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# Security & Compliance Report

**Session ID**: `phase15-session02-live-data-merge-boundary` **Reviewed**: 2026-05-31 **Result**: PASS

***

## Scope

**Files reviewed** (session deliverables only):

* `scripts/lib/aggregate-live-data-write.ts` - live-data write gate, privacy filters, and scoped merge logic
* `scripts/aggregate.ts` - aggregate command routing through the producer gate
* `scripts/lib/__tests__/aggregate-live-data-write.test.ts` - live-data writer test coverage
* `docs/runbooks/scheduled-aggregate.md` - runbook guidance for direct aggregate writes and generated-data locking
* `.spec_system/specs/phase15-session02-live-data-merge-boundary/spec.md` - session requirements and success criteria
* `.spec_system/specs/phase15-session02-live-data-merge-boundary/tasks.md` - session task checklist
* `.spec_system/specs/phase15-session02-live-data-merge-boundary/implementation-notes.md` - implementation log

**Review method**: Static analysis of session deliverables, focused test execution, and repository spot-checks

***

## Security Assessment

### Overall: PASS

| Category                      | Status | Severity | Details                                                                                                                          |
| ----------------------------- | ------ | -------- | -------------------------------------------------------------------------------------------------------------------------------- |
| Injection (SQLi, CMDi, LDAPi) | PASS   | --       | No unsafe query or shell interpolation patterns were introduced in the reviewed files.                                           |
| Hardcoded Secrets             | PASS   | --       | No credentials, API keys, tokens, or auth payload values were added to source or docs.                                           |
| Sensitive Data Exposure       | PASS   | --       | Privacy filters reject raw prompts, command output, source dumps, auth JSON, bearer tokens, and private home paths before write. |
| Insecure Dependencies         | PASS   | --       | No dependency changes were introduced in this session.                                                                           |
| Security Misconfiguration     | PASS   | --       | The runbook now documents the generated-data lock boundary and keeps direct aggregate writes inside the producer gate.           |

### Findings

No security findings.

***

## GDPR Compliance Assessment

### Overall: N/A

This session does not add user-facing personal-data collection, storage, transfer, or deletion flows. The reviewed changes work on generated live-data boundaries and documentation only.

***

## Behavioral Quality Spot-Check

### Overall: PASS

* Trust boundary enforcement is explicit: scoped writes require validated merge input and privacy checks before disk output.
* Resource cleanup is handled: generated-data lock acquisition uses release-on-exit behavior and failure cleanup covers temp-file replacement paths.
* Mutation safety is acceptable: the full aggregate path now routes through the same producer gate as scoped writers.
* Failure paths are explicit: invalid or missing merge bases fall back to the example file or return safe errors without leaking private paths.
* Contract alignment is maintained: the aggregate command still emits the same `live-data.json` artifact through the shared write gate.


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