3 papers
cs.CR2026
OpenID for European Digital Identity: An architectural analysis of user-centric identity management
Wouter Termont, Beatriz Esteves
Recent European efforts around digital identity -- the EUDI regulation and its OpenID architecture -- aim high to provide an EU-wide authentication framework. However, its current…
cs.ET2026
From Access Control to Usage Control with User-Managed Access
Wout Slabbinck, Wouter Termont, Ruben Dedecker +1
Recent data protection and data governance regulations have intensified the demand for interoperable, decentralized data ecosystems that can support not only access control but als…
cs.CR2025
From Resource Control to Digital Trust with User-Managed Access
Wouter Termont, Ruben Dedecker, Wout Slabbinck +3
The User-Managed Access (UMA) extension to OAuth 2.0 is a promising candidate for increasing Digital Trust in personal data ecosystems like Solid. With minor modifications, it can…