S3NS Cloud KMS

S3NSSecurity

Managed encryption key store — Google Cloud KMS operating under S3NS's French sovereign boundary, with keys backed by French-jurisdiction HSMs. Root-of-trust does not leave the S3NS perimeter, addressing the specific CLOUD Act concern that a Google-operated Cloud KMS could be compelled to disclose keys.

Jurisdictional exposure

Provider HQ
EUParis, France

Subject to GDPR, Data Act, DGA

Region locations
EU2 regions
Sovereign option
Yes — 2 sovereign-flagged regions available

Sub-services (2)

Keys

HSM-backed encryption keys under sovereign operator

External Key Manager

Customer-held keys via S3NS-mediated bring-your-own-key

Compliance & Certifications

This service is attested for the following frameworks. Always verify with the provider before relying on a specific compliance posture.

Where this runs

2 regions
1 country
2sovereign
Sovereign regions (2)
  • ParisS3NS Cloud de Confiance
  • MarseilleS3NS Cloud de Confiance

Tags

Equivalent services on other platforms

Pricing

Pricing model:per-operation