Digital Sovereignty

In an increasingly regulated digital landscape, sovereignty isn’t an option—it’s a necessity. Atos empowers organizations to establish full control over their digital ecosystem - encompassing  data, infrastructure, and operations—through tailored sovereignty-centric cybersecurity and cloud strategies. With Atos OneCloud Sovereign Shield, powered by European-made technologies like Trustway, Evidian, and IDnomic, plus local experts and hardware such as BullSequana Edge, we enable you to define precisely where your data is stored, processed, and by whom - ensuring compliance and local control. In the era of cloud migration, sovereignty and cloud can coexist. Atos supports hybrid approaches - from public cloud with strong bring-your-own-key or external HSM controls, through sovereign-certified environments, right to private and disconnected cloud models - giving you the flexibility to match control, cost, and agility to your risk profile.

Our Zero Trust philosophy further strengthens this: from encryption and key management to endpoint protection and workforce training, we ensure that data remains secure - even across borders or untrusted environments. Whether for public sector, regulated industries, or global enterprises, Atos’ Digital Sovereignty framework ensures that your data stays yours - protected, compliant, and under your control.