Анализ процесса создания безопасной информационной системы предприятия

Abstract

The article is an analysis of the key stages of the development of a secure enterprise information system. The focus is on highlighting the stages of determining information security objectives, risk assessment, vulnerability identification, as well as the process of making informed decisions in the context of information system security. The article provides detailed recommendations for creating reports on the completed risk analysis and the process of making informed decisions based on the results obtained. As part of the work, the analysis of the processes of compiling a matrix of the probability of the occurrence of threats, building a model of the violator and the stages of building a threat model was also carried out, providing an understanding of effective recommendations for assessing and managing the risks of information security of the enterprise and forecasting threats. The definitions of all the terms used and examples of the access matrix, the threat probability matrix are also given. The components of the intruder models and threat models are indicated. The most common errors in the process of creating a risk analysis report and presenting it to management are noted. The presented analysis serves as an important resource for information security specialists and business managers who are interested in building a reliable and secure information system.