Theo received his PhD in Computer Science (with specialisation in symmetric cryptanalysis) from University College London (Information Security Group). He was a member of the UCL Information Security Group that in 2013 was awarded the 1st award in the 4-month UK Cyber Cipher Security Challenge among UK universities. He also holds a MRes in Security Science from UCL, a MSc in Advanced Studies in Mathematics (Number Theory Group) from University of Cambridge and a BA/MA in Mathematics from University of Cambridge. Theo works also as consultant in the areas of information security, cryptography, Blockchain, ICO crowdfunding and data analytics. Dr Theodosis (Theo) Mourouzis is a Research Fellow at the UCL Centre for Blockchain Technologies (UCL CBT) and Programme Director of the MSc in Business Intelligence and Data Analytics at the Cyprus International Institute of Management (CIIM). He is also a visiting professor at the Innopolis University (Russia Federation).