1st International Workshop on Security and Risk in Identity Management (SeRIM 2025)

All times are in Central European Summer Time (CEST).

Friday, July 4, 2025 Room 8B
Registration	8:30-9:00
Introductory Remarks Riccardo Focardi, Silvio Ranise (General Co-Chairs), Flaminia Luccio, Giada Sciarretta (Program Co-Chairs) Slides	9:00-9:15
Session 1: Keynote Riccardo Focardi
Modeling the Web to Secure the Web: Formal Analysis of Single Sign-On Authentication and Authorization Protocol Standards Ralf Küsters (University of Stuttgart) Slides	9:15-10:15
Session 2: Regular Papers Matteo Busi
Decentralised Supply Chain Reputation: A Privacy and Self-Sovereign Identity Perspective Abubakar-Sadiq Shehu and Steve Schneider (University of Surrey) Slides	10:15-10:35
Identity Threats and Where to Find Them: Mapping ITDR and MITRE ATT&CK Vitali Serzantov, Erwin Kupris and Thomas Schreck (Munich University of Applied Sciences) Slides	10:35-10:55
Coffee Break	11:00-11:30
Replication Study: Cross-Country Evaluation of the Recognition-Based Graphical Authentication Scheme in AR and VR Environments Naheem Noah (University of Denver), Peter Mayer (University of Southern Denmark) and Sanchari Das (George Mason University) Slides	11:30-11:50
Session 3: Short Papers Roberto Carbone
Security Requirements Classification by Means of Explainable Transformer Models Luca Petrillo (IMT Lucca and IIT-CNR), Fabio Martinelli (ICAR-CNR), Antonella Santone (University of Molise) and Francesco Mercaldo (University of Molise and IIT-CNR) Slides	11:50-12:05
Towards Privacy-Preserving Revocation of Verifiable Credentials with Time-Flexibility Francesco Buccafurri and Carmen Licciardi (University Mediterranea of Reggio Calabria)	12:05-12:20
Closing Remarks	12:20-12:30
Lunch	13:00-14:00