Dr Ioannis Komnios is a Senior Research Consultant at EXUS Software Ltd in London, UK. Since joining EXUS in 2016, Ioannis has been steering two H2020 projects on the secure storage and exchange of eHealth data and big data respectively, being the coordinator of a multi-partner project. In parallel, he participates in a COST action on resilient communication services as a Management Committee member. Previously, Ioannis has been Work Package leader, Technical leader and researcher in several H2020, FP7 and ESA-funded projects, mainly in internetworking in information-centric and delay/disruptive tolerant environments. Ioannis holds a PhD in Computer Networks from the Democritus University of Thrace, Greece, along with a M.Sc. and a 5-year Diploma in Electrical and Computer Engineering from the same department. His research interests include alternative networks and global Internet access initiatives, as well as data security.