The OAuth Security Workshop (OSW) is the premier forum for in-depth technical discussions on OAuth, OpenID, and related technologies.

By fostering a direct and open collaboration between industry professionals, academic researchers, and members of standardization groups, OSW has in a unique way helped to shape and improve internet protocols. It has even played a pivotal role in developing new ones, such as the JWT Access Token Profile, DPoP, and SD-JWT. Leading researchers showcase their cutting-edge results on identity protocol security at OSW.

OSW 2025 is hosted by Signicat - the leading provider of digital identity solutions in Europe. Among many other things Signicat proudly offers a certified OpenID solution for our 35+ electronic identity methods.

Further information https://oauth.secworkshop.events/osw2025