Source-scoped credentials
Use dedicated service identities with the narrowest practical read and write permissions. Separate retrieval from action where possible.
Security for a Business Brain begins with operating boundaries
Encryption and infrastructure matter, but operational safety also depends on source access, role context, approval policy, action limits, audit coverage, and responsible ownership.
Do not create a new route around existing permissions.
Connecting company systems should preserve or strengthen the access boundaries already required by the business.
Role-aware retrieval
Filter evidence before it reaches the answer. Hiding restricted text after generation is not a reliable access model.
Sensitive field controls
Identify financial, personnel, health, identity, and contractual information that needs stronger limits or must remain outside the initial scope.
Constrain what can change, who can approve it, and how failure is handled.
The action layer creates the largest difference between a knowledge assistant and an operational system, so it needs explicit controls.
Allowlisted actions
Expose specific operations rather than broad system access. Validate the target, fields, values, and business conditions before execution.
Approval thresholds
Require review based on action type, value, role, confidence, exception state, or conflict in the supporting evidence.
Safe retries and reversal
Prevent duplicate changes, capture partial failures, and define a recovery path for actions that can be corrected.
Keep enough context to investigate a result without storing everything forever.
Audit design should support accountability, incident review, and quality improvement while respecting retention and data minimization requirements.
End-to-end event record
Record the user, role, question, evidence references, decision, approval, attempted action, confirmed result, and relevant versions.
Retention by purpose
Set retention periods according to the business need and data class. Avoid indefinite storage simply because logs are easy to collect.
Operational review
Monitor denied access, unusual action requests, repeated corrections, stale evidence, connector failures, and approval patterns.
Find the first Business Brain use case worth building.
Score your sources, access rules, decision process, and workflow readiness. You will get a practical recommendation, not a generic maturity grade.
Start the audit