Dr. Zoltán Gál is a certified electrical engineer, full professor at the Faculty of Informatics of the University of Debrecen, and head of the Department of Informatics Systems and Networks. He received his PhD and habilitation degrees in computer science from the University of Debrecen. His scientific interests focus on distributed processing and communication systems, as well as the Internet of Things. He was the head of IT at his institution from 2000 for 20 years. He has been a Cisco Certified Network Professional instructor since 1999, and has been the head of the university's Supercomputing Centre since 2015. He has been a member of the IEEE since 1996 and has written more than one hundred and sixty scientific conference and journal articles. Publication list (MTMT): https://m2.mtmt.hu/gui2/?type=authors&mode=browse&sel=10031874 Publication list (Google Scholar): https://scholar.google.com/citations?pagesize=100&user=AUb7_8EAAAAJ