Nowadays, the persistence of digital data after the death of the user changes the way digital
Self-presentation data may be perceived. Using a pragmatic semiotic approach, we consider …

This book provides a state-of-the-art account of corporate blogs as a new form of corporate
communication studied from corpus-based and discourse perspectives. Using a range of …

Identity theft has deep impacts in today's mobile ubiquitous environments. At the same time,
digital identities are usually still protected by simple passwords or other insufficient security …

More and more online services require user identification. This increases time to fill out
extensive forms and results in large amounts of login and identification data to remember. At …

Due to the personal nature of a mobile device, it is seen as a suitable medium for storing
personal information and credentials. As a result, the mobile device becomes the owner's …

Abstract Recent introduction of Near Field Communication (NFC) in mobile phones has
stimulated the development of new proximity payment and identification services. We …

Durch die zunehmende Vernetzung der Gesellschaft gewinnt die mobile Internetnutzung
und damit der Wunsch, sich sicher mobil authentisieren zu können, immer mehr an …

The amount of sensitive information stored in different online services is rapidly growing in
traditional web applications and also in mobile services. Most of these services control their …

Abstract Recent introduction of Near Field Communication (NFC) in mobile phones has
stimulated the development of new proximity payment and identification services. We …