A customer portal must prevent one organisation from accessing another's records. Correct filtering in one dashboard does not prove isolation everywhere.
The decision to make
Trace tenant identity through APIs, exports, background jobs and file downloads. Never trust an organisation identifier merely because the browser sent it.
Practical checklist
- Create separate test organisations.
- Attempt cross-organisation reads and writes.
- Check reports, cached responses and downloadable files.
An illustrative example
A report endpoint can leak information even if the main page is secure. Include secondary routes and queued tasks in the review.
Your next step
Keep repeatable isolation tests tied to the authorization rules and run them when data-access behaviour changes.
AI-assisted planning guide published by Prime Pixels. Examples are illustrative, not customer case studies. Project scope and applicable requirements must be checked for your circumstances.