Law Uncertainty and Technology Prof. Dr. Juliano Souza de Albuquerque Maranhão Universidade de São Paulo Abstract Information Society has presented several challenging cases and conflicts to courts, motivating several adaptations and revision of legal concepts. There is a debate whether these challenges indicate that there should be a new law of internet and information technology or it is just a matter of applying the same private or public law to a new field. The talk will exemplify such challenging cases which seems to be unsurmountable within the traditional conceptual structure of law, based on individual freedom. Short Biography Juliano Maranhão is Associate Professor of Law at University of São Paulo. Phd from University of São Paulo Law School and pos-doc at Utrecht University, Department of Computer Science. Visiting Scholar at University of Leipzig, Maastricht and University of Miami.