Abstract
In the world of automated digital technologies, one of the main tasks of the enterprise is to find an effective way to prevent the implementation of information security risks. In case to achieve these goals, various evaluation methods are currently used. Basically, any research begins with a literary review of the research topic development. Consequently, this article is a literary review of current methods, tools, and standards for assessing information security of systems, formed through scientific materials from the Scopus and Web of Science databases. Also, this paper examines the analysis of existing methods for assessing the level of information security in the objects of information and communication infrastructure. Based on literature review provides an analysis of information security level assessment methods. This article performs the results of research to an analysis of information security level of information systems within the framework of the project with grant funding from the Ministry of Education and Science of the Republic of Kazakhstan, grant number AP13067916.