Lock down a Supabase database that is wide open

Row level security written properly, so one customer can never read another's data through your public anon key.

€900–€1,800 guide price3-5

What you get

Table-by-table review of current policies and exposed views
Row level security policies covering every table with data in it
Policy tests proving cross-tenant reads and writes are rejected
Service-role key usage moved out of client code
Short note on what to check before every new table you add

Usually built with

Supabase

PostgreSQL

pgTAP

TypeScript

A guide, not a requirement — sellers propose what suits your situation.

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