["Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, Volume 43, Issue 2, June 2026. ", "\nABSTRACT\nIn today's digital age, digital platforms are foundational to the business strategies of major firms but are increasingly vulnerable to cyber‐attacks that can severely impact user trust and operational functionality. This study examines the impact of cybersecurity actions on the strategic capabilities of digital platforms, moderated by government support for cybersecurity policy. Drawing on the resource‐based view (RBV) with the core competence perspective, this research posits that proactive cybersecurity measures are not merely protective mechanisms but strategic assets that enhance digital platforms' reliability, innovation potential, and competitive positioning in the digital economy. Based on 1017 survey responses from 817 firms in Taiwan, this study validates a model that confirms the positive impact of cybersecurity actions on the strategic capabilities of digital platforms and elucidates the moderating role of government support. The findings reveal that government policies not only boost the effectiveness of cybersecurity measures but also align corporate strategies with broader policy frameworks, enhancing the resilience and strategic agility of digital platforms. This study extends the RBV by incorporating cybersecurity as a pivotal intangible resource and highlights the necessity for integrated approaches where government support amplifies the strategic benefits of cybersecurity actions. The insights provided offer substantial implications for policymakers and business leaders in navigating the complexities of cybersecurity in the digital age.\n"]