Proceedings of the International scientific and practical conference ― Cambridge Science and Education Conference‖ (February 23-25, 2026) / Publisher website: www.naukainfo.com. – Cambridge, United Kingdom, 2026. - 289 p.

102 COMPUTER AND SOFTWARE ENGINEERING UDC 004.056:004.7:658.382 Olena Krainiuk PhD in Technical Sciences, Associate Professor Daria Strilets Student Kharkiv National Automobile and Highway University Kharkiv, Ukraine DIGITAL RESILIENCE STRATEGIES FOR INDUSTRIAL BUSINESS UNDER CYBER THREATS: AUTONOMIZATION OF IIOT SYSTEMS Abstract. The article proposes a digital resilience strategy for IIoT-based PPE distribution systems. By transitioning to edge computing and an adaptive three-state algorithm, the system maintains 98% availability during DDoS attacks and network failures. Experimental results prove that "local intelligence" ensures continuous occupational safety and data integrity. Keywords: Digital Resilience, IIoT, Edge Computing, Cyber Threats, Autonomous Systems, Occupational Safety. The current stage of industrial development is characterised by a rapid transition from traditional occupational safety management methods to digital ecosystems based on the Industrial Internet of Things (IIoT). The implementation of automated personal protective equipment (PPE) distribution systems through intelligent vending terminals minimises the human factor, ensures 24/7 access to gear, and establishes transparent, real-time limit control.