Methodology for Analyzing the Impact of Digital Transformation of the Information Security Management Process on the Enterprise Architecture

This article provides a methodology for analyzing the impact of digital transformation of the information security management process on the enterprise architecture based on internal indicators of the information security management process. The main internal indicators of information security management, which are changed during the digital transformation, were identified and described during the formation of the methodology. The following objects were formed to identify internal indicators: a description of the unified information security management process and a unified description of the enterprise architecture levels involved in digital transformation based on the TOGAF standard. The following internal indicators were considered: the level of information security, the effectiveness of information security, and the total cost of ownership of information security management processes. Thus, the main changes in the enterprise architecture were identified during the digital transformation of the information security management process.