We propose a novel entity authentication approach for pervasive computing environments. A person uses a single device, the Master Key, which aggregates all his digital forms of ac...
Anonymity is a security property of paramount importance, as we move steadily towards a wired, online community. Its import touches upon subjects as different as eGovernance, eBusi...
Safeguarding practices for networked systems involves decisions in at least three areas: identification of welldefined security policies, selection of cost-effective defense strat...
Protecting privacy means to ensure users that access to their personal data complies with their preferences. However, information can be manipulated in order to derive new objects...
This paper proposes a dynamic trust establishment protocol that enables the nodes of an ad hoc network to establish security associations among each other in a distributed and pee...
Christos A. Papageorgiou, Konstantinos Birkos, Tas...