# Security Best Practices for TanStack Start Drizzle SaaS Applications

> Learn how to secure your multi-tenant SaaS application with application-level authorization, Content Security Policy, data validation, and authentication best practices in the TanStack Start Drizzle kit.

*Canonical: https://makerkit.dev/docs/tanstack-drizzle/security*

---

Please refer to [Security Best Practices for TanStack Start Drizzle SaaS Applications](./security/overview) for the latest security best practices.