The ad hoc wireless exchange of position and velocity information between vehicles
enables a plethora of new applications that can increase the safety and efficiency of driving …

Abstract Information Security (IS) is a concept that is related to protecting a set of data in
order to preserve the value it has for an individual or an organization. A review of the …

Several secrecy models are known in practice, and governance requirements may make it
necessary to combine them in order to implement the secrecy policies of an enterprise …

Mobile applications dealing with ad-hoc situations do have their own challenges such as a
reasonable short time for interaction and limitations of available technology. A secure yet …

As TV consumers expect a growing quantity and quality of services provided to them, and
providers fear uncontrolled distribution of the digital content, one of the more promising …

With the rapid spreading of ubiquitous computing applications, the importance of security
concepts coping with their needs is also growing. While the possible application areas are …