French Small and Medium-sized Enterprises (SMEs) face a crucial juncture in their path towards digital transformation. They encounter notable obstacles in embracing digital technologies and bolstering cybersecurity measures. This integrative literature review examines the complex relationship between digitalization and cybersecurity, highlighting their importance for enterprises' ongoing competitiveness and operational security. The study is focused on two primary areas: the integration of digital technologies and the establishment of robust cybersecurity frameworks. This review thoroughly examines existing research to offer strategic insights for leaders of French SMEs and IT policymakers. It employs rigorous inclusion and exclusion criteria, detailed data extraction, and comprehensive synthesis to ensure a systematic analysis. The findings emphasize the critical roles of organizational culture and innovation diffusion in shaping the adoption of technology and the implementation of security practices. The review puts forward practical suggestions to address the digital divide, strengthen cybersecurity readiness, and promote a digital environment accessible to all sectors of French SMEs. These recommendations focus on enhancing operational efficiency, minimizing expenses, and fortifying the security framework to bolster a solid national digital transformation. The study's conclusions highlight the significance of these findings for future research and practice, providing a thorough guide for incorporating digital transformation and cybersecurity in the context of French SMEs.