The HORIZON EU ATLANTIS project, involving 39 European partners with complementary roles and skills, is to improve the resilience and the protection capabilities of interconnected European Critical Infrastructures exposed to evolving systemic risks due to existing and emerging large-scale, combined, cyber-physical threats and hazards, guarantee the continuity of operations, while minimizing cascading effects in the infrastructure itself, the environment, other Critical Infrastructures, and the involved population, enabling public and private actors to meet current and emerging challenges by adopting sustainable security solutions.The Humans In Vicinity (HiVIC) application allows people working for, or living in the vicinity of, the premises the ATLANTIS-enabled Critical Infrastructures to easily interact with the Critical Infrastructures at hand.