Paweł Rosa received the habilitation degree from Polytechnic of Warsaw, Poland, in 2020. He is currently working as an Associate Professor with the National Institute of Telecommunications, Warsaw, Poland, with a main focus on telecommunication systems. He was a National Representative for Poland in the EU European Blockchain Partnership Technical Group with the aim to establish a European Blockchain Services Infrastructure (EBSI) that will support the delivery of cross-border digital public services with the highest standards of security and privacy. Dr. Rosa's dissertation in B.Eng. on Wireless Sensor Networks was awarded the H.E. Pulsford Memorial Prize for the Best Final-Year Project in an electronic engineering discipline. After graduating, he was also awarded a UK EPSRC case-studentship to continue Ph.D. Research from the Aston Institute of Photonic Technologies, Aston University, U.K., in 2014. After receiving his Ph.D., he was awarded two consecutive MSCA fellowships under the HORIZON 2020 Programme, first with the Spanish National Research Council, CSIC, Madrid, Spain, and then the National Institute of Telecommunications, Warsaw, Poland. In 2020, he was a recipient of the Young Scientist Award for Excellence from the Ministry of Education with the First Position in Poland in an electronic engineering discipline.