Використання сценарного підходу в оцінці ризиків інформаційної безпеки бездротової мережі офісу

Abstract

The study analyzes the application of a scenario-based approach to risk assessment in wireless office networks. Modern Wi-Fi infrastructures are exposed to multi-stage attacks such as Evil Twin, deauthentication, and man-in-the middle. The study proposes a formalized risk assessment model based on ISO/IEC 27005 and NIST SP 800-30. The approach enables modeling attacker behavior, identifying critical vulnerabilities, and improving risk estimation accuracy. Scenario-based modeling supports detection of complex attack chains and enhances decision-making in cybersecurity management. The results demonstrate that wireless networks remain high-risk environments requiring adaptive protection strategies.