Overview of the challenges and potential solutions in securing digital ecosystem in the US

The U.S. federal government's vision for a fully integrated digital ecosystem by 2033 faces significant obstacles due to escalating cybersecurity threats.This study focuses on a critical challenge within that vision: securing interconnected infrastructures-specifically the digital economy, power grids, Internet of Things (IoT), and Artificial Intelligence (AI)-as outlined in the National Cybersecurity Strategy.Through a targeted literature review, this research identifies key vulnerabilities in these domains and evaluates current mitigation strategies.The paper proposes a structured framework for addressing systemic cybersecurity risks, offering actionable insights to support the secure evolution of the national digital ecosystem.These findings aim to inform both policymakers and researchers working toward resilient digital infrastructure.