Abstract. In this paper, a new Grid security framework based on dynamic access control is introduced to address some security problem in Grid. Based on the dynamic evaluating resul...
At present time, the maturity of P2P research field has pushed through new problems such us those related with security. For that reason, security starts to become one of the key...
Joan Arnedo-Moreno, Keita Matsuo, Leonard Barolli,...
This paper proposes a security analysis framework for dynamic web applications. A reverse engineering process is performed over a dynamic web application to extract a rolebased ac...
We take a step towards a more realistic modeling of personal digital signatures, where a human user, his mobile equipment, his PC and a server are all considered as independent pla...
A Grid system is a Virtual Organization that is composed of several autonomous domains. Authorization in such a system needs to be flexible and scalable to support multiple securi...
Bo Lang, Ian T. Foster, Frank Siebenlist, Rachana ...