Inhaltsverzeichnis
In 2025, European businesses face a new regulatory landscape where data control is paramount. The EU's Data Act mandates portability to prevent vendor lock-in, while the NIS-2 directive requires verifiable backup and recovery processes to defend against cyber threats. Traditional backup strategies are insufficient to meet these demands, often exposing companies to compliance risks and unpredictable costs from non-EU providers. This article outlines a modern backup strategy using sovereign, S3-compatible object storage. It provides a clear path to achieving compliance, resilience, and cost predictability for enterprises and MSPs.
Schlüsselpunkte
- A sovereign backup strategy is essential for meeting 2025's EU Data Act and NIS-2 directive requirements.
- Modern backup rules like 3-2-1-1-0, incorporating immutable copies with Object Lock, are critical for ransomware resilience.
- Predictable cloud storage models with no egress or API fees provide a significant economic advantage for both enterprises and MSPs.
Align with EU Data Sovereignty Mandates
Data sovereignty is now a core business requirement for over 80% of EU enterprises. With regulations like GDPR, companies must ensure data is subject to EU law. Storing backups with non-EU providers creates exposure to foreign laws like the CLOUD Act. A sovereign backup strategy on an EU-owned platform eliminates this risk entirely. This approach ensures your critical data remains under EU legal jurisdiction, a key pillar of modern data security strategies. New regulations are intensifying this need for local control.
Build Resilience for the NIS-2 Directive
The NIS-2 directive mandates robust business continuity measures for essential entities. This includes having secure, tested, and geographically distant backup copies to ensure rapid recovery. A modern backup strategy must incorporate immutability to protect against ransomware, a threat that targets 90% of organizations. Using Object Lock technology creates a non-erasable, non-modifiable copy of your data. This directly addresses NIS-2's resilience requirements and is a vital part of any disaster recovery plan. The following steps are essential for compliance:
- Implement a 3-2-1-1-0 backup plan with at least one immutable copy.
- Ensure one backup copy is stored in a separate, secure EU data center.
- Automate backup integrity checks to guarantee recoverability with zero errors.
- Document recovery procedures to meet NIS-2's 24-hour incident reporting timeline.
This structured approach transforms your backup from a simple copy to a verifiable defense mechanism.
Leverage the EU Data Act for True Portability
Vendor lock-in is a major concern for 75% of IT leaders. The EU Data Act, fully applicable from September 12, 2025, tackles this directly. It grants businesses the right to easily switch cloud providers, requiring data to be portable within 30 days. A backup strategy built on S3-compatible storage with open standards ensures you can meet this requirement. Full API compatibility means your existing tools and scripts work without modification. This preserves your technology investments and provides a practical exit strategy, turning regulatory compliance into a competitive advantage. True portability starts with the right cloud backup solution.
Modernize Your Backup Rule from 3-2-1 to 4-2-2
The classic 3-2-1 rule is no longer sufficient against modern threats. An evolved backup strategy, like a 4-2-2 model, provides greater resilience. This modern approach ensures your data is protected against both local failures and targeted cyberattacks. It involves four copies of your data across at least two different media types. Two of these copies are stored off-site, with one being immutable and air-gapped. This method provides a robust defense against ransomware attacks. Consider these elements for your strategy:
- Primary Data: Your live production data.
- Local Backup: A fast, on-site copy for quick operational restores (less than 1 hour).
- Sovereign Cloud Backup: An off-site copy in a secure, geofenced EU data center.
- Immutable Cloud Backup: A second, unchangeable off-site copy using Object Lock.
This framework provides multiple layers of defense for comprehensive data protection.
Eliminate Hidden Costs with a Predictable Model
Hyperscaler pricing models penalize data recovery with high egress fees and API call charges. These unpredictable costs can increase a recovery budget by over 200%. A predictable pricing model with zero egress fees is a strategic advantage. This transparency allows MSPs to build profitable Backup-as-a-Service (BaaS) offerings with stable margins. For enterprises, it means the cost of a full disaster recovery test or actual event is known in advance. This economic clarity is a key driver for 60% of companies switching to alternative cloud providers. Predictable costs are central to a sustainable backup solution.
Enable Partners and MSPs with Sovereign Storage
For MSPs, a sovereign backup strategy is a powerful differentiator. It simplifies GDPR and NIS-2 compliance for clients in regulated industries. A partner-ready platform provides essential tools for growth and efficiency. This includes multi-tenant management from a single console and automation via a full-featured API and CLI. With distribution channels like api in Germany and Northamber plc in the UK, local support is stronger than ever. This ecosystem enables partners to deliver high-value, compliant cloud backup services. A strong partner program accelerates onboarding in just 24 hours.
Adopt an 'Always-Hot' Architecture for Instant Recovery
Complex storage tiering introduces delays and failures during critical restores. An 'Always-Hot' architecture ensures every backup object is immediately accessible, with no restore fees. This simplifies operations and guarantees predictable performance for third-party backup tools. This model reduces recovery time objectives (RTOs) by up to 90% compared to tiered storage. It eliminates the risk of API timeouts and hidden retrieval costs that plague archived data. An always-hot model is foundational to a resilient and auditable immutable backup strategy. This approach ensures your data is always ready for recovery.
Mehr links
Bitkom provides a presentation (PDF) on their Cloud Report 2025, detailing trends and statistics in cloud adoption within Germany.
The Federal Statistical Office (Destatis) of Germany offers statistical data on cloud computing adoption by businesses.
The TÜV-Verband presents its Cybersecurity Study 2025, covering trends, risks, and best practices in cybersecurity.
FAQ
How does Impossible Cloud ensure data sovereignty?
Impossible Cloud is a European company that operates exclusively in certified European data centers. We offer country-level geofencing to keep data within predefined regions under EU rules, ensuring compliance with GDPR and protection from regulations like the U.S. CLOUD Act.
Is Impossible Cloud's storage compatible with my existing backup software?
Yes. We provide full S3-API compatibility, which means your existing applications, scripts, and tools-including leading backup software like Veeam and NovaBackup-work out-of-the-box without any need for code rewrites.
What makes the pricing model 'predictable'?
Our pricing is transparent and predictable because we charge only for the storage you use. There are no egress fees, no API call costs, and no minimum storage durations, eliminating the hidden fees common with other cloud providers.
How does Object Lock protect against ransomware?
Immutable Storage, or Object Lock, allows you to make backup data unchangeable and undeletable for a specified period. Even if attackers gain access to your systems, they cannot encrypt or delete these immutable backups, guaranteeing a clean recovery point.



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