The Windows Vista personal firewall provides its diverse users with a basic interface that hides many operational details. However, concealing the impact of network context on th...
The mobile user can interact with devices in the environment using either the devices themselves or a device she carries with her. This requires an adaption of the user interface t...
The ASIRRA CAPTCHA [6], recently proposed at ACM CCS 2007, relies on the problem of distinguishing images of cats and dogs (a task that humans are very good at). The security of AS...
Abstract: Biometric authentication is often considered to enhance identity verification. The use of biometrics also introduces new challenges to protect the privacy of the subjects...
Jeroen Breebaart, Christoph Busch, Justine Grave, ...
What do IT oriented healthcare people think to be most attractive and credible wireless applications in healthcare? What do they think about the challenges? These questions were p...