Row Level Security

Convex provides a flexible approach to implementing row-level security (RLS) in applications by allowing developers to define authorization rules directly in code, which are then automatically applied to database operations. While RLS is not essential for most Convex apps, it is beneficial for platforms exposing databases directly to end-users. The platform offers tools such as `convex-helpers` to wrap database interfaces, ensuring that read and write operations comply with specified access control rules. This setup can prevent unauthorized actions, such as data modification by non-owners, and minimize vulnerabilities like IDOR. Developers can customize the authorization context with additional data and mix RLS with bespoke authorization methods for more complex needs. Convex emphasizes security by running authorization checks server-side, unlike some platforms limited to client-side checks. The integration of RLS into Convex apps empowers developers to manage access control effectively while maintaining the flexibility to implement more advanced logic as needed.