The article is devoted to the issues of ensuring the security of the information infrastructure of judicial proceedings in economic cases. The relevance of the research topic is caused by the development of digital technologies in the field of the activities of courts and other subjects of justice in economic disputes, as well as due to the need to establish legal ways to protect judicial information. In order to reveal the concept of "information structure of economic justice," a legal analysis of the Strategy for the Development of the Information Society in the Russian Federation for 2017-2030, the Concept of Informatization of the Supreme Court of the Russian Federation, as well as scientific works of Russian and foreign authors is given. It is stated that the information infrastructure of economic justice is a set of information judicial systems, hardware and software and communication networks that ensure the implementation of individual procedural actions, as well as the interaction of participants in the trial in electronic form. Based on the results of the study, the main directions of ensuring the security of the information infrastructure of economic justice are determined. It is concluded that these areas include ensuring (1) the security of information systems of judicial proceedings and record-keeping, as well as (2) the security of information contained in these systems. In addition, emphasis is placed on the usefulness of building a system that includes various legal ways to protect information that relates to the administration of economic justice.