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# Security & Compliance Report

**Session ID**: `phase27-session10-demand-centers` **Reviewed**: 2026-06-13 **Result**: PASS

***

## Scope

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

* `scripts/extensions/trend-finder/demand-clusters.ts` - Demand extraction, clustering, count labels, fallback briefs.
* `scripts/extensions/trend-finder/__tests__/demand-clusters.test.ts` - Demand helper tests.
* `src/extensions/trend-finder/schema.ts` - Demand cluster schema, caps, defaults, reference validation.
* `scripts/lib/ai-runtime/trend-analyst.ts` - Analyst demand brief input/output validation and merge logic.
* `scripts/extensions/trend-finder/collector.ts` - Collector demand cluster publication path.
* `src/extensions/trend-finder/view-model.ts` - Browser demand center projection.
* `src/extensions/trend-finder/views/brief-view.tsx` - Brief Demand Centers UI.
* `src/extensions/trend-finder/views/trends-view.tsx` - Related topic hash selection.
* `scripts/extensions/trend-finder/static-brief-export.ts` - Static Brief demand projection and privacy boundary.
* `scripts/extensions/trend-finder/static-brief-renderer.ts` - Static Demand Centers HTML rendering.
* `src/extensions/trend-finder/fixtures.ts` - Bounded demand fixture data.
* `src/lib/__tests__/trend-finder-schema.test.ts` - Schema demand coverage.
* `scripts/lib/ai-runtime/__tests__/trend-analyst.test.ts` - Analyst demand coverage.
* `scripts/extensions/trend-finder/__tests__/collector.test.ts` - Collector demand coverage.
* `src/extensions/trend-finder/__tests__/view-model.test.ts` - View-model demand coverage.
* `src/lib/__tests__/trend-finder-dashboard.test.tsx` - Dashboard demand coverage.
* `scripts/extensions/trend-finder/__tests__/static-brief-export.test.ts` - Static projection demand coverage.
* `scripts/extensions/trend-finder/__tests__/static-brief-renderer.test.ts` - Static renderer demand coverage.

**Review method**: Static analysis of session deliverables, git diff spot-check, targeted security search, full test suite, typechecks, private runtime artifact check, and bundle budget check. No dependency manifest or lockfile changes were made, so dependency audit was not applicable.

***

## Security Assessment

### Overall: PASS

| Category                      | Status | Severity | Details                                                                                                                                                                                                |
| ----------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Injection (SQLi, CMDi, LDAPi) | PASS   | --       | No SQL, shell command execution, LDAP, or dynamic code execution added. Static HTML renderer escapes demand text, related topic labels, and evidence IDs.                                              |
| Hardcoded Secrets             | PASS   | --       | No credentials, API keys, tokens, or connection strings added. Existing redaction/privacy helpers remain in use.                                                                                       |
| Sensitive Data Exposure       | PASS   | --       | Demand clusters publish bounded question shapes, labels, topic IDs, and cited evidence IDs only. Static export excludes raw prompts, provider responses, private paths, raw logs, and source payloads. |
| Insecure Dependencies         | PASS   | --       | No new dependencies or package changes.                                                                                                                                                                |
| Security Misconfiguration     | PASS   | --       | No CORS, headers, debug modes, auth settings, or runtime source configuration changed.                                                                                                                 |

### Findings

No security findings.

***

## GDPR Compliance Assessment

### Overall: N/A

*N/A because this session introduced no new personal data collection, storage, consent flow, external transfer, or user identity handling.*

| Category                   | Status | Details                                                                                                  |
| -------------------------- | ------ | -------------------------------------------------------------------------------------------------------- |
| Data Collection & Purpose  | N/A    | Uses already-collected Trend Finder evidence; adds no new collection path.                               |
| Consent Mechanism          | N/A    | No new personal data storage or consent-relevant feature.                                                |
| Data Minimization          | PASS   | Published demand rows are bounded to question shapes, labels, related topic IDs, and cited evidence IDs. |
| Right to Erasure           | N/A    | No persisted personal data store added.                                                                  |
| PII in Logs                | PASS   | New collector trace logs cluster IDs, counts, provenance, and growth state only.                         |
| Third-Party Data Transfers | N/A    | No new source calls or third-party transfers added.                                                      |

### Personal Data Inventory

No personal data collected or processed in this session.

### Findings

No GDPR findings.

***

## Recommendations

None - session is compliant.

***

## Sign-Off

* **Result**: PASS
* **Reviewed by**: AI validation (validate)
* **Date**: 2026-06-13


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