Network Access Control (NAC) systems manage the access of new devices into enterprise networks to prevent unauthorised devices from attacking network services. The main difficulty with this approach is that NAC cannot ...

Many organizations suffer serious information security incidents, despite having taken positive steps towards achieving good security standards. Security certifications and high levels of maturity may have been obtained, ...

The term gender gap refers to the significant underrepresentation of females in many subjects. In Computer Science, the gender gap exists at all career levels. In this paper, we study whether there is a performance gap in ...

Vehicular communication plays a key role in near- future automotive transport, promising features like increased traffic safety or wireless software updates. However, vehicular communication can expose driver locations and ...

Many modern communication systems generate graph data, for example social networks and email networks. Such graph data can be used for recommender systems and data mining. However, because graph data contains sensitive ...

Privacy risk assessments aim to analyze and quantify the privacy risks associated with new systems. As such, they are critically important in ensuring that adequate privacy protections are built in. However, current methods ...

The goal of privacy metrics is to measure the degree of privacy enjoyed by users in a system and the amount of protection offered by privacy-enhancing technologies. In this way, privacy metrics contribute to improving user ...

Social graphs are widely used in research (e.g., epidemiology) and business (e.g., recommender systems). However, sharing these graphs poses privacy risks because they contain sensitive information about individuals. Graph ...