Alle Beiträge zu "Soziale Netzwerke":

Vegas – A Secure, and Privacy-Preserving Mobile Online Social Network

Motivation A fundamental problem of present Online Social Networks (OSNs) is their insufficient support for security and privacy as well as mobility at the same time. Uses and abuses of Facebook, Google, and other major OSN providers frequently make the headlines. A major problem are centralized structures: unlimited access to (public) profile attributes often results (mehr…)