Self-Sovereignty Identity Management Model for Smart Healthcare System

Bai, Pinky; Kumar, Sushil; Aggarwal, Geetika; Mahmud, Mufti; Kaiwartya, Omprakash; Lloret, Jaime

doi:10.3390/s22134714

Cited by 16 publications

(4 citation statements)

References 35 publications

(44 reference statements)

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“…When a service provider integrates the SSID platform, it can be the owner of their own identity for their organization; the issuer that authenticates the identity for their users; or the verifier of identity information provided by another owner (another third party may issue the identity). The role varies according to the context of each system's application, but there are three entities in a general system [53].…”

Section: ) the Proposed Ssid Servicementioning

confidence: 99%

Leveraging Blockchain to Enhance Digital Transformation in Small and Medium Enterprises: Challenges and a Proposed Framework

Nguyen,

Pham,

Huynh-Tuong

et al. 2024

IEEE Access

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This paper presents a Blockchain-based framework for providing Blockchain services for purposes of stability in terms of consensus protocol infrastructure and governance mechanisms and accessible auxiliary services suitable for the vast majority of current business needs, including fundamental factors such as digital identity with autonomous identity, building solutions to ensure transaction privacy with zeroknowledge proofs, and other services related to digital assets. The proposed framework helps promote digital transformation for businesses, especially small and medium enterprises with limited resources and costs, to apply Blockchain technology to their business models, increasing competitive advantages and assisting the companies in focusing on business logic while still using Blockchain technology in their functions.

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Section: ) the Proposed Ssid Servicementioning

confidence: 99%

Leveraging Blockchain to Enhance Digital Transformation in Small and Medium Enterprises: Challenges and a Proposed Framework

Nguyen,

Pham,

Huynh-Tuong

et al. 2024

IEEE Access

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“…It serves a similar function as the Circle of Trust (CoT) in the FIDM model. Blockchain can be a viable choice for a VDR as it offers a highly tamper-resistant distributed database that is not controlled by any single entity (Bai et al, 2022). Other alternatives include centralized or distributed VDRs (Preukschat and Drummond, 2021), while the technology used to implement the VDR may continue to evolve over time as standards develop.…”

Section: Self-sovereign Idmmentioning

confidence: 99%

A comparative cyber risk analysis between federated and self-sovereign identity management systems

Le,

Epiphaniou,

Maple

2023

Data & Policy

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Self-sovereign identity (SSI) is an emerging and promising concept that enables users to control their identity while enhancing security and privacy compared to other identity management (IDM) approaches. Despite the recent advancements in SSI technologies, federated identity management (FIDM) systems continue to dominate the IDM market. Selecting an IDM to implement for a specific application is a complex task that requires a thorough understanding of the potential external cyber risks. However, existing research scarcely compares SSI and FIDM from the perspective of these external threats. In response to this gap, our article provides an attack surface analysis focused solely on external threats for both systems. This analysis can serve as a reference to compare the relevant security and privacy risks associated with these external threats. The threat landscapes of external attackers were systematically synthesized from the main components and functionalities of the common standards and designs. We further present a use case analysis that applies this attack surface analysis to compare the external cyber risks of the two systems in detail when managing cross-border identity between European countries. This work can be particularly useful for considering a more secure design for future IDM applications, taking into account the landscape of external threats.

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“…When compared with the existing studies in literature [7][8][9][10][11], the proposed novel BlockSSI-CRS platform distinguishes itself by empowering employee independence while ensuring data protection, addressing modern digital threats more effectively. By harnessing the power of blockchain, the platform guarantees a more transparent and traceable identity verification process, and integrates with corporate systems.…”

Section: System Design and Architecturementioning

confidence: 99%

A Blockchain-Enhanced Self-Sovereign Identity Platform for Corporate Resource Security

Ozdenizci Kose,

Coskun,

Coskun

et al. 2023

ACPS

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In an era dominated by concerns of data breaches, and identity theft, security of corporate resources and assets has become paramount. Centralized identity management systems traditionally present vulnerabilities that can fundamentally threaten corporate security. This paper introduces a novel platform to identity management in organizations, leveraging the principles of Self-Sovereign Identity (SSI) and the technological robustness of block- chain. By giving individuals unwavering control over their digital identities and reducing dependence on centralized intermediaries, SSI provides a transformative advancement in security and privacy. When combined with blockchain's immutable, decentralized, and transparent nature, this model ensures a verifiable, tamper-proof, and holistic iden- tity management system. Beyond individual identity man- agement, this paradigm provides corporations with a ro- bust mechanism to protect their assets, both digital and physical. We explore the architectural design and benefits of implementing the proposed system, BlockSSI-CRS, emphasizing its transformative potential for corporate resource protection. Through rigorous analysis, this paper highlights the feasibility of a blockchain-enhanced SSI platform in the context of corporate security needs.

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Self-Sovereignty Identity Management Model for Smart Healthcare System

Cited by 16 publications

References 35 publications

Leveraging Blockchain to Enhance Digital Transformation in Small and Medium Enterprises: Challenges and a Proposed Framework

Leveraging Blockchain to Enhance Digital Transformation in Small and Medium Enterprises: Challenges and a Proposed Framework

A comparative cyber risk analysis between federated and self-sovereign identity management systems

A Blockchain-Enhanced Self-Sovereign Identity Platform for Corporate Resource Security

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