Olaf Maennel is a Professor of Cyber Security at Tallinn University of Technology (TTÜ). He obtained his Dr. rer. nat. from the Technical University Munich in 2005. Afterwards, he held research positions at the University of Adelaide in Australia and Loughborough University in the UK. Since July 2014, he has been working in TTÜ’s Centre of Digital Forensics and Cyber Security. He was co - chair of ACM SIGCOMM 2015 and ACM IMC 2017 and chairs working group 5.2 at the European Cyber Security Organisation (ECSO) on cyber education.