Audun Jøsang is Professor in cybersecurity at the University of Oslo in Norway, and Adjunct Prof. at QUT in Australia. He has worked in the telecommunications industry for Alcatel Telecom in Belgium and Telenor in Norway. Prof. Jøsang has a master's degree in information security from Royal Holloway College, University of London, and is also a telecommunications engineer. He holds a PhD from NTNU where he also worked as Associate Prof. He is a CISSP and CISM with broad expertise in cybersecurity.