Digital Identity Metadata Scheme: A Technical Approach to Reduce Digital Identity Risks. - Ghazi Ben Ayed (AINA Workshops, 2011)

Towards Building Weak Links between Persistent Digital Identity Documents: MetaEngine and Distance to Make Identity Less Visible. - Ghazi Ben Ayed; Sami Sifi; Mohamed Bécha Kaâniche (DEIS, 2011)

Privacy requirements specification for digital identity management systems implementation: Towards a digital society of privacy. - Ghazi Ben Ayed; Solange Ghernaouti-Helie (ICITST, 2011)

Digital Identity Management within Networked Information Systems: From Vertical Silos View into Horizontal User-Supremacy Processes Management. - Ghazi Ben Ayed; Solange Ghernaouti-Helie (NBiS, 2011)

Towards hiding federated digital identity: stop-dissemination mechanism in content-centric networking. - Amine Elabidi; Ghazi Ben Ayed; Sonia Mettali Gammar; Farouk Kamoun (SIN, 2011)

Processes View Modeling of Identity-related Privacy Business Interoperability: Considering User-Supremacy Federated Identity Technical Model and Identity Contract Negotiation. - Ghazi Ben Ayed; Solange Ghernaouti-Helie (ASONAM, 2012)

Disassembling Digital Identity-Related Privacy into a Set of Services: SoaML-Based Services Design. - Ghazi Ben Ayed; Solange Ghernaouti-Helie (IESS, 2012)

Service-Oriented Digital Identity-Related Privacy Interoperability: Implementation Framework of Privacy-as-a-Set-of-Services (PaaSS). - Ghazi Ben Ayed; Solange Ghernaouti-Helie (IWEI, 2012)

Architecting Interoperable Privacy within User-Centric Federated Digital Identity Systems: Overview of a Service-Oriented Implementation Framework. - Ghazi Ben Ayed; Solange Ghernaouti-Helie (NDT (2), 2012)

Towards Constructing a Trustworthy Internet: Privacy-Aware Transfer of Digital Identity Document in Content Centric Internetworking. - Amine Abidi; Ghazi Ben Ayed; Farouk Kamoun (SNDS, 2012)