Zscaler Certificate

Zscaler Installation Instructions


Below are the SSL Certificate instructions for "ALL Users" on the Corvian Network who bring their own device. Some Staff and all Students who bring their own device will need to install the ZScaler (Firewall) SLL certificates. Failure to do so will result in problems connecting to the internet. Installing the certificate will allow authentication to the Corvian Network and will also track SSL connections to the internet.

This process does not need to be completed by staff and students who are using Enterprise Chromebooks provided by Corvian.

Windows Device Instructions Zscaler Installation Instructions_Windows.pdf


  1. Download the Certificate here: ZScaler Certificate

  2. Click the downloaded file and select Open.

  3. A new window will appear called Certificate. Click Install Certificate…

  4. Select Current User and click Next

  5. Select “Place all certificates in the following store”

  6. Click Browse and select the second folder named “Trusted Root Certification Authorities”

  7. Click Ok and then Next

  8. Click Finish

    1. If a Security Warning appears, select Yes

  9. Click Ok on Import Successful and on the Certificate window. 

  10. Enjoy your internet browsing experience! 



  1. Download the Certificate here: ZScaler Certificate

  1. Click the downloaded file and then enter your Administrative password for Keychain Access and select Modify Keychain

  2. In the search enter “Keychain Access” and open

  3. Navigate to System

  4. Look for the Zscaler Root CA item and double click to open

  5. Select “Always Trust” for the first line - “When using this certificate:”

  6. Close the window and enter your Administrative Password again to save the change

  7. Restart your browser and enjoy your internet browsing experience!


***Corvian Owned Chromebooks DO NOT need to follow these steps***


  1. Download the Certificate here: ZScaler Certificate

  1. In Chrome, click the 3 dots in the upper right corner to open the menu and then select Settings

  2. Select Privacy and Security from the menu on the left

  3. Click Security 

  4. Scroll down and select Manage Certificates

  5. Click Authorities, and then Click Import

  6. Select Downloads and select the ZscalerRootCertificate that you downloaded in step 1. 

  7. Click Open

  8. Check the box labeled “Trust this certificate for identifying websites.”

  9. Click Ok and then restart your chromebook. Enjoy your internet browsing experience!

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