Blockchain Identity Management: A Theoretical Solution. Blockchain technology provides a potential solution to the problem outlined through enabling people to store data on a blockchain, rather than hackable servers. Information, once stored on a blockchain, is secured cryptographically and cannot be altered or deleted, thus making massive data
2020428 · In the last years, identity management solutions on blockchain were proposed as a possible solution to the digital identity management problem. However, they are still at an early stage and further research needs to be done to conclude whether identity systems could benefit from the use of blockchain or not. Motivated by this, we investigate
2020121 · In this regard, we leverage the smart contracts and zero-knowledge proof (ZKP) algorithms to improve the existing claim identity model in blockchain to realize the
2020915 · Abstract. Identity management solutions are generally designed to facilitate the management of digital identities and operations such as authentication, and have
Benefits of blockchain identity management include faster verification processes, reduced verification costs, and enhanced data privacy and security. Blockchain identity management can be applied to a growing number of use cases across a variety of industries and
Building a blockchain identity management solution. I will now take you through the steps to use blockchain for identity management, which is a development project. Step #1: Project scoping and stakeholder expectation management. It is likely that you are developing a blockchain identity management system for businesses, governments, or even NGOs.
20201130 · Self-sovereign identity (SSI) solutions implemented on the basis of blockchain technology are seen as alternatives to existing digital identification systems, or even as a foundation of standards for the new global infrastructures for identity management systems. It is argued that ''self-sovereignty'' in this context can be understood as the
2020428 · Motivated by this, we investigate identity management solutions on blockchain intending to give the reader an overview of the current status and provide a
This study first analyzes the characteristics of the blockchain system transaction model and its differences from the traditional centralized system in identity authentication, data
202041 · Sovrin [22] is an open-source, public service designed for identity management on the blockchain. The. use of a permissioned blockchain makes Sovrin take advantage of i ncreased efficiency in
The following subsections would focus on these three primary domains, to discuss the identity management problems they are facing, and how blockchain technology was
In this paper, we propose a decentralized identity management system based on Blockchain. The function of the system mainly includes identity authentication and reputation management. The technical advantages of the Blockchain makes the data in the system safe and credible. In addition, we use smart contracts to write system rules to ensure the
2020915 · In Section 2, we will introduce relevant concepts of identity management and the building blocks in blockchain. Then, in Section 3, we will first introduce three
Survey on Identity Management in Blockchain. National Key R&D Program of China (2020YFB2103802); National Natural Science Foundation of China (U1736114) Blockchain technology is a new distributed infrastructure and computation paradigm that generates, stores, manipulates, and validates data through chain structures, consensus algorithms,
202411 · This paper provides insights into understanding blockchain identity identification and authentication methods and strengthens information discovery and
202411 · Survey on Identity Management in Blockchain Systems. LI Fujuan, MA Zhuo, WANG Qun. 1. Department of Computer Information and Cybersecurity, Jiangsu Police Institute, Nanjing 210031, China 2. State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093, China. Online:2024-01-01
2024417 · Blockchain Identity Management: A Complete Guide. Traditional identity verification methods show their age, often proving susceptible to data breaches and inefficiencies. Blockchain emerges as a beacon of hope in this scenario, heralding a new era of enhanced data security, transparency, and user-centric control to manage digital
6 · With blockchain technology, information about identity is auditable, traceable and verifiable — in just seconds. Individuals can curate their own profiles and control data
2023817 · Key Takeaways: Blockchain technology decentralizes identity management, shifting control of personal data from centralized authorities to individuals. Blockchain has numerous use cases in identity management, such as secure identity verification, self-sovereign identity, digital credentials issuance and verification and
20211128 · The study reveals a promising but immature state of blockchain, consequently questioning whether adopting blockchain-based distributed identity