Phu (Foo) Nguyen is a senior research scientist at SINTEF, Norway. He works in the Trustworthy Green IoT Software group, developing new tools and methodologies for software development and operation of intelligent and trustworthy systems spanning across the IoT, edge, and cloud continuum with a particular focus on sustainability. Phu has an international education and research background, from Vietnam (BSc) to the Netherlands (MSc), Luxembourg (Ph.D.), and Norway. He is highly experienced in international research projects, mostly in Europe, as well as research and development projects with industry in Norway. Many of such projects address cyber security challenges.