In 1993, he graduated from the Department of Automation of Electrical Devices at the Faculty of Electrical Engineering of the Technical University of Košice. He began his career as a systems engineer in the hardware division of Softip, s.r.o. in Banská Bystrica, where he later led the division of data communications. He joined Cisco Systems in 2000 as a systems engineer and later became a consultant for the field of data security and for wireless and radio technologies. Since 2012, he has held the position of an IoT product specialist with a focus on industrial automation and specialized communication systems. Presentation: Cisco Intelligent Information Network, Selfdefending network