convex-security-check

Securing Convex authentication involves enforcing identity checks across queries, mutations, and actions, implementing row-level access control, and verifying data ownership to protect user data from unauthorized access.

Auditing a Convex backend requires a structured checklist that reviews function exposure, argument validation, and environment variable handling to identify and remediate common security weaknesses.

Prevent unauthorized access to sensitive Convex mutations by using internal functions for restricted operations, applying strict argument validators, and enforcing explicit row-level ownership checks.

Prevent unsafe data flows in Convex by defining explicit argument and return validators, ensuring that all inputs and outputs are strictly checked before processing queries or mutations.

Avoid secret leakage in Convex by following environment variable best practices, ensuring safe usage patterns that prevent sensitive data from being exposed in client-accessible code or logs.

Yes, using internal functions in Convex reduces the security surface area by controlling the exposure of public versus internal operations, ensuring sensitive logic remains inaccessible to direct client calls.