S3NS Summit 2026
Following the achievement of the SecNumCloud qualification, S3NS is hosting its fourth annual summit, the S3NS Summit.
This 2026 edition marks a decisive milestone: after successfully completing several hundred physical, software and legal controls, the PREMI3NS trusted cloud has reached full operational maturity and is now ready to support the most critical use cases.
The event brings together public and private decision-makers, technology experts and partners around a key challenge: reconciling cloud performance, security and data sovereignty.
© Thales
The first S3NS Summit following the SecNumCloud qualification
In a context of growing cyber threats and increasing regulatory pressure, data sovereignty and control have become strategic priorities. With its PREMI3NS offering, S3NS delivers a unique model that combines Google Cloud technologies with Thales’ cybersecurity expertise, within a sovereign framework compliant with SecNumCloud requirements, a qualification issued by ANSSI (the French National Cybersecurity Agency) for cloud service providers.
The S3NS Summit 2026 is structured around a strategic plenary session in the morning, followed by conferences, demonstrations and workshops in the afternoon.
A major new feature of this edition is a dedicated visitor experience built around 45 conferences covering the following themes:
- tech conferences led by S3NS
- AI & Innovation sessions co-hosted by S3NS and Google Cloud
- product sessions co-hosted by S3NS and Google Cloud, with a focus on cybersecurity, Deeptech, and FinOps
- AI & Innovation sessions
- sessions focused on trust, including two featuring institutional and government representatives
In addition, 16 conferences will be led by Diamond and Gold partners.
Agenda & highlights
08:00 – Doors open
09:00 – 10:30 – Keynote followed by a strategic plenary on sovereign cloud challenges and the PREMI3NS roadmap
13:00 – Lunch
13:45 – Conferences, workshops and thematic tracks
18:00 – End of sessions
19:00 – Doors close
S3NS, the trusted cloud by Thales
An alliance between Thales, a global leader in data protection and cybersecurity, and Google Cloud, one of the world’s leading cloud technology providers, S3NS offers public institutions and private companies highly secure public cloud solutions to support their transition to a trusted cloud.
These solutions are designed to protect the most sensitive data and fully comply with the ANSSI SecNumCloud framework. S3NS is a French company, fully owned by Thales.
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