The primary objective of the author of this paper is to propose a preliminary and theoretical model of security management of maritime critical infrastructure under the conditions of the fourth industrial revolution. The proposed model in the definition is to be comprehensive in terms of shaping information security management. The article is also an attempt to capture the main threats in the sphere of information security management during the management of critical infrastructure. In addition, the author‘s intention is to provoke/open a discussion on this topic, because as is evident from numerous scientific studies, the awareness of the negative consequences of progress is essential to take correct actions to minimize their impact.