Ridha obtained the master diploma from University of Manouba in Tunisia in 2010. He received the PhD in computer sciences with honors from Pierre & Marie Curie university (Paris 6), France in 2014. From April 2014 to November 2015 he was a Postdoctoral Researcher at University Of
Waterloo. From April 2016 till March 2020 he was a Research Associate in the Interdisciplinary Centre for Security, Reliability and Trust (SnT), University
of Luxembourg.