Mikael Jaatinen started at Ericsson in 1996 and has been working with blockchains since 2014. He holds an M.Sc. in Computer Science from Åbo Akademi University in Turku, Finland. Jaatinen’s current position is Security Specialist at Business Area Technologies and New Businesses where he is driving artificial intelligence/machine learning-based security analytics and blockchain business development. He is also responsible for one of the work packages in the EU H2020-IoT blockchain project called SOFIE.