This article analyzes technological support for tourism safety as a governance tool that strengthens destination trust and improves regional performance in the service economy. The purpose is to identify which digital solutions – intelligent video analytics, biometric identification, mobile emergency-assistance services, smart-city platform integration, predictive analytics, and Big Data–generate a sustainable socio-economic impact and through which mechanisms this impact is formed. The methodology combines a systems approach, comparative analysis of domestic and international implementation practices, and an assessment of their economic consequences. The findings show that shifting from reactive response to proactive risk management reduces incident frequency, builds reputational capital, and increases the predictability of the visitor experience, which translates into higher arrivals, longer stays, and greater tourist spending. Conditions for investment payback are substantiated, including interagency data integration, public–private partnership models, process standardization, personnel training, and compliance with personal data protection requirements. Scientific novelty lies in articulating the chain “safety technologies – trust – demand – multiplier effects” and in proposing practical reference points for regional policy and business. Key limitations include false positives, algorithmic bias, dependence on data quality, and platform cyber resilience. The article emphasizes balancing control with privacy and deploying KPI-based monitoring at destination level.