Hagen Wahrig

Access control in a privacy-aware eLearning environment

Elke Franz, Hagen Wahrig, Alexander Böttcher, 2006, First International Conference on Availability, Reliability and Security (ARES'06).

Adapting an Internet Based Learning Environment to a Hybrid Approach

Katrin Franze, Hagen Wahrig, Olaf Neumann, 2000 .

Towards Privacy-Aware eLearning

Andreas Pfitzmann, Elke Franz, Hagen Wahrig, 2005, Privacy Enhancing Technologies.

Das Workspace-Konzept - neu verpackt im eLearning!

Hagen Wahrig, Katrin Borcea-Pfitzmann, Katja Liesebach, 2005, DeLFI Workshops.

Privacy-Aware eLearning: Why and How

Andreas Pfitzmann, Elke Franz, Hagen Wahrig, 2005 .

Collaborative E-Learning

Elke Franz, Hagen Wahrig, Alexander Böttcher, 2011, Digital Privacy - PRIME.