In today’s work environment, people are increasingly available because of the vast distribution of smartphones. This leads to a lack of real leisure time without being disturbed by phone calls or e-Mail concerning job issues. In the last few years, several large companies in Germany addressed this issue using more or ...

This article presents a model of partial identities derived from app permissions that is based on Pfitzmann and Hansen’s terminology for privacy [PH10]. The article first shows how app permissions accommodate the accumulation of identity attributes for partial digital identities by building a model for identity attribute ...

Global sales of AI-based smart voice assistants and other smart devices are increasing every year. Smart devices are becoming ubiquitous, including living and workspaces. These spaces often have very high privacy requirements, like living rooms, bedrooms or meeting rooms in office environments. Users of smart devices ...

Due to the increasing adoption of smart home devices and technologies, implications for privacy gain importance. In this paper, correlations between specific characteristics of people and their preferences regarding the activity status of components in smart home devices are investigated. In addition, said preferences ...

Alpha-beta privacy is a new approach for security protocols that aims to provide a logical and intuitive way of specifying privacy-type goals. Recently the tool noname was published that can automatically analyze specifications for a bounded number of sessions, but ships only with a few simple examples. This paper models ...

Identity wallets enable the management and use of digital identities and verification documents stored in one app. Users manage their data independently and decide for themselves which data they want to disclose for identification purposes. Recent research shows that current digital wallets face many usability problems, ...