Security

Security your risk team can sign off.

Your architecture is a map of your business. Voussar protects it accordingly: hosted in the UK, encrypted throughout, separated from every other customer, and every administrative action on the record.

UKhosted on Microsoft Azure, in the UK South region
AES-256encryption at rest, including backups
TLSon every connection, from browser to database
2FAtwo-factor sign-in available to everyone
Your data stays in the UKVoussar runs on Microsoft Azure in the UK South region, with managed, encrypted databases and backups.
Kept apart from other customersEach organisation's architecture is stored separately from every other organisation's.
Encrypted throughoutAES-256 at rest and TLS in transit. Single sign-on secrets get an extra layer of encryption on top.
Single sign-on EnterpriseSign in with your identity provider over OpenID Connect, verify your domains, provision people automatically, and require SSO for everyone.
Two-factor authenticationAuthenticator-app sign-in with recovery codes, and owners and admins are prompted to turn it on.
The right access for each personOrganisation and workspace roles, team-based access, and invitations limited to your own domains.
An audit log nobody can editAdministrative actions are written to a log that can only be added to, with exports to CSV.
AI on your termsVoussar sends nothing to AI providers. Owners choose who may connect an assistant, with scoped, expiring access.
Protected sign-inRate limiting and account lockout stop password-guessing, and passwords are stored with strong one-way hashing.
Your data, always portableExport your entire model as structured data at any time. No lock-in.

Single sign-on

One sign-in, the way your IT team wants it.

Connect Microsoft Entra ID, Okta, Google or any OpenID Connect provider. Prove you own your email domain, and people from it are sent straight to your provider to sign in. New starters get an account automatically the first time they sign in.

  • Require SSO for the whole organisation once you're ready.
  • Offboarding in one place: remove someone from your identity provider and they can no longer sign in.
Setting up two-factor authentication with an authenticator app.

Need more detail for your security review?

We're happy to answer security questionnaires and walk your team through how Voussar is built and run.

Contact us about security

Put your architecture on solid ground.

Start free and bring one real system across. You'll know within an afternoon whether your diagrams can stay true.

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Free plan forever · 14-day trial of every paid plan · Hosted in the UK