> 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/phase26-session01-graph-data-contracts-seed-fixtures/security-compliance.md).

# Security Compliance Review

**Session ID**: `phase26-session01-graph-data-contracts-seed-fixtures` **Phase**: 26 - Knowledge Graph Shared Brain Port **Created**: 2026-06-09 **Last Updated**: 2026-06-09 **Status**: Complete; Ready for Validate

***

## Review Scope

This review covers the Knowledge Graph contract surface, demo fixtures, and checked-in seed data added in this session.

Reviewed surfaces:

* `src/lib/knowledge-graph-types.ts`
* `src/lib/knowledge-graph-demo-data.ts`
* `src/lib/__tests__/knowledge-graph-types.test.ts`
* `src/data/graphs/index.json`
* `src/data/graphs/ai-os.json`

***

## Security Posture Checklist

| Area                    | Status | Evidence                                                                                                                     |
| ----------------------- | ------ | ---------------------------------------------------------------------------------------------------------------------------- |
| Injection               | PASS   | The session adds typed parsers and static JSON data only. No SQL, shell, LDAP, or template injection surface was introduced. |
| Hardcoded Secrets       | PASS   | No credentials, tokens, API keys, or environment secrets were added.                                                         |
| Sensitive Data Exposure | PASS   | Demo and seed data use browser-safe workspace-relative paths and do not include private filesystem paths or user data.       |
| Insecure Dependencies   | PASS   | No new runtime dependency was introduced.                                                                                    |
| Misconfiguration        | PASS   | No debug flags, permissive CORS, or auth bypass behavior was added.                                                          |
| Database Security       | N/A    | The session does not touch the database layer.                                                                               |
| GDPR Data Collection    | N/A    | The session does not collect, store, log, or transfer personal data.                                                         |
| Third-Party Sharing     | PASS   | No external service call or data transfer path was introduced.                                                               |

***

## Findings

No security findings were opened during source and artifact review.

***

## Residual Risks

* Later bridge or ingest sessions will need to preserve the path confinement and fail-closed parser behavior established here.
* The checked-in seed graph is static by design and should be superseded by later live ingest paths only through explicit validation.

***

## Review Conclusion

The session introduces contract and fixture data only, with no new security or privacy blockers.


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