Supabase RLS Production Guide
Row Level Security implemented correctly.
Supabase Row Level Security (RLS) is powerful.
Misconfigured RLS is one of the most common causes of tenant exposure and production instability.
We Specialize In
Multi-tenant RLS architecture
Cross-tenant simulation testing
Policy validation frameworks
Performance optimization
Enterprise-ready RLS documentation
RLS Policy Architecture
-- Example: Tenant-isolated RLS policy
CREATE POLICY "tenant_isolation"
ON public.resources
FOR ALL
USING (
tenant_id = (
SELECT tenant_id FROM public.profiles
WHERE id = auth.uid()
)
);
ON public.resources
FOR ALL
USING (
tenant_id = (
SELECT tenant_id FROM public.profiles
WHERE id = auth.uid()
)
);