The PNNS implements, in the national context, a strategy that prioritises the use of cloud computing solutions for the State’s digital infrastructures, promoting a coordinated transition to platforms that are more secure, resilient and scalable. This approach will increase the efficiency of the public sector, accelerate innovation, and create better conditions for the development of simpler, more integrated and citizen- and business‑centred digital public services. At the same time, the PNNS establishes a framework that ensures appropriate levels of digital sovereignty, security and resilience, guaranteeing control over the data, systems and critical infrastructures of Public Administration. This plan positions Portugal at the forefront of European digital sovereignty, in line with the priorities of the Portuguese Government, and strengthens the State’s capacity to protect its strategic information, ensure the continuity of public services, and maintain a digital infrastructure suited to the challenges of technological transformation. At the same time, it contributes to the development of a more dynamic, innovative and competitive digital economy.