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Cloud Storage
Object Storage

Modernise Your Medical Imaging Cloud Archive for EU Sovereignty

15.11.2025

8

Minutes
Thomas Demoor
CTO Impossible Cloud
How to achieve GDPR, UK NIS Regulations, and Data Act compliance while eliminating unpredictable storage costs and vendor lock-in.

Healthcare organizations face a dual challenge: managing petabytes of PACS and VNA data while navigating a maze of UK regulations. Traditional storage solutions often introduce vendor lock-in and unpredictable egress fees, compounding the risk of non-compliance with GDPR and the upcoming UK NIS Regulations and EU Data Act. This article outlines a strategic approach to a sovereign, S3-compatible medical imaging cloud archive that ensures compliance, protects against ransomware with immutable storage, and offers a transparent economic model. It is a practical path to digital sovereignty for critical healthcare data.

Key Takeaways

  • A sovereign medical imaging cloud archive ensures GDPR compliance by keeping 100% of patient data within UK-only data centers, protected from foreign laws.
  • Eliminating egress fees and API call costs provides predictable pricing, which is critical for managing large-scale PACS and VNA datasets.
  • Immutable storage with Object Lock is a key defense against ransomware, aligning with the heightened security demands of the UK NIS Regulations for healthcare.

Secure Sovereign Control Over Patient Data

Storing patient data in the EU is a baseline requirement under GDPR, which mandates strict rules on data protection. A true medical imaging cloud archive must guarantee UK data residency to avoid exposure to foreign laws like the CLOUD Act. Our platform operates exclusively in certified European data centers, offering country-level geofencing for 100% of your data. This ensures you maintain sole control over encryption keys and data access. This approach directly addresses GDPR's core principle of data sovereignty for all patient records. This foundation of EU-centric governance is the first step toward comprehensive compliance.

Eliminate Economic Uncertainty and Vendor Lock-In

Migrating a PACS or VNA system is a significant challenge, often made worse by vendor-specific data formats. Many cloud providers amplify this problem with punitive egress fees, creating financial lock-in that penalizes data mobility. A predictable cost model with zero egress fees, no API call costs, and no minimum storage duration changes the dynamic entirely. This transparency provides predictable margins for MSPs and IT departments, with total costs reduced by over 50% in many cases. Full S3-API compatibility ensures your existing tools and scripts work without modification, simplifying migration. This economic clarity allows for better long-term financial planning and resource allocation.

Build a Resilient Archive Against Ransomware

Ransomware attacks on healthcare are increasing, making data resilience a primary concern for any medical imaging cloud archive. The UK NIS Regulations mandates robust risk management and security measures to protect critical infrastructure. Using Immutable Storage with Object Lock makes your backups unchangeable for a set period, providing a powerful defense against ransomware. Our architecture eliminates single points of failure, ensuring high availability. Furthermore, our "Always-Hot" object storage model means all data is immediately accessible, with zero delays for restores. This avoids the operational complexity and hidden costs of tiered storage systems.

Future-Proof Your Archive for New UK Regulations

Forthcoming UK legislation will reshape data governance, and your medical imaging cloud archive must be prepared. Here is how a sovereign cloud aligns with these new rules:

  1. The EU Data Act, applicable from September 2025, mandates data portability to prevent vendor lock-in.
  2. Our open standards and S3 compatibility ensure you can move data freely, satisfying this requirement by design.
  3. The UK NIS Regulations requires continuous security processes and supply-chain assurance for critical sectors like healthcare.
  4. Our platform's security measures, including multi-layer encryption and IAM with MFA, are baked into operations.
  5. This proactive alignment turns regulatory readiness into a competitive advantage for your organization.

By addressing these requirements now, you ensure your compliance posture remains strong for years to come.

Empower Partners with a Channel-Ready Platform

Managed Service Providers and system integrators require a platform built for their business model. Predictable margins are guaranteed by a model with zero egress or API fees. A multi-tenant partner console with granular RBAC and MFA simplifies management across multiple clients. Fast onboarding and automation via a full-featured API and CLI reduce operational overhead by up to 30%. With distribution partners like api in Germany and Northamber plc in the UK, local access and support are expanding. This partner-centric approach provides the tools needed to deliver sovereign UK data residency solutions effectively.

Execute a Seamless Migration in 5 Steps

Transitioning your medical imaging cloud archive from a legacy system can be straightforward with proper planning. A phased approach minimizes disruption and ensures data integrity throughout the process. Here are five key steps for a successful migration:

  • 1. Assess Current Systems: Evaluate your existing PACS or VNA infrastructure, identifying data volumes and formats.
  • 2. Define Policies: Configure lifecycle, versioning, and Object Lock policies in your new sovereign storage environment.
  • 3. Initiate Data Transfer: Use an S3-compatible tool to move an initial data set, leveraging regional proximity for low latency.
  • 4. Validate Integrity: Perform test restores and checksum validations to ensure 100% of the migrated data is accurate and accessible.
  • 5. Update Endpoints: Repoint your applications and imaging modalities to the new S3 endpoint and switch to live operations.

This structured process protects past investments and minimizes migration risk. Get a demo to see how our tools can simplify your transition.

FAQ

How does your solution ensure digital sovereignty?

We provide digital sovereignty by operating exclusively in certified European data centers and offering country-level geofencing. This guarantees your data stays within your chosen EU region, under UK law, and you retain exclusive control over your encryption keys.

Is this medical imaging cloud archive compatible with my existing PACS/VNA software?

Yes. Our platform is fully S3-compatible, meaning any application, script, or tool that works with the S3 API will work with our storage without modification. This ensures a seamless integration and migration path for your existing systems.

How does Object Lock protect our medical images from ransomware?

Object Lock, or immutable storage, allows you to make your medical imaging data unchangeable and undeletable for a specified period. If a ransomware attack occurs, you can restore your systems from these clean, unaltered backup copies, ensuring business continuity.

What makes this platform 'partner-ready' for MSPs?

Our platform is partner-ready because it offers a predictable pricing model with no egress fees for stable margins, a multi-tenant console for managing multiple clients, and robust automation tools (API/CLI) to streamline operations and reduce overhead.

How does an 'Always-Hot' storage model benefit a medical archive?

An 'Always-Hot' model ensures all data is immediately accessible without any restore delays or retrieval fees associated with tiered (hot/cold) storage. This simplifies operations, makes restores faster and more predictable, and is critical for urgent clinical access.

How do you support compliance with the UK NIS Regulations?

We support UK NIS Regulations compliance by providing a resilient architecture with no single points of failure, multi-layer encryption, strict access controls (IAM/MFA), and immutable storage. These features help you meet the directive's requirements for risk management and supply-chain security.

Would you like more information?

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