Dr. Giannis Tziakouris is a Digital Crime Analyst at The INTERPOL Global Complex for Innovation (IGCI) in Singapore, working as part of the Cyberspace and New Technologies Lab Innovation Centre directorate. His current research involves various projects related to Darknet and cryptocurrencies. Prior to that, he was a PhD researcher in Cyber Security and a Senior Teaching Associate at the University of Birmingham, UK. Giannis has a genuine interest in security and in particular privacy preserving methodologies and offensive-security.