Security

Built for regulated institutions. Secure by design.

Bashi runs inside a bank's or fund's control environment, not beside it. No training on client data, controls enforced in code rather than by policy, and a record of every step.

Request security documentation
01

Your data, your controls

Bashi sits inside your control environment. Access follows the roles your desk already has, and your documents are used for your analysis and nothing else.

02

No training on client data

Your documents and outputs are never used to train models, ours or anyone else's. Our AI provider holds your data under zero-retention terms.

03

Every figure traced

Each figure shown links to the page in your documents it was read from. Where sources disagree, an analyst decides, with both in view.

04

Everything on the record

Every extraction, answer, draft, edit and override is logged with who did it and when, and can be exported for risk and compliance.

Where the controls sit.

Data moves through five stages inside Bashi. At each one there is a control, and the ones that matter most are written into the software rather than into a policy.

01 · Upload

Validate

Every file passes seven ordered checks before anything reads it, with a controlled path for password-protected documents.

Enforced in code
02 · Read

Process

Pages are read and classified. Source text is stored separately from the working record and referenced by key.

Zero-retention provider
03 · Extract

Trace

Every figure carries a pointer to its document and page. Where a page cannot be read, the field is marked for an analyst rather than filled in.

Enforced in code
04 · Reconcile

Flag

Where two sources disagree beyond tolerance, the disagreement goes to an analyst to decide, with both sources attached.

Enforced in code
05 · Record

Log

Every action, human or model, is written to the audit trail with who and when, and can be exported.

Exportable trail

What Bashi does.

  • Works with model providers only under zero-data-retention agreements
  • Traces every figure to the document and page it came from
  • Puts conflicting sources in front of an analyst
  • Logs every action and lets you export the record

What Bashi never does.

  • Train models on client data, or let anyone else
  • Estimate a number when the document cannot be read
  • Resolve a disagreement between sources silently
  • Make a credit decision. Your committee does, with the evidence in front of it

The control register.

Each control, what it covers, and how it is held: written into the code, live as configuration, or in progress. Full descriptions and evidence are available under NDA.

Human review

Every draft, spread and flag goes to an analyst before it leaves the workspace.

Live

Upload validation

Seven ordered checks on every file; controlled handling of protected documents.

Enforced in code

Evidence pointers

No figure promoted without a resolvable link to its source page.

Enforced in code

Complete or marked

Every field is either extracted with its source or marked for the analyst to complete.

Enforced in code

Model provider terms

Zero-data-retention agreements with every model provider that touches client data.

Live

Encryption

In transit and at rest.

Live

Authentication and roles

Single sign-on with your identity provider, multi-factor, analyst / reviewer / read-only roles.

Live

Privileged access

Named Bashi engineers, least privilege, client-requested support only, logged.

Live

Logging and audit trail

Application, access and admin events recorded centrally; exportable.

Live

Backup and recovery

Scheduled, encrypted, restoration tested.

Live

Certifications in progress, marked as such.

Bashi is working towards SOC 2 Type II and ISO 27001 through a continuous compliance programme, with policies, controls and evidence tracked against both frameworks.

Our policy set, control descriptions and a completed security questionnaire are available to prospective clients under NDA.

Request documentation

SOC 2 Type II

In progress

ISO 27001

In progress

GDPR

Designed for

LGPD

Designed for

EU AI Act

Designed for

Questions your risk team will ask.

Short answers here. Full answers, with evidence, in the questionnaire we send under NDA.

Does Bashi train on our data?+

No. Your documents and outputs are never used to train models, by Bashi or by our model providers, which hold your data under zero-data-retention terms.

Who can see our documents?+

Your own users, according to the roles you set. Bashi engineers only when you ask for support, under named accounts, and that access appears in your audit trail.

What happens when a document cannot be read?+

The field is marked for your analyst to complete, with the page attached, and that action is logged like any other. Nothing is filled in on the system's behalf.

How do we know a figure is right?+

Every figure links to the page it was read from, with the confidence the system had in it. Where sources disagree, Bashi flags the disagreement rather than choosing. Corrections your analysts make feed the accuracy measurement.

What happens to our data when we leave?+

Client data is deleted, or returned at your request, within 60 days of the end of the engagement, except for routine backups deleted in the ordinary course.

Can we complete our own questionnaire?+

Yes. Send it to us and our engineers answer it directly. We will also walk your risk team through the controls on a call.

Ask us anything on this page.

Our engineers answer security questionnaires directly, and we will walk your risk team through the controls on a call.

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