SUMMARY
In the management of the Coronavirus Pandemic, law is called to play a synergistic role with the science to guarantee the public order and safety. In the European context Italy is to be examined, i.e. the first state in Europe to launch containment measures of the spread of the virus and to protect public health.Through a comparative approach, the purpose here is to examine the assumptions and the impact of the emergency legislation on the Italian democratic system. Evaluating within what limits fundamental human rights and freedoms’ compression can be legitimated on a national and international basis in exceptional events allow to analyse the relative reflections on the rule of law. Finally, the discussion focuses on the compatibility of using mass surveillance technologies on the International and European regulatory framework where balancing techniques and the principle of proportionality represent the core in framing the regulatory activity. Despite undoubted short-term benefits, the concern is to safeguard both the protection of personal data and health, in the face of this 'invisible enemy', considering that the link between emergency regulation and prolonged compression of rights in technological innovation requires special attention.