TR / 04 Trust architecture

Move fast.
Keep the
stop button.

Design identity, evidence, policy, approval, and observation into the workflow before autonomy enters it.

Map the controls Configure a workflow ↗

01 / Control mapper

Different workload.
Different posture.

Adjust the sensitivity and autonomy. The reference control set changes with the risk surface.

Reference control mapper

Workload sensitivity
Controlled
Recommended reference posture

Isolated private runtime boundary

  • Permission-aware source access
  • Encrypted transport and storage boundary
  • Execution-level audit events
  • Explicit retention and redaction policy
  • Tool allowlist and reversible action policy
  • Named approval before consequential action

This is an architecture planning aid, not a certification or legal determination.

02 / Defense in workflow

Trust is not
a badge at the end.

01

Identity before intelligence

Resolve the user, source permissions, workload policy, and allowed tools before retrieval or action.

02

Evidence before confidence

Attach provenance and evaluation signals so a fluent answer never outruns the available evidence.

03

Policy before autonomy

Define reversible actions, approval gates, stop conditions, and recovery paths before agents enter the workflow.

04

Observation after action

Keep the model route, sources, approvals, tool calls, and effects together as one reviewable execution.

A precise claim

Architecture principles,
not borrowed certification.

Feertina should describe third-party certifications only when they are independently achieved and current. The controls on this site are product and architecture commitments.

Next / Pressure-test the boundary

Bring security into
the first conversation.

Book a trust review