19 citations · 27 across the 4 of their papers we have counts for
5 papers · 1 filter
Identification of Compositional Risks in Data Protection Impact Assessments and Beyond
Henrik Graßhoff, Meiko Jensen, Malte Hansen +1
When personal data is processed in a distributed manner by cooperating service providers, privacy risks may emerge solely from the choice of data processors included in the composi…
Risk-Based Authentication for OpenStack: A Fully Functional Implementation and Guiding Example
Vincent Unsel, Stephan Wiefling, Nils Gruschka +1
Online services have difficulties to replace passwords with more secure user authentication mechanisms, such as Two-Factor Authentication (2FA). This is partly due to the fact that…
Emerging Biometric Modalities and their Use: Loopholes in the Terminology of the GDPR and Resulting Privacy Risks
Tamas Bisztray, Nils Gruschka, Thirimachos Bourlai +1
Technological advancements allow biometric applications to be more omnipresent than in any other time before. This paper argues that in the current EU data protection regulation, c…
Privacy Impact Assessment: Comparing methodologies with a focus on practicality
Tamas Bisztray, Nils Gruschka
Privacy and data protection have become more and more important in recent years since an increasing number of enterprises and startups are harvesting personal data as a part of the…
Privacy Issues and Data Protection in Big Data: A Case Study Analysis under GDPR
Nils Gruschka, Vasileios Mavroeidis, Kamer Vishi +1
Big data has become a great asset for many organizations, promising improved operations and new business opportunities. However, big data has increased access to sensitive informat…