Critical infrastructures cybersecurity and the maritime sector

The paper addresses cyber-security in the maritime field, a sector increasingly vulnerable to cyber-attacks due to advances that are already in the process of implementation. This paper explores the level of knowledge and training required on the subject and its interaction with marine ecosystem. For this reason, we will carry out a deep bibliographic review in which we will support our later study. We will analyze the results obtained in an online questionnaire answered by experienced maritime professionals. The results show a lack of general knowledge in the field of maritime cybersecurity. Therefore, it is necessary to increase training levels in the maritime sector and the port interface connection with the supply chain. © 2020 The Author(s)