For The Sustainable Design School I led this partnership-based course to explore design’s role in contributing to defining a more human-centered urban security. Students collaborated with Nice’s police and roads departments, as well as local NGOs. In phase 1 of the project, we created In/pact, a participatory design approach to securing public space. Under the aegis of the European Commission PacteSur initiative, the project was conceived in response to the barriers installed along the Promenade des Anglais in Nice, in the aftermath of the terrorist attack of July 14, 2016, to deter similar future attacks. Research on target hardening strategies typically shows no significant impact on minimizing terrorism. Instead, how do we design a resilient, inclusive, sustainable, safe city, and what could it look and feel like?