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arXiv · 2302.09988

Digital identity architectures: comparing goals and vulnerabilities

Callum Mole·Ed Chalstrey·Peter Foster·Tim Hobson
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Abstract

Digital identity systems have the promise of efficiently facilitating access to services for a nation's citizens while increasing security and convenience. There are many possible system architectures, each with strengths and weaknesses that should be carefully considered. This report first establishes a set of goals and vulnerabilities faced by any identity system, then evaluates the trade-offs of common digital identity architectures, principally comparing centralised and decentralised systems.

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Callum Mole, Ed Chalstrey, Peter Foster, Tim Hobson. 2023-02-20. Digital identity architectures: comparing goals and vulnerabilities. https://arxiv.org/abs/2302.09988

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