For 2020-2021, a Secure Browser must be installed on each computer or tablet that will be used for student testing. The following table lists which operating systems are supported and which Secure Browser to install.

Operating Systems Supported Devices Secure Browser Related Requirements*
Desktop

Windows

8 (Professional & Enterprise)

8.1 (Professional & Enterprise)

10 (Educational, Professional, & Enterprise) (Versions 1809-2004a)

Server 2012 R2, 2016 R2

Desktops/Laptops Windows Secure Browser Disable fast user switching. Server 2012 R2 and 2016 R2 are supported when using a thin client.
Mac
10.11-10.16a
Desktops/Laptops Mac Secure Browser

Install the Mac Secure Profile. Disable third-party app updates, iTunes updates, and fast user switching.

Linux
Fedora 30-31a LTS (Gnome)
Ubuntu 16.04, 18.04, 20.04a LTS (Gnome)
Desktops/Laptops Linux Secure Browser

Depending on your distribution, install SoX and Verdana True Type font.

For touchscreen devices, disable on-screen keyboard.

Mobile
iOS/iPadOS
12.4
13.4
14a
All 9.7” or larger iPads running a supported version of iOS/iPadOS. SecureTestBrowser Mobile Secure Browser
Assessment Mode (formerly Automatic Assessment Configuration) disables many features automatically and requires no further setup. Additional features can be disabled through Mobile Device Management. In addition to the features disabled by Assessment Mode, also disable Voice Control, VoiceOver, and the emoji keyboard. If these are not available to disable through MDM, please disable them manually.
Chrome OS
83-84, 85a
Chromebooks SecureTestBrowser Kiosk Application Chromebooks must be in kiosk mode. Automatic updates should be disabled or limited to a specific version used successfully before summative testing begins.
Windows
8 (Professional & Enterprise)
8.1 (Professional & Enterprise) 
10 (Educational, Professional, and Enterprise)
CAI supports any tablet running Windows 8, 8.1, and 10, but has done extensive testing only on Surface Pro, Surface Pro 3, Asus Transformer, and Dell Venue.
Windows Secure Browser Disable fast user switching.
aSupport for this version will begin upon the completion of testing following its release.

Chrome OS: Managing Auto Updates

New versions of Chrome OS are released regularly and tested by CAI to ensure no new features pose a risk for online testing. However, bugs or unintentional features do sometimes show up in the latest release. Because of this, CAI recommends disabling Chrome OS auto-updates or limiting auto updates to a version used successfully before summative testing begins to ensure Chromebooks remain stable during the test window. Chrome OS updates can be disabled or limited through the Device Settings page on the Chromebook. From this page, auto updates can be stopped or allowed, but only to a specific version.

*For information about implementing the related requirements, refer to the Technology Setup for Online Testing Quick Guide.

Download Secure Browsers

To download the Secure Browser for your operating system, select the corresponding tab.