"Irena Lipowicz is Full Professor in Law at Cardinal Stefan Wyszyński University in Warsaw, Poland. Ombudsman in Poland in 2010–2015, Honorary Doctor of the Osnabrück University. Member of the Board of the Association of the European Public Law SIPE. Member of the United Nations University Council (UNU) 2016–2018 and Ombudsman in 2010–2015, Polish ambassador in Austria in 2000–2004. Grażyna Szpor is Full Professor in Law at Cardinal Stefan Wyszyński University in Warsaw, Poland. Vice-president of the Sectoral Council for Telecommunications and Cybersecurity Competencies. Scientific editor of the 12-volume monograph ""Openness and its limitations"" (C.H. Beck Warsaw, 2013–2016) and 11 volumes of the ""Internet"" series (C.H. Beck, Warsaw 2011–2021). Aleksandra Syryt is Assistant Professor in Law at Cardinal Stefan Wyszyński University in Warsaw, Poland. Member of Croatian-Polish Scientific Network and Central European Professors’ Network. Plenipotentiary of the Rector of the Cardinal Stefan Wyszyński University in Warsaw for legislative and legal matters. Lecturer at the National School of Public Administration in Poland."