SYSTEMX Security Overview

SYSTEMX Security Overview

Security in SYSTEMX is a continuous operating discipline. The baseline supports checks and documentation, but the application owner must configure and verify the controls that protect their particular users and data.

Control expectations

• Use least privilege for Google Cloud IAM, Firebase administration, repository access, CI credentials, and service accounts.
• Design Firestore and Storage Security Rules around authenticated identity, ownership, roles, and explicit denial—not around trusted client behavior.
• Keep privileged operations server-side. Browser-delivered VITE_* values are public configuration, not a place for secrets.
• Require review and tests for authentication, authorization, rules, payment, upload, and data-export changes.
• Use protected branches, dependency updates, monitoring, audit trails, and a tested rollback and incident process.
• Review third-party SDKs, MCP servers, browser extensions, and agent access as part of the application’s supply chain.

Run the available project checks before release:

npm run ci:lint
npm run typecheck
npm run test
npm run ci:security
npm run sync:system:check

Passing checks is evidence, not a guarantee. See Security, .ENV Solutions, and Third-Party & Operator Responsibility.