Abstract. In a distributed system, dynamically dividing execution between nodes is essential for service robustness. However, when all of the nodes cannot be equally trusted, and w...
Supporting security in distributed systems is becoming more important with the ongoing work in grids, distributed middlewares and web services. Decentralised security architecture...
This paper describes a new attack on the anonymity of web browsing with Tor. The attack tricks a user’s web browser into sending a distinctive signal over the Tor network that ca...
Timothy G. Abbott, Katherine J. Lai, Michael R. Li...
The XML Key Management Specification (XKMS) is described. XKMS is a Web Service that provides an interface between an XML application and a Public Key Infrastructure (PKI). XKMS g...
Being able to determine the provenience of statements is a fundamental step in any SW trust modeling. We propose a methodology that allows signing of small groups of RDF statement...
Giovanni Tummarello, Christian Morbidoni, Paolo Pu...