The Centro di ricerca sui Rischi geologici (CERI) of Sapienza University, partner in the H2020 European project Triquetra, will be hosting a conference in Ventotene to discuss strategies for reducing the risk of archaeological sites exposed to geological and morpho-climatic processes, with a view to their future modification. The occasion will also see the inauguration of a multi-sensor, multi-parameter monitoring system built by the Centro, one of the few of its kind in the world due to the specific nature of the context in which it is installed