We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...
Abhilasha Bhargav-Spantzel, Anna Cinzia Squicciari...
In this paper we investigate the survivability of multilevel ad-hoc groups for critical operations through a case study. We aim to provide a formal trust framework for establishin...
1 International collaborations now manage globally distributed data collections based on the data and trust virtualization mechanisms provided by the Storage Resource Broker data g...
Trust models provide a framework to create and manage trust relationships among the different entities of a Public Key Infrastructure (PKI). These trust relationships are verified ...
Abstract. Some security problems can be often solved through authorization rather than authentication. Furthermore, certificate-based authorization approach can alleviate usual dr...