Privacy Technologies and Policy

This open access book constitutes the refereed proceedings of the 13th Annual Privacy Forum on Privacy Technologies and Policy, APF 2025, held in Frankfurt am Main, Germany, during October 22-23, 2025.

The 9 full papers were carefully reviewed and selected from 27 submissions.They were organized into following topical sections: Supporting Laypeople and Users: Design Approaches, User Perceptions, and Problems; Emerging Risks from Upcoming Technologies, Misunderstandings, and Regulatory Derogation; Professional Methods & Tools for Analysis and Decision Making.

This book is open access, which means that you have free and unlimited access

Inhalt

.- Supporting Laypeople and Users: Design Approaches, User Perceptions, and Problems.
.- I will never pay for this Perceptions of fairness and factors affecting behaviour on 'pay-or-ok' models.
.- Abort the login: Understanding Phishing Susceptibility through Warning Design in the Context of 2FA.
.- Expert Strategies to Assist Laypeople in Making Decisions and Adopting Privacy-Enhancing Technologies.
.- Emerging Risks from Upcoming Technologies, Misunderstandings, and Regulatory Derogation.
.- Interfacing Human Brains: What could go wrong?.
.- Anonymity-washing.
.- Simple now, Complex later: The Questionable Efficacy of Diluting GDPR Article 30(5).
.- Professional Methods & Tools for Analysis and Decision Making.
.- Turning to Online Forums for Legal Information: A Case Study of GDPR's Legitimate Interests.
.- Illuminating the DPIA Blackbox A Survey of Data Protection Impact Assessment Practices in Organisations.
.- Information Inference Diagrams: Complementing Privacy and Security Analyses Beyond Data Flows.