ThorStackThorStack
Security

Data residency

Your tenant runs in the region you pick at install. Backups stay in-region. LLM traffic respects your provider's residency.

Regions

At install you pick one of:

RegionData center
US-EastAWS us-east-1
EU-WestAWS eu-west-1 (Dublin)
APACAWS ap-southeast-1 (Singapore)

Sovereign customers can request other regions, including on-prem or sovereign cloud (e.g. AWS GovCloud, Azure for Germany, OCI Government). Get in touch if you need this.

What stays in region

  • Your database — primary and replicas — never leaves the region.
  • Object storage (file uploads, exports) — same.
  • Backups — encrypted and held in the same region.
  • Audit logs — same.

What can leave region

LLM traffic follows your provider's residency story. If you've configured Vertex with a regional pin (see Bring your own LLM), traffic stays in that region. If you point at OpenAI or Anthropic, their endpoints have their own residency posture — review their data-handling docs before assuming a region.

Customer-initiated exports (CSV, JSON) move data wherever you download them. That's expected; just be aware.

Failover

In-region multi-AZ failover is automatic. Cross-region failover is available on Operator and Sovereign plans for an additional warm-standby region. RTO under 1 hour, RPO under 5 minutes.

Sub-processors

Every sub-processor that touches tenant data is listed in the DPA at /legal/dpa along with the region they operate in.

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