Internet Identity Workshop Fall 2027

About this event

Internet Identity Workshop is an Open Space conference for people implementing Internet identity systems. Participants create the agenda each morning and convene parallel sessions on authentication, authorization, credentials and interoperability throughout the day. The Fall 2027 edition continues this participant-led format. The series' April 2026 proceedings document concrete discussions of passkey server security, OAuth authorization for sub-agents, OpenID4VC, DID-backed X.509 certificates and EUDI Wallet authentication. These illustrate the implementation problems explored at IIW; the 2027 session agenda will be chosen by its attendees.