Digital identity is defined as the digital representation of the information known about a specific individual or organization. An emerging approach for protecting identities of individuals while at the same time enhancing user convenience is to focus on inter-organization management of identity...

In a history-based trust-management system, users and service providers use information about past transactions to make trust-based decisions concerningcurrent transactions. One category of such systems is represented by the reputation systems. However, despite the growing body of experience in...

In a history-based trust-management system, users and service providers use information about past transactions to make trust-based decisions concerningcurrent transactions. One category of such systems is represented by the reputation systems. However, despite the growing body of experience in...