1. Configure production settings (DEBUG=False, ALLOWED_HOSTS).
2. Implement HTTPS redirection and secure cookie settings.
3. Set a strong SECRET_KEY using environment variables.
4. Configure password validation rules.
5. Protect against SQL injection by using Django ORM and parameterized queries.
6. Enable CSRF protection and use the `{% csrf_token %}` template tag.
7. Implement secure file storage and validation.
8. Configure rate limiting to prevent abuse.