fierzone Security Standards - High-Density Standards
Universal security protocols for building safe and resilient software.
Priority: P0 (CRITICAL)
🛡 Data Safeguarding
- Zero Trust: Never trust external input. Sanitize and validate every data boundary (API, UI, CSV).
- Least Privilege: Grant minimum necessary permissions to users, services, and containers.
- No Hardcoded Secrets: Use environment variables or secret managers. Never commit keys or passwords.
- Encryption: Use modern, collision-resistant algorithms (AES-256 for data-at-rest; TLS 1.3 for data-in-transit).
🧱 Secure Coding Practices
- Injection Prevention: Use parameterized queries or ORMs to stop SQL, Command, and XSS injections.
- Dependency Management: Regularly scan (
audit) and update third-party libraries to patch CVEs. - Secure Auth: Implement Multi-Factor Authentication (MFA) and secure session management.
- Error Privacy: Never leak stack traces or internal implementation details to the end-user.
🔍 Continuous Security
- Shift Left: Integrate security scanners (SAST/DAST) early in the CI/CD pipeline.
- Data Minimization: Collect and store only the absolute minimum data required for the business logic.
- Logging: Maintain audit logs for sensitive operations (Auth, Deletion, Admin changes).
🚫 Anti-Patterns
- Hardcoded Secrets:
**No Secrets in Git**: Use Secret Managers or Env variables. - Raw SQL:
**No String Concatenation**: Use Parameterized queries or ORMs. - Leaking Context:
**No Stacktraces in Prod**: Return generic error codes to clients. - Insecure Defaults:
**No Default Passwords**: Force rotation and strong entropy.
📚 References
- Injection Testing Protocols (SQLi/HTMLi)
- Vulnerability Remediation & Secure Patterns