🏆SFEIR is the Google Cloud EMEA Training Partner of the Year 2025🤝New partnership: Official GitLab Training🤖New training: AI-Augmented Developer
🏆SFEIR is the Google Cloud EMEA Training Partner of the Year 2025🤝New partnership: Official GitLab Training🤖New training: AI-Augmented Developer
S3NS Logo

The trusted cloud,
powered by Thales & Google Cloud

S3NS combines Thales cybersecurity expertise with Google Cloud innovation to offer a trusted cloud that meets French and European security requirements. SFEIR is a trusted integrator of this ecosystem.

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Trusted Integrator
since 2023
SecNumCloud 3.2
Qualification
Strategic Partner

SFEIR, trusted integrator of the S3NS ecosystem

Since November 2023, SFEIR has been a trusted integrator of S3NS. Our teams master both Google Cloud technologies and the specific security requirements of the trusted cloud.

With 850 cloud experts and our status as Google Cloud Training Partner of the Year, we are uniquely positioned to train your teams on this sovereign ecosystem.

Learn more about our S3NS partnership
Google Cloud+Thales
S3NS

Trusted Cloud

SFEIR

Trusted Integrator

French Trusted Cloud

Why train on S3NS ?

S3NS is a joint venture between Thales and Google Cloud that offers trusted cloud solutions meeting French and European security standards. It combines Thales cybersecurity expertise with Google Cloud innovation.

The platform protects your data against extraterritorial legislation while giving you access to the most advanced Google Cloud services. Two flagship offerings: CRYPT3NS (cryptographic control) and PREMI3NS (SecNumCloud 3.2 qualified).

The S3NS trusted cloud is designed for regulated sectors: public sector, finance, healthcare. With certifications HDS, ISO 27001/22301 and SecNumCloud 3.2 qualification, your data stays sovereign within the European Union.

Why SFEIR Institute?

Google Cloud POTY 2025

Deep expertise on the underlying Google Cloud technologies that power the S3NS trusted cloud.

Trusted Integrator

Official S3NS partner since 2023, our consultants build and deploy solutions on the trusted cloud.

Do'ers Not Just Trainers

Our trainers share their field experience: real sovereignty architectures, compliance best practices, concrete use cases.

The three pillars of the S3NS alliance

S3NS addresses the critical challenges of organizations that need to combine innovation and sovereignty.

Sovereignty

Protection against extraterritorial legislation. Your data remains under French and European law, with cryptographic controls operated by Thales.

Compliance

Compliance with the strictest French and European standards: SecNumCloud 3.2, HDS, ISO 27001/22301. Ready for regulated sectors.

Innovation

Access to the full power of Google Cloud: Compute Engine, BigQuery, GKE. No compromise between security and innovation.

S3NS offerings

Two complementary solutions to meet all levels of sovereignty requirements.

CRYPT3NS

Cryptographic control by S3NS

Guarantees the sovereignty of your data within the European Union while benefiting from Google Cloud power. Cryptographic controls managed by S3NS, HDS and ISO 27001/22301 certifications.

HDSISO 27001ISO 22301

PREMI3NS

SecNumCloud 3.2 qualified

Trusted cloud operated by S3NS in France on three independent datacenters. SecNumCloud 3.2 qualification, the highest level of French trusted cloud certification.

SecNumCloud 3.23 Datacenters in France

Target sectors

The S3NS trusted cloud is designed for organizations with the strictest data sovereignty requirements.

Public Sector

Government agencies, local authorities, public institutions. Compliance with the highest security standards required by the state.

Financial Sector

Banks, insurance companies, asset management firms. Compliance with DORA, banking regulations and data protection.

Healthcare

Hospitals, laboratories, health tech. HDS certification for health data hosting and compliance with medical data protection.

Related Google Cloud trainings

The S3NS trusted cloud relies on Google Cloud technologies. Master the fundamental building blocks with our official trainings, directly applicable to the S3NS ecosystem.

Key trainings for the trusted cloud

S3NS
Nouveau

Trusted Cloud Leader

This training provides a comprehensive overview of S3NS trusted cloud, born from the alliance between Thales and Google Cloud. Designed for decision-makers, sales, IT professionals, and anyone wishing to discover the S3NS Trusted Cloud, it covers digital sovereignty challenges, the S3NS value proposition, CRYPT3NS and PREMI3NS offerings, SecNumCloud requirements, and how to innovate in a sovereign environment. 🚧 This training is currently being finalized and will be officially available in March. We are working hard to deliver high-quality content. In the meantime, don't miss the opportunity to be among the first to know: feel free to contact us now or register to reserve your seats as a priority or to book a private session!

1 d
Fundamental
Google Cloud
Best

Architecting with Google Compute Engine

This course will familiarize you with Google Cloud's flexible infrastructure and platform services, with a specific focus on Compute Engine. This course uses a combination of lectures, demos, and hands-on labs to explore and deploy solution elements, including infrastructure components like networks, systems, and application services. You'll also learn how to deploy practical solutions such as hybrid networking, customer-supplied encryption keys, security and access management, quotas and billing, and resource monitoring.

3 d
Intermediate
Google Cloud

Architecting with Google Kubernetes Engine

Learn how to deploy and manage containerized applications on Google Kubernetes Engine (GKE). Learn how to use other tools on Google Cloud that interact with GKE deployments. This course features a combination of lectures, demos, and hands-on labs to help you explore and deploy solution elements—including infrastructure components like pods, containers, deployments, and services—along with networks and application services. You'll also learn how to deploy practical solutions, including security and access management, resource management, and resource monitoring.

2 d
Intermediate
View all Google Cloud trainings

Ready to adopt the trusted cloud?

Our training advisors will help you build a custom training program for your teams on the S3NS sovereign ecosystem.

Contact us