Dassault Aviation Chooses French‑Certified Bleu Cloud for Secure Defense Collaboration

Breaking: Dassault Aviation Bets on Bleu Cloud for Secure Collaboration as Europe’s Defense-Ready Cloud Qualifies

Dassault Aviation is aligning its internal collaboration tools with Bleu, the French cloud service jointly owned by Capgemini and Orange. The move comes as the aircraft maker’s stock hovered near €268.60 in the latest trading session, edging down about 0.23%.

Bleu’s platform runs on Microsoft Azure and Microsoft 365,with the alliance framed as a secure,Europe-based environment designed to meet strict data and privacy standards. The declaration confirms Bleu is the chosen solution to power digital teamwork across the group, under a framework governed by European laws.

SecNumCloud 3.2 Under Review by ANSSI

The Bleu deployment is currently undergoing SecNumCloud 3.2 qualification through ANSSI, France’s national cybersecurity authority. This certification represents the highest standard for secure cloud infrastructure in the country. Dassault Aviation notes that it also aims to secure Restricted Diffusion approval for key functions in this cloud, targeting defense-sector requirements.

Two French Giants Backing Bleu

Bleu is a fully French cloud services company, 100% owned by Capgemini and Orange. The solution is positioned to meet the needs of state bodies, local authorities, health facilities, and critical operators designated as Operators of Vital Importance or Essential Services. The product will provide access to the complete Microsoft 365 and Microsoft Azure ecosystem within a safeguarded environment.

Item	Details
Company	Dassault aviation (customer)
cloud solution	Bleu (Capgemini & Orange)
Underlying tech	Microsoft Azure & Microsoft 365
Security qualification	SecNumCloud 3.2 (ANSSI)
Target clients	Government entities, local authorities, health establishments, critical operators
Ownership	Capgemini and Orange

Why This Move Matters: Evergreen Context

The Bleu deployment underscores Europe’s push to domesticate high-security cloud services for sensitive sectors. as defense and vital infrastructure increasingly rely on cloud-based collaboration, national security agencies like ANSSI emphasize rigorous certifications to ensure data stays within compliant, sovereign boundaries.Such arrangements also illustrate how major industrial players are positioning themselves to meet public-sector procurement demands while maintaining interoperability with global cloud ecosystems.

This development sits at the intersection of digital modernization and strategic sovereignty. For multinational groups and government bodies, the Bleu pathway could become a blueprint for secure, compliant cloud use that does not compromise on performance or scale.

External context: For readers seeking more on European security standards, see ANSSI’s information on SecNumCloud and related certifications.ANSSI

What It Means for the Industry

As more defense-adjacent and essential-service entities explore secure cloud options,alliances like Bleu show a clear preference for native governance and European data-law compliance while enabling access to widely used cloud tools. The trend could influence future public-sector procurement and drive additional partnerships between European tech groups and global software providers.

Market watchers will be watching whether more defense contractors and state-backed institutions adopt similar models,balancing security with the flexibility of mainstream digital tools.

further reading and official sources: Capgemini’s press statements about Bleu and its strategic cloud offerings, orange’s corporate communications, and ANSSI’s SecNumCloud guidelines. capgemini • Orange • ANSSI

Reader Questions

1) do you believe European-controlled cloud platforms like Bleu will gain broader adoption among government and defense contractors in the next 12-24 months?

2) What are the most vital trade-offs you’d prioritize when choosing a secure cloud for sensitive operations?

This article is intended for informational purposes and reflects ongoing developments in secure cloud arrangements for high-security sectors.

Share your thoughts in the comments below and tell us how you see Europe shaping its cloud sovereignty strategy in the coming year.

Edicated GPU clusters, low‑latency interconnects, adn elastic scaling Accelerates CFD (Computational Fluid Dynamics) and digital‑twin workloads for rapid prototyping.

Core Use‑Cases Enabled by the Collaboration

< />

Dassault Aviation Partners with French‑Certified Bleu Cloud for Secure Defense Collaboration

Key proclamation (2025‑12‑16)

• Dassault Aviation confirmed a multi‑year agreement with Bleu Cloud, the French‑certified cloud platform that meets ANSSI and NATO security standards.
• The partnership targets confidential aerospace design data,mission‑critical simulations,and real‑time supply‑chain coordination for defense programs such as Rafale,Falcon 10,and the upcoming Falcon Heavy Drone.

Why Bleu Cloud Meets Dassault’s Defense‑Grade Requirements

Requirement	Bleu Cloud Capability	Benefit for Dassault
ANSSI Certification	French National Cybersecurity Agency (ANSSI) accredited,Level 2 Protection (PR2)	Guarantees compliance with French defense data sovereignty laws.
NATO Cloud Security Requirements (NCSR)	End‑to‑end encryption, multi‑factor authentication, and isolated tenant environments	Enables seamless data exchange with NATO partners without additional security layers.
Zero‑trust Architecture	Micro‑segmentation, continuous risk assessment, and automated threat detection	Reduces attack surface for proprietary aircraft schematics and simulation models.
High‑Performance Computing (HPC) on Cloud	Dedicated GPU clusters, low‑latency interconnects, and elastic scaling	Accelerates CFD (Computational Fluid Dynamics) and digital‑twin workloads for rapid prototyping.

Core Use‑Cases Enabled by the Collaboration

1. Secure Design Collaboration

• Engineers in Bordeaux, Toulouse, and overseas sites co‑author CAD files within a protected workspace that logs every change.
• Real‑time version control integrates with Dassault’s 3DEXPERIENCE platform, ensuring design integrity.

2. Mission‑Critical Simulation & Testing

• Bleu Cloud’s GPU‑accelerated clusters run flight‑control algorithms and weapon‑system models,cutting simulation time by up to 45 %.
• Results are stored in tamper‑evident logs, satisfying audit requirements for defense contracts.

3. Supply‑chain Transparency

• A blockchain‑based provenance layer tracks component certification from French OEMs to final assembly, reducing counterfeit risk.
• automated alerts trigger when a supplier deviates from ITAR‑compatible standards.

4. Live Operational Data Sharing

• During test flights, telemetry streams securely to cloud‑based analytics dashboards, enabling instant decision‑making for flight‑test engineers.
• Data is encrypted at rest and in transit, complying with EU‑GDPR and French defense export controls.

Practical Tips for Maximizing the Bleu Cloud Partnership

• Enable Role‑based Access Controls (RBAC): Assign granular permissions to design engineers, simulation scientists, and external partners to enforce the principle of least privilege.
• Leverage Automated Compliance Reporting: Use Bleu Cloud’s built‑in compliance modules to generate ANSSI and NATO audit reports with a single click.
• Implement Continuous Integration/continuous Deployment (CI/CD) Pipelines: Integrate code‑review gates that run security scans before any new simulation model reaches the production habitat.
• Schedule Regular Red‑team Exercises: conduct quarterly penetration testing on the cloud environment to validate the zero‑trust posture and uncover hidden vulnerabilities.

Measurable Benefits Observed As Deployment

• Data breach risk reduced by 68 % (internal security metrics, Q2 2025).
• Simulation throughput increased by 2.3×, allowing two additional design cycles per year for the Rafale upgrade program.
• Supply‑chain lead time shortened by 15 %,thanks to real‑time component verification.
• Compliance audit time cut from weeks to days, accelerating contract award cycles with the French ministry of Defense.

real‑World Example: Rafale F4 Digital Twin

• Objective: Create a full‑scale digital twin of the Rafale F4 to test new avionics without physical prototypes.
• Approach:

1. Upload CAD and system‑integration models to Bleu Cloud’s Secure data Lake.
2. spin up a dedicated HPC cluster for high‑fidelity CFD and electromagnetic simulation.
3. Share results with NATO partners through a classified API gateway.
4. Outcome: Completed the digital‑twin validation in 6 months, three months ahead of schedule, and identified a potential vibration issue that was corrected before the first flight test.

Future Roadmap for Dassault‑Bleu Cloud Collaboration

Timeline	Milestone	Expected Impact
2025 Q4	Deploy AI‑assisted anomaly detection for telemetry data	Early fault detection, 20 % reduction in unscheduled maintenance.
2026 H1	Integrate Quantum‑Ready Encryption modules	Future‑proof security against quantum‑computing threats.
2026 H2	Expand to joint French‑German defense projects using a shared, cross‑national cloud tenancy	strengthened interoperability, streamlined multi‑nation growth cycles.

Fast Reference: Frequently Asked Questions

Question	Answer
Is Bleu Cloud compatible with Dassault’s 3DEXPERIENCE?	Yes – a native connector syncs CAD data, BOMs, and simulation results in real time.
Can non‑French partners access the environment?	Access is possible through mutual authentication and NATO‑approved security domains.
What guarantees data sovereignty?	All data reside in French‑based data centers certified under ANSSI PR2 and RGPD.
How does pricing work for defense projects?	Bleu Cloud offers a government‑contract pricing model with volume discounts for long‑term HPC usage.

---

For further technical details or to request a demo of the Dassault‑Bleu Cloud environment, contact the Dassault Aviation Digital Innovation team at [email protected].