Configuring devices

For each operating system, the device configuration process is completed in three steps:

  1. Proceeding to a device diagnostic check
  2. Verifying the supported platforms
  3. Installing lock-down browsers

TIP
Ensure the correct SEB version has been installed on all computers. This version can be downloaded directly from the School Administrator or Board IT accounts.

IMPORTANT
Schools using devices that are not compatible with SEB or Kiosk or where students require assistive technology tools must e-mail eqao-support@vretta.com. 

Step 1 – Proceeding to a device diagnostic check

A pre-administration hardware check will be available from the student login page of the e-assessment system to help identify devices which may not run well with the SEB or Kiosk lockdown browsers, or the alternative access to the e-assessment.   

Step 2 – Verifying the supported platforms

Operating System Supported Browser List
Windows(Microsoft) Google Chromeupdated version Mozilla Firefoxupdated version Microsoft Edgeupdated version
Mac OSX 10.13.6High Sierra or higher(Apple, MacBook) Safariupdated version Google Chromeupdated version Mozilla Firefoxupdated version
Mac iOS(Apple, iPad) Safariupdated version
Android(tablet) Google Chromeupdated version
Google Chrome(Chromebook) Google Chromeupdated version

Each combination of an operating system and a device require:

  • a different browser locking software
  • a different installation process

NOTE
The minimum recommended screen resolution is 768 x 1024. This allows any device the size of an iPad Mini or larger to be used.

Step 3 – Installing the lock-down browsers

SafeExamBrowser

The SEB is a specialized web browser that restricts students’ access to external tools and resources while they are taking the OSSLT. The SEB-configuration file regulates access to system functions, other applications and other settings while also pointing the SEB to the OSSLT and performing a special “handshake” to validate security.

TIP
You can download the SEB-configuration file in the Technical Readiness tab of the e-assessment system. Use the password given in the same tab.

Option 1 – Installing and loading SEB on macOS

  1. Ensure that your operating system version is higher than 10.13.6 (see Find out which macOS your Mac is using).
  2. Download the macOS SafeExamBrowser.
  3. Open the SEB-configuration file.
  4. Enter the password in the login screen.

IMPORTANT
The software should not be opened directly. The SEB-configuration file in the Downloads folder must be double-clicked.

Option 2 – Installing and loading SEB on iOS

  1. Download the SafeExamBrowser App in the App Store.

TIP
You can also directly download the SafeExamBrowser App.

  1. Download the SEB-configuration file.
  2. In the Downloads folder of your iPad, open the SEB-configuration file
  3. Enter the SEB password.
  4. Log in with your email and password.

NOTE
Opening the application brings you to a configuration page where you don’t need to fill in anything.

Option 3 – Installing and loading SEB on Windows

  1. Download the SafeExamBrowser Installer.
  2. Run the SafeExamBrowserInstaller.exe file.
  3. Follow the instructions of the InstallShield Wizard.
  4. Open the SafeExamBrowser.

NOTE
The assessment is compatible with version 3.4.0 of the SEB.

IMPORTANT
In the Do you want to allow this app to make changes to your device? dialog box, click Yes.

NOTE
You may encounter the following message: You have installed SafeExamBrowser (SEB), but it isn’t configured yet.

5. Follow the instructions of the InstallShield Wizard.

6. Open the SafeExamBrowser.

7. Open the SEB-configuration file.

8. Enter the password in the login screen.

IMPORTANT
The software should not be opened directly. The SEB-configuration file in the Downloads folder must be double-clicked.

Configuring Chromebooks

There are two methods to configure Chromebooks in order to administer the EQAO assessments. Each method has a set of pre-requisites. Use the following table to determine which configuration method applies to your devices and follow the corresponding instructions in the following sections.

Device ManagementSystem RequirementsConfiguration Method
Centrally Managed: All Chromebooks are configured by a single Google Chrome Admin Account.Chrome Admin Console
Chrome Enterprise
Google’s KIOSK Mode
Kiosk Application
Locally Managed: Chromebooks are configured individually by a user with access to the device directly.Assessment Lock Extension from Chrome WebstoreAssessment Lock Chrome Extension

Kiosk Application (Centrally Managed with Google’s KIOSK Mode)

This installation method will only work for Chromebooks that are centrally managed within Chrome’s KIOSK Mode. If your Chromebooks are not centrally managed via Chrome Admin Console & Google Chrome’s KIOSK Mode, please proceed to the next section Assessment Lock (Locally Managed with Individual Devices).

1. Login your Google Admin Console Account (admin.google.com)

2. Navigate to Devices -> Chrome ->  Apps & Extensions.

3. Select the KIOSKs tab.

4. Ensure that the correct Organization Units (groupings of chromebooks) have been selected.

5. Select the yellow plus sign on the bottom left of the page and select Add Chrome app or extension by ID.

6. In the pop-up that appears, enter afhcomalholahplbjhnmahkoekoijban in the Extension ID and select Save.

7. After selecting Save, the Kiosk application will now be shown in the list of Chrome Applications available through Google Chrome’s KIOSK Mode.

8. In order to configure the Kiosk Application, click on the Kiosk application that was just installed in order to open the right side configuration panel.

9. In the configuration panel, scroll down to the section called Policy for extensions.

10. Locate the KIOSK policy document for your school or board, which is available from any Administrator or Board account. This document is a JSON file. To configure KIOSK, open that file in a text editor, copy the contents of the file, and paste them into the Enter a JSON Value field. Then click Save at the top of the page.

11. Now that the Kiosk application has been added to Chrome’s KIOSKs and configured, the final step is a crucial settings update. Navigate to Devices -> Chrome ->  Settings.

12. Ensure that the correct Organization Units (groupings of chromebooks) have been selected.

13. At the top of the screen select the Device Settings tab.

14. Scroll down to the section called Kiosk Settings.

15. Under Kiosk Settings, select the setting called Chrome Apps allowed for Kiosk mode.

16. On this settings page, go to the Configuration section and ensure that the option Keep using Chrome apps in kiosk sessions for a limited time is selected. Then click Save to confirm the setting.

Assessment Lock Chrome Extension (Locally Managed with Individual Devices)

This installation method will only work for Chromebooks that are NOT centrally managed within Chrome’s KIOSK Mode.

1. To request the specialized link for Assessment Lock Chrome extension, please reach out to eqao-support@vretta.com.

2. Click the Add To Chrome button, then in the pop up that appears select the Add extension button.

3. To ensure that the extension has been added correctly, select the puzzle pieces on the top right side of the chrome browser and ensure that the Assessment Lock extension is present.

4. On the day of the assessment, the student using the chromebook must log in using this link: https://eqao.vretta.com/#/en/login-student

5. On test day, the Assessment Lock will automatically initialize once the student logs into the assessment and proceeds into the test questions. If the Chrome extension is not active or has been removed, the student will be unable to proceed into the test and it must be added once more in order for the student to proceed.

Alternative access

IMPORTANT
The alternative access is for specific students with assistive-technology accommodations.

School administrators will indicate which student(s) require a specific software that is not compatible with either the SEB or the Kiosk application.

Only these students will be permitted to access the assessment through the EQAO login page.

Students not permitted to use this alternative access method will receive an error message if they try to access the assessment in this way.

System Validations (by schools)

School administrators will validate that the lockdown software has been properly installed on the devices.

Updated on October 6, 2025