Security and Privacy Vulnerabilities in Human Activity Recognition systems. - Vasiliki Liagkou; Sofia Sakka; Chrysostomos D. Stylios (SEEDA-CECNSM, 2022)

Exploiting Security Issues in Human Activity Recognition Systems (HARSs). - Sofia Sakka; Vasiliki Liagkou; Chrysostomos D. Stylios (Inf., 2023)

A Blockchain Identity Privacy Management Framework for a Healthcare Application. - Sofia Sakka; Vasiliki Liagkou; Chrysostomos D. Stylios (Blockchain, 2024)

On the Privacy and Security for E-Education Metaverse. - Sofia Sakka; Vasiliki Liagkou; Chrysostomos D. Stylios; Afonso Ferreira (EDUCON, 2024)