European Cloud

GDPR Compliance

gdpr compliant object storage uk

Achieve Full Compliance with GDPR-Compliant Object Storage in the UK

06.08.2025

10

Minutes

Christian Kaul

Founder & COO Impossible Cloud

Oct 11, 2025

06.08.2025

06.08.2025

10

Minutes

Christian Kaul

Founder & COO Impossible Cloud

UK organisations face increasing pressure to ensure GDPR compliance while managing unpredictable cloud storage costs and mitigating ransomware threats. A strong majority of EU decision-makers now demand European solutions for their critical data infrastructure. This article explores a practical, enterprise-ready EU alternative that delivers digital sovereignty without sacrificing performance.

Key Takeaways

True GDPR compliance requires storing data in EU-only data centers to avoid exposure to foreign laws like the US CLOUD Act.

A predictable cost model with zero egress or API fees eliminates surprise costs and allows for stable financial planning and partner margins.

Immutable Storage (Object Lock) is a critical defence against ransomware, ensuring backups cannot be altered or deleted by attackers.

For IT leaders in the United Kingdom, navigating data protection regulations like the UK GDPR is a primary concern. Storing data with non-EU providers creates exposure to foreign laws like the US CLOUD Act, creating a direct conflict with European privacy standards. Simultaneously, many organisations feel locked into complex pricing models with surprise egress fees and API call costs. Impossible Cloud offers a solution: a sovereign, GDPR compliant object storage UK platform. Operated exclusively from certified European data centers, it provides a predictable cost structure and robust security features designed for today's regulatory landscape.

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Prioritise Digital Sovereignty to Mitigate Regulatory Risk

A significant majority of European IT leaders now prioritise EU data residency as a key selection criterion for cloud services. The primary driver is the need to keep data under the protection of EU law, avoiding exposure to extraterritorial legislation like the US CLOUD Act. This US law permits authorities to compel access to data held by US-based companies, regardless of where that data is stored globally.

This creates a direct conflict with the principles of the GDPR, which governs how UK businesses must handle personal data. Choosing a strictly EU-centric provider eliminates this legal ambiguity entirely. True data sovereignty means your data is governed only by the laws of the region where it resides. This shift towards EU-only options is driven by the need for 100% legal certainty in a complex global environment.

This focus on sovereignty sets the stage for a new storage model that aligns compliance with predictable economics.

Adopt a Predictable, S3-Compatible Storage Model

Performance parity and cost transparency are the two main levers encouraging businesses to switch to EU-based cloud alternatives. Many organisations feel locked in by complex contracts and pricing structures that include punitive egress fees and API call costs. A predictable-by-design model offers a clear path forward, with zero egress fees, no API call costs, and no minimum storage durations.

This approach provides the financial clarity needed for effective budget planning, especially for data-intensive use cases. An enterprise-ready platform must also protect existing technology investments. Here are four key features to expect:

  • Full S3-API compatibility to ensure existing applications, scripts, and backup tools work without modification.

  • Out-of-the-box integrations with leading backup software vendors, simplifying migration.

  • Country-level geofencing to enforce strict data residency rules within certified EU data centers.

  • A transparent economic model that delivers predictable margins for MSPs and enterprise IT departments.

This combination of S3 compatibility and predictable costs removes major barriers to migration. With the technical and financial model defined, the focus can turn to securing data against modern threats.

Strengthen Ransomware Protection and Disaster Recovery

Effective ransomware protection is a critical component of any modern data strategy. Immutable storage, also known as Object Lock, is a core defence mechanism. It ensures that once data is written, it cannot be altered or deleted for a predefined period, making backups invulnerable to ransomware encryption.

This capability is essential for meeting the integrity and availability requirements of GDPR. It provides a guaranteed clean recovery point for business-critical data, supporting a classic 3-2-1 backup strategy where at least one copy is immutable. Impossible Cloud's architecture integrates this feature at its core, offering robust defence for backup, disaster recovery, and archiving use cases.

Here is how immutable storage strengthens your security posture:

  1. It creates a WORM (Write Once, Read Many) state for selected objects or entire buckets.

  2. It prevents accidental deletions by administrators or malicious actions by internal or external threats.

  3. It provides an audit-ready retention trail for regulatory compliance.

  4. It ensures at least one pristine copy of your data is always available for recovery after an attack.

Immutable backups provide the ultimate failsafe against data destruction. This security is built upon a resilient and consistent underlying architecture.

Leverage an Always-Hot Architecture for Consistent Access

Many cloud storage solutions rely on complex tiering models that move data between hot, cool, and cold storage. This approach often introduces restore delays, API timeouts, and hidden retrieval fees, creating operational friction. An “Always-Hot” object storage model eliminates this complexity entirely, ensuring all data is immediately accessible with predictable latency.

This architecture is built for consistency and availability, using multi-AZ replication to eliminate single points of failure. Every object is instantly readable, which simplifies operations and keeps third-party tools stable. For UK businesses needing ICO compliance, this guarantees that data access for audits or subject access requests is never delayed. The platform's design ensures strong read/write consistency for any workload, from millions of small files to large-scale archives.

This resilient foundation is also designed to meet the next wave of EU data regulations.

Ensure Future-Readiness for the EU Data Act and NIS-2

For UK companies doing business in Europe, upcoming EU regulations introduce new compliance demands. The EU Data Act, taking effect from September 2025, mandates data portability and interoperability by design to prevent vendor lock-in. A compliant provider must prove real exit paths, including metadata and versions.

The NIS-2 Directive expands cybersecurity obligations, requiring continuous security processes and supply-chain assurance. A storage partner must demonstrate that these principles are baked into its operations. Impossible Cloud is sovereign by design, aligning with these future requirements today.

Key readiness points include:

  • EU Data Act: Open standards and exportable formats ensure you can move your data freely.

  • NIS-2: Continuous patch management and vulnerability scanning are integral to operations.

  • GDPR: Exclusive operation in certified EU data centers supports all data residency needs.

This forward-looking compliance provides a distinct competitive advantage, particularly for partners serving regulated industries.

Drive Predictable Margins with a Partner-Ready Platform

For Managed Service Providers (MSPs) and resellers, predictable margins are essential for building profitable services like Backup-as-a-Service (BaaS). The absence of egress and API fees creates a stable cost base, allowing partners to price their offerings competitively and defensibly. This model removes the financial risks associated with large-scale data restores.

The platform is built to be partner-ready, featuring a multi-tenant console with robust Identity and Access Management (IAM) and role-based access control (RBAC). Automation via a full-featured API and CLI enables seamless integration into existing management and billing systems. With UK distribution through Northamber plc, local access and support are readily available for resellers and MSPs.

This channel-focused approach simplifies onboarding and accelerates time-to-market for new services. It provides the tools needed to manage multiple tenants securely and efficiently. Now is the time to explore how this model fits your personal data storage strategy.

Begin Your Transition to Sovereign Cloud Storage

Making the switch to a GDPR-compliant object storage provider is a straightforward process. The first step is to assess your current data storage policies and identify workloads that require strict EU data residency. Full S3 compatibility means your existing tools and scripts for data migration will work without any changes.

Start by configuring your endpoints and access policies, then run test migrations and restores to validate performance and functionality. With a 100% compatible solution, you can protect past investments and minimise migration risk. This practical approach ensures a smooth transition with zero operational disruption.

Take the first step towards achieving true data sovereignty and cost predictability. Talk to an expert at Impossible Cloud to get a demo or start a free trial today. See how our enterprise-ready EU alternative can secure your data and simplify your compliance journey.

Making the switch to a GDPR-compliant object storage provider is a straightforward process. The first step is to assess your current data storage policies and identify workloads that require strict EU data residency. Full S3 compatibility means your existing tools and scripts for data migration will work without any changes.

Start by configuring your endpoints and access policies, then run test migrations and restores to validate performance and functionality. With a 100% compatible solution, you can protect past investments and minimise migration risk. This practical approach ensures a smooth transition with zero operational disruption.

Take the first step towards achieving true data sovereignty and cost predictability. Talk to an expert at Impossible Cloud to get a demo or start a free trial today. See how our enterprise-ready EU alternative can secure your data and simplify your compliance journey.

FAQ

Is my data encrypted with Impossible Cloud?

Yes, all data is protected with multi-layer encryption. Data is encrypted both in transit using TLS and at rest using AES-256, with keys managed under strict EU control.



What does 'no egress fees' mean?

No egress fees means you are not charged for retrieving or moving your data out of our storage. This makes costs completely predictable and removes financial penalties for accessing your own data, which is a common hidden cost with other providers.



How does Impossible Cloud help MSPs?

Impossible Cloud offers a partner-ready platform with a multi-tenant console, full automation via API/CLI, and a predictable cost model with zero egress fees. This allows MSPs to build profitable BaaS and archiving services with stable, defensible margins.



Is your storage solution compatible with my existing backup software?

Yes. Our platform offers full S3 API compatibility, ensuring out-of-the-box integration with leading backup software vendors like Veeam and others. You can connect your existing tools without any changes.



Where are your data centers located?

Our data centers are exclusively located in certified European facilities. We offer country-level geofencing, allowing you to restrict your data to specific EU countries to meet the strictest data residency and sovereignty requirements.



How does Object Lock work?

Object Lock, or immutable storage, allows you to set a retention policy on your data. Once set, the data cannot be deleted or modified by anyone —including administrators—until the retention period expires. This provides a powerful defence against ransomware and accidental deletion.



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Impossible Cloud is your European alternative for S3-compatible object storage. Data resides in GDPR-compliant, certified EU data centers; Object Lock and versioning protect against ransomware. Transparent pricing with no egress or API fees. Perfect for backup, archive, and disaster recovery.

Impossible Cloud is your European alternative for S3-compatible object storage. Data resides in GDPR-compliant, certified EU data centers; Object Lock and versioning protect against ransomware. Transparent pricing with no egress or API fees. Perfect for backup, archive, and disaster recovery.

Impossible Cloud is your European alternative for S3-compatible object storage. Data resides in GDPR-compliant, certified EU data centers; Object Lock and versioning protect against ransomware. Transparent pricing with no egress or API fees. Perfect for backup, archive, and disaster recovery.