Tools and techniques for digital identity management represent an important technology for
enabling transactions and interactions across the Internet. Because identity information is …

Privacy [4] in the digital world is an important problem which is becoming even more
pressing as new collaborative applications are developed. The lack of privacy preserving …

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 built trust …

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 …

There are various identity management systems in place today. The way these share
information about entities that interact with them gives rise to various privacy issues. This …

Digital identity management services are crucial in cloud computing infrastructures to
authenticate users and to support flexible access control to services, based on user identity …

This paper contributes to build a quantitative approach for digital identity assurance. We
propose to use a hierarchical structure level to define the assurance level, taking weighted …

Knowing more details about people's identities is in the same time becoming one of the
digital society's growing needs and compromising security. Privacy protection is perceived …

Digital identity management (DIM) has emerged as a critical foundation for supporting
successful interaction in today's globally interconnected society. It is crucial not only for the …

An emerging approach to the problem of reducing the identity theft is represented by the
adoption of biometric authentication systems. Such systems however present however …