> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase28-session01-cross-source-signal-identity-and-dedup/security-compliance.md). # Security & Compliance Report **Session ID**: `phase28-session01-cross-source-signal-identity-and-dedup` **Reviewed**: 2026-06-14 **Result**: PASS *** ## Scope **Files reviewed** (session deliverables only): * `scripts/extensions/trend-finder/sources/signal-identity.ts` - Signal URL normalization, hashing, deduplication, and syndication helpers. * `scripts/extensions/trend-finder/sources/__tests__/signal-identity.test.ts` - Identity helper regression tests. * `scripts/extensions/trend-finder/collector.ts` - Collector identity wiring, warnings, and trace summary emission. * `scripts/lib/ai-runtime/trend-analyst.ts` - Analyst evidence identity metadata and serialization boundaries. * `scripts/lib/ai-runtime/scoring.ts` - Syndication-aware scoring projection. * `src/extensions/trend-finder/schema.ts` - Browser payload count defaults. * `src/extensions/trend-finder/engine-trace.ts` - Browser trace evidence-count schema. * `scripts/extensions/trend-finder/engine-trace.ts` - Replay trace event mapping. * `scripts/extensions/trend-finder/__tests__/collector.test.ts` - Collector dedup and browser-safe metadata coverage. * `scripts/lib/ai-runtime/__tests__/scoring.test.ts` - Syndicated scoring regression coverage. * `src/extensions/trend-finder/__tests__/view-model.test.ts` - Legacy schema parsing coverage. * `scripts/extensions/trend-finder/__tests__/engine-trace.test.ts` - Sanitized trace counter coverage. **Review method**: Static analysis of session deliverables, secret/injection pattern search, focused behavioral spot-checks, dependency-diff check, and validation command results. *** ## Security Assessment ### Overall: PASS | Category | Status | Severity | Details | | ----------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- | | Injection (SQLi, CMDi, LDAPi) | PASS | -- | No SQL, shell execution, LDAP, or dynamic command construction introduced. URL parsing uses `URL` and pure string normalization. | | Hardcoded Secrets | PASS | -- | No hardcoded credentials or new secret material found. Existing env/token references and redaction patterns were unchanged. | | Sensitive Data Exposure | PASS | -- | Raw normalized URLs, hashes, and source fingerprints stay script-side. Browser payload and engine trace additions expose bounded aggregate counts only. | | Insecure Dependencies | PASS | -- | No `package.json` or lockfile dependency changes were introduced. | | Security Misconfiguration | PASS | -- | No CORS, debug-mode, header, deployment, or auth configuration changes were introduced. | ### Findings No security findings. *** ## GDPR Compliance Assessment ### Overall: N/A *N/A because this session introduced no new personal data collection, storage, consent flow, third-party sharing, or durable processing surface.* | Category | Status | Details | | -------------------------- | ------ | --------------------------------------------------------------------------------------------------------------------------------- | | Data Collection & Purpose | N/A | Operates on already-collected Trend Finder evidence and adds deterministic local identity metadata only. | | Consent Mechanism | N/A | No new user data collection or consent boundary introduced. | | Data Minimization | PASS | Browser and trace surfaces receive bounded counts only, not raw normalized URLs, private paths, hashes, or source input payloads. | | Right to Erasure | N/A | No new persistent personal data store or DB artifact introduced. | | PII in Logs | PASS | New trace and warning payloads are aggregate-only and sanitized. | | Third-Party Data Transfers | N/A | No new external service calls or adapters were introduced. | ### 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**: 2026-06-14 --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase28-session01-cross-source-signal-identity-and-dedup/security-compliance.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.