The development of mobile communication technology and ubiquitous computing paradigm and the emergence of m-healthcare, m-business and m-education services have raised the urgency ...
Digital signature schemes are based on the assumption that the signing key is kept in secret. Ensuring that this assumption holds is one of the most crucial problems for all curre...
In today’s applications, most users disregard the security functionality. They do not have the knowledge and/or the motivation to configure or to use the existing security func...
In recent years, social networking sites (SNSs) gained high popularity among Internet users as they combine the best of both worlds: befriending people outside real life situation...
We present a framework for extending the functionality of LDAP servers from their typical use as a public directory in public key infrastructures. In this framework the LDAP server...
Vangelis Karatsiolis, Marcus Lippert, Alexander Wi...