analyze existing empirical evidence. To this end, we aim to synthesize litera- ture to understand the state-of-the-art blockchain driven access control mechanisms with respect to underlying platforms, utilized blockchain properties, nature of the mod- els and associated testbeds and tools. We conducted the review in a systematic way. Meta analysis and thematic synthesis were performed on the findings from relevant primary studies, in order to answer the framed research questions in perspective. We identified 76 relevant primary studies that passed the quality assessment. The problems targeted by relevant studies were single point of failure, security, and privacy, etc. The meta-analysis of the primary studies suggests the use of different blockchain platforms along with several application domains where different blockchain proprieties were utilized. In this paper, we present a systematic literature review of blockchain driven access control systems. In hindsight, we present a taxonomy of blockchain-driven access control systems to better understand the immense implications of this field spanning various application domains

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Section: Rq3: What Are the Various Application Domains Covered By Blo...mentioning

confidence: 99%

Blockchain Driven Access Control Mechanisms, Models and Frameworks: A Systematic Literature Review

Dar¹,

Baba

Lone

et al. 2022

JISCR

View full text Add to dashboard Cite

show abstract

“…They also make use of split keys to protect private data. They use decentralised storage in form of hadoop [13]. Such a storage solution results in data being stored on behalf of other entities, something thatis necessary to avoid in order to meet our requirements.…”

Section: Related Workmentioning

confidence: 99%

A Security and Privacy Focused KYC Data Sharing Platform

Norvill

Cassanges

Shbair

et al. 2020

Proceedings of the 2nd ACM International Symposium on Blockchain and Secure Critical Infrastructure

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Banks in Europe must comply with new EU regulation and legislation. Recent legislation has focused on personal data, Know Your Customer (KYC), and anti-money laundering. As a result, the cost of KYC compliance is higher than ever, requiring time consuming work by both the banks and their customers in the form of document collection and verification. In this paper we detail a system designed to ease the burden of compliance for banks within the EU and save their customers time through the secure and permissioned sharing of digital KYC data. In order to share data, banks need a secure system capable of protecting the privacy of both them and their clients. We detail a system which uses blockchain technology and various privacy and security enhancing techniques to provide banks with a fast and secure way to share documents required for know your customer compliance. The system was built to be aligned with the GDPR, meaning each participating bank must have explicit permission for a customer to access one or more of their documents. These permissions are stored on a private blockchain shared by the banks. Moreover, we detail methods to anonymise on-chain data where necessary. The use of a private blockchain to achieve consensus on the veracity of customer-granted permissions to data enables participating banks to trust one another as each permission and request is observed, agreed upon, and stored on-chain. To the best of our knowledge we propose the first data sharing system under which there is no outsourcing of data storage. This allows the banks to retain full control of storage security and encryption.

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