A meta-heuristic for access control test data creation in access control model testing. - Matthias Winterstetter; Sebastian Kurowski (Open Identity Summit, 2017)

A user-centric approach to IT-security risk analysis for an identity management solution. - Nicolas Fähnrich; Matthias Winterstetter; Michael Kubach (Open Identity Summit, 2022)

A shared responsibility model to support cross border and cross organizational federation on top of decentralized and self-sovereign identity: Architecture and first PoC. - Michael Kubach; Isaac Henderson; Bithin Alangot; Theo Dimitrakos; Juan Vargas; Matthias Winterstetter; Ioannis Krontiris (Open Identity Summit, 2023)

Determining the Efficiency of Mitigations Based on Covered Threats. - Matthias Winterstetter (Open Identity Summit, 2024)