In Implications of Pre-Emptive Data Surveillance for Fundamental Rights in the European Union (Brill Nijhoff, 2023) Julia Wojnowska-Radzińska offers a comprehensive legal analysis of various forms of pre-emptive data surveillance adopted by the European legislator and their impact on fundamental rights. It also identifies what minimum guarantees have to be set up to recognize pre-emptive data surveillance as a legitimate measure in a democratic society. The book aims to answer the essential question of how to strike the proper balance between fundamental rights and security interests in the digital age. Caleb Zakarin is Editor at the New Books Network.