Georgios Zachos graduated with a 5-year Diploma (Integrated Master) in August 2020 from the Department of Electrical and Computer Engineering of the University of Patras, Patras, Greece. In December 2020, he started pursuing a PhD degree in the University of Greenwich, London, UK under profs George Mantas and Jonathan Rodriguez. Also, in January 2021, he started working as a researcher at the IT-Instituto de Telecomunicações, Aveiro, Portugal. Areas of research conentration include Network and System Security, IoT security, IoT networks, Intrusion Detection Systems. He can communicate in three languages (English, French and Greek).