19 citations · 34 across the 6 of their papers we have counts for
6 papers
Self-Sovereign Identity for Consented and Content-Based Access to Medical Records using Blockchain
Marie Tcholakian, Karolina Gorna, Maryline Laurent +2
Electronic Health Records (EHRs) and Medical Data are classified as personal data in every privacy law, meaning that any related service that includes processing such data must com…
Comparative Analysis of Technical and Legal Frameworks of Various National Digial Identity Solutions
Montassar Naghmouchi, Maryline Laurent, Claire Levallois-Barth +1
National digital identity systems have become a key requirement for easy access to online public services, specially during Covid-19. While many countries have adopted a national d…
Integrating Usage Control into Distributed Ledger Technology for Internet of Things Privacy
Nathanaël Denis, Maryline Laurent, Sophie Chabridon
The Internet of Things brings new ways to collect privacy-sensitive data from billions of devices. Well-tailored distributed ledger technologies (DLTs) can provide high transaction…
SPOT: Secure and Privacy-preserving prOximiTy protocol for e-healthcare systems
Souha Masmoudi, Nesrine Kaaniche, Maryline Laurent
This paper introduces SPOT, a Secure and Privacy-preserving prOximity based protocol for e-healthcare systems. It relies on a distributed proxy-based approach to preserve users' pr…
A Validated Privacy-Utility Preserving Recommendation System with Local Differential Privacy
Seryne Rahali, Maryline Laurent, Souha Masmoudi +2
This paper proposes a new recommendation system preserving both privacy and utility. It relies on the local differential privacy (LDP) for the browsing user to transmit his noisy p…
Securing Organization's Data: A Role-Based Authorized Keyword Search Scheme with Efficient Decryption
Nazatul Haque Sultan, Maryline Laurent, Vijay Varadharajan
For better data availability and accessibility while ensuring data secrecy, organizations often tend to outsource their encrypted data to the cloud storage servers, thus bringing t…