The idea
Your biggest risk is cross-tenant data leakage. Build guardrails early.
The approach
- Enforce tenant scoping in queries
- Add DB constraints where possible
- Write tests for isolation
Outcome
Fewer incidents and higher trust from customers.
Engineering note
Multi-tenant guardrails
Keep tenant data isolated with policy, partitioning, and test coverage.
Multi-tenant
Security
Laravel
Postgres
About 3 min read
Published 1 November 2025
Adam
Founder, Dori Media · Christchurch · Laravel & Stripe since 2011
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