- Behavior and Physiology-Aware User Interfaces for Security , Keynote @ACM Augmented Humans 2023, Glasgow, Scotland, 13. March 2023
- Out-of-the-Lab Usable Security Research , Keynote @ the APPS Workshop UMAP 2021, virtual, 25. June 2021 [Website]
- Ubiquitous Security - Opportunities and Challenges of Usable Security in the Ubiquitous Computing Age , Keynote @ the CoSDEO Workshop PerCom 2018, Athens, Greece, 16. March 2018 [Website]