4 papers
MetaPriv: Acting in Favor of Privacy on Social Media Platforms
Robert Cantaragiu, Antonis Michalas, Eugene Frimpong +1
Social networks such as Facebook (FB) and Instagram are known for tracking user online behaviour for commercial gain. To this day, there is practically no other way of achieving pr…
Heal the Privacy: Functional Encryption and Privacy-Preserving Analytics
Alexandros Bakas, Antonis Michalas
Secure cloud storage is an issue of paramount importance that both businesses and end-users should take into consideration before moving their data to, potentially, untrusted cloud…
Blind Faith: Privacy-Preserving Machine Learning using Function Approximation
Tanveer Khan, Alexandros Bakas, Antonis Michalas
Over the past few years, a tremendous growth of machine learning was brought about by a significant increase in adoption of cloud-based services. As a result, various solutions hav…
Attestation Waves: Platform Trust via Remote Power Analysis
Ignacio M. Delgado-Lozano, Macarena C. Martínez-Rodríguez, Alexandros Bakas +2
Attestation is a strong tool to verify the integrity of an untrusted system. However, in recent years, different attacks have appeared that are able to mislead the attestation proc…