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Security Guidelines

Keeping your MongoNext app secure is essential for protecting user data and maintaining trust. Follow these best practices throughout development and deployment:

1. Authentication & Authorization​

  • Use NextAuth.js for secure authentication and session management.
  • Protect admin routes and sensitive API endpoints with role-based access control.
  • Never expose sensitive user data (passwords, tokens) in API responses.

2. Environment Variables​

  • Store secrets (database URIs, API keys, auth secrets) in .env.local and never commit them to version control.
  • Set environment variables securely in your deployment platform (e.g., Vercel dashboard).
  • Rotate secrets regularly and update them if compromised.

3. Dependency Management​

  • Keep all dependencies up to date to patch security vulnerabilities.
  • Use npm audit or yarn audit to check for known issues.

4. HTTPS & Secure Headers​

  • Always use HTTPS in production to encrypt traffic.
  • Set secure HTTP headers (e.g., Strict-Transport-Security, Content-Security-Policy).
  • Use Vercel's built-in HTTPS and security features.

5. Regular Audits​

  • Review user roles and permissions regularly.
  • Monitor logs for suspicious activity.
  • Enable audit logs in MongoDB Atlas for compliance and monitoring.

For more on authentication and API security, see the Authentication and API Documentation sections.