The number of distributed high performance computing architectures has increased exponentially these last years. Thus, systems composed by several computational resources provided ...
Social Network Systems pioneer a paradigm of access control that is distinct from traditional approaches to access control. Gates coined the term Relationship-Based Access Control...
Validating an end-entity X.509 digital certificate prior to authorizing it for using a resource into the computational Grid has become a widely studied topic due to its importance...
Valentina Casola, Nicola Mazzocca, Jesus Luna, Osc...
Thousands of competing autonomous systems must cooperate with each other to provide global Internet connectivity. Each autonomous system (AS) encodes various economic, business, a...
Since more networking technologies and communication channels have been developed, Internet users have moved their roles from being strictly information consumers to both informat...