# Ver1 Step 5 Results: Private-Network Safety Baseline

## Summary

Step 5 implementation status: **in progress**.

This document records completed private-network safety controls, validation evidence, and residual risks for Ver1 Step 5.

Implemented in this step:

1. _TBD_
2. _TBD_
3. _TBD_

---

## Implemented Changes

### 1) Security assumptions and threat model

_TBD_

### 2) Single-operator access control baseline

_TBD_

### 3) Input validation and safe-output hardening

_TBD_

### 4) Secret handling and configuration safety

_TBD_

### 5) Dependency/security scanning baseline

_TBD_

---

## Test and Verification Evidence

### Added/Updated Tests

1. _TBD_
2. _TBD_
3. _TBD_

### Validation Runs

Run and record outcomes:

- `uv run pytest --collect-only -q` -> _TBD_
- `uv run pytest -m unit -q` -> _TBD_
- `uv run pytest -m "not external" -q` -> _TBD_
- `uv run pytest -q` -> _TBD_

### Security Scan Evidence

Record scan commands and outcomes:

- dependency scan command(s): _TBD_
- static/security lint command(s): _TBD_
- critical/high findings: _TBD_
- remediation/defer decisions: _TBD_

---

## Requirement Traceability (Step 5)

| Step 5 Area | REQ Coverage | Status | Evidence |
| --- | --- | --- | --- |
| Private-network and single-operator safety posture | REQ-9 | _TBD_ | _TBD_ |
| Access control behavior at UI/API boundaries | REQ-5, REQ-7 | _TBD_ | _TBD_ |
| Input validation and safe user-facing error behavior | REQ-1, REQ-2, REQ-5 | _TBD_ | _TBD_ |
| Config and startup safety controls | REQ-8, REQ-10 | _TBD_ | _TBD_ |
| Persistence and domain integrity continuity | REQ-11, REQ-12 | _TBD_ | _TBD_ |

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## Operational Artifacts Produced

- `docs/ver1/ver1-step5.md`
- `docs/ver1/ver1-step5-results.md`
- _TBD additional artifacts_

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## Risks, Exceptions, and Follow-Ups

1. _TBD_
2. _TBD_
3. _TBD_

Open follow-ups to carry forward:

- _TBD_

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## Step 5 Exit Assessment

- Private-network assumptions and controls: **_TBD_**
- Access-control baseline effectiveness: **_TBD_**
- Validation and safe-output safety: **_TBD_**
- Secret handling and config safety: **_TBD_**
- Dependency/security risk closure: **_TBD_**
- Test and regression safety: **_TBD_**

Step 5 completion status: **_TBD_**

---

## Handoff to Step 6

Once Step 5 is marked complete, Step 6 can proceed with:

- clearer operational security assumptions for logs/runbooks
- hardened boundary behavior for diagnosis and support
- reduced risk posture for personal-scale ongoing operations