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POSTER: Addressing the Privacy by Use Challenges in Verifiable Credential based Digital Wallets

Version 2 2024-09-18, 04:49
Version 1 2024-08-07, 00:07
conference contribution
posted on 2024-09-18, 04:49 authored by Jongkil Jay Jeong, Luxing YangLuxing Yang, Robin Ram Mohan DossRobin Ram Mohan Doss, Praveen Gauravaram, Zoe WangZoe Wang, Mohamed AbdelrazekMohamed Abdelrazek, Ashish NandaAshish Nanda, Keerthivasan Viswanathan
The concept of Verifiable Credentials (VC) has emerged as a viable alternative to federated identity systems and can offer greater levels of control and ownership to users over their Digital Identity. However, the inability of users to make optimal decisions in relation to the use of VC results in privacy risks. To address this gap in VC technology, we present game-theoretic models for optimising the privacy of users and simultaneously ensuring minimum disclosure of PII in line with privacy safeguards around CDR and GDPR expectations around anonymity and unlinkability and demonstrate these properties through a digital credential wallet (DCW). The developed technology will deliver a novel DCW which embeds decision-making ability to quantify, benchmark and recommend the optimal usage of credentials that are held within the DCW.

Funding

Privacy Respecting and Compliant Digital Credential wAlleT (PRCDCATT) | Funder: Cyber Security Research Centre Limited | Grant ID: C13-00230

History

Pagination

1931-1933

Location

Singapore, Singapore

Open access

  • No

Start date

2024-07-01

End date

2024-07-05

ISBN-13

979-8-4007-0482-6

Language

en

Publication classification

EN.1 Other conference paper, E3.1 Extract of paper

Title of proceedings

ASIA CCS '24 : Proceedings of the 19th ACM Asia Conference on Computer and Communications Security 2024

Event

ACM Asia Conference on Computer and Communications Security. Conference (19th : 2024 : Singapore, Singapore)

Publisher

ACM

Place of publication

New York, N.Y.

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