Security & Sovereignty

Your data, isolated by architecture — not by promise.

Every Woven product is engineered around four guarantees: a sovereign UK perimeter, encryption keys you control, a model that never learns from you, and the toughest UK compliance standard in force today.

Active · Verified April 2026

Fully compliant with the April 2026 Danzell 3.3 Standard for Sovereign Digital Infrastructure.

Danzell 3.3 is the UK's most rigorous audit for digital sovereignty — covering jurisdictional independence, supply-chain provenance, and full decoupling from the US CLOUD Act and other foreign jurisdictional overreach. Woven AI is among the first commercial platforms certified end-to-end.

DANZELL3.3SOVEREIGN

Total Jurisdictional Isolation.

The Airlock.

100% of data processing, model inference, and metadata storage occurs within UK-owned Tier 4 data centres, under the exclusive jurisdiction of English Law. No data — not even encrypted telemetry — crosses the Atlantic.

Data centresUK-owned, Tier 4
JurisdictionEnglish Law only
Telemetry egressNone

Lawful access, made honest.

We comply with UK law — and we tell you exactly what that means.

We comply with UK law. In tiers where Woven holds keys, we have a transparent, audited lawful-access process. In Sovereign Enclave and Self-Hosted tiers, the customer holds the keys — we cannot decrypt your data even under court order, because we do not have the material to surrender.

Cloud / DedicatedAudited lawful-access process
Sovereign / Self-HostedCustomer-held keys
EncryptionFIPS, in-transit + at-rest

Non-Extractive Intelligence.

Your prompts never train our model.

User data is never used to fine-tune our foundational models. Kilburn and the wider Woven suite use Retrieval-Augmented Generation within your own secure environment, so your IP, your documents, and your prompts stay inside your walls. Always.

Model trainingNo user data
Retrieval (RAG)Inside your perimeter
IP retention100% yours
Independently audited and certified to:
Danzell 3.3 (April 2026)ISO 27001SOC 2 Type IICyber Essentials PlusUK GDPR / DPA 2018