---
title: Unblocking the NJ State Testing Platform (Cambium)
description: "#### Summary New Jersey schools are now required to use the **Cambium testing platform** (replacing Pearson TestNav). To ensure the platform functions correctly during testing, several key domains must be allowed through SecureSchool. #### Steps 1. **Log into SecureSchool as…"
url: "https://www.k12usa.com/docs/unblocking-the-nj-state-testing-platform-cambium/"
updated: "2025-09-19"
category: SecureSchool
tags:
  - SecureSchool
---

# Unblocking the NJ State Testing Platform (Cambium)

#### Summary

New Jersey schools are now required to use the **Cambium testing platform** (replacing Pearson TestNav). To ensure the platform functions correctly during testing, several key domains must be allowed through SecureSchool.

#### Steps

1. **Log into SecureSchool as an Administrator.**
2. Navigate to **Website Filtering > Website Access > Add a Site**
3. Add the following domains:
   ```
   cambiumast.com
   cambiumtds.com
   ```
4. For each domain:
   - Mark as **Unfiltered**
   - Add as a **Proxy Exception**
5. Click **Save.**
6. Perform a **Commit/Restart** to apply changes.

#### Testing

Cambium provides a [Technology Guide](https://nj.portal.cambiumast.com/tech-guide.html#Resources_to_Add_to_Allowlists) with resources to verify connectivity. We recommend running a sample/practice test to confirm access before live testing.

#### Notes

- Repeat these steps on all SecureSchool appliances in your district.
- If Cambium or NJDOE publishes additional resources, they should be added using the same process.
- For assistance, contact K12USA Support at [support@k12usa.com](mailto:support@k12usa.com) or 877-225-0100.