Web Certificates
Web Browser Issues
Please install the certificates that corresponds to your web browser and/or operating system until further notice.

iOS 10.3 and above
Please select from the following options
Windows Certificates
Windows - Internet Explorer, Microsoft Edge, and Google Chrome web browsers
Quick Installer
(no password required)
NOTE: Quick installer will import the certificates for the currently logged in user only
- Download the certificate installer from the following link:
- Run installer*, and accept the prompts for each certificate.
Advanced Installer
(local admin password required)
NOTE: Advanced installer is ideal for computers used by multiple users (i.e. computer labs, classroom computers, laptop carts)
- Download the certificate installer from the following link:
- This certificate installer will require the local admin password upon execution of the file.
- Run installer*, enter the local admin credentials, and accept each certificate.
Windows - Mozilla Firefox
Do this for each local account being used on the computer
Be sure to open this web page using the Mozilla FireFox for a FireFox certificate import
Root Certificate
- Download and open the first certificate from the following link:
- Certificate link (file: LAUSD-ROOT-CA2.CRT)
- Select the certificate file you just downloaded, and select all three "Trust this CA to identify..." checkboxes and click OK
- Download and open the second certificate from the following link:
- Certificate link (file: LAUSD-SUB-CA2.CRT)
- Select the certificate file you just downloaded, and select all three "Trust this CA to identify..." checkboxes and click OK
- If both certificates are installed, your computer is ready for the transition.

macOS Certificates
macOS - Google Chrome web browser
macOS users - Do this for each local account being used on the computer
Preferred Method
- Download the configuration file from the following link:
- This first prompt describes the installation. Select "Continue" in the lower right corner of the screen
- Select "Install" in the lower right corner of the screen
- Close "Profiles Manager"
- If this method does not work, please follow the steps below
Alternate Method
- Download both certificates from the following links:
- Root Certificate link (file: LAUSD-ROOT-CA2.CRT)
- Sub Certificate link (file: LAUSD-SUB-CA2.CRT)
- The files will download to your "Downloads" folder configured in Google Chrome.
- NOTE: Perform the following steps for each downloaded certificate file from step 1.
- Double-click on the certificate file, and KEYCHAIN ACCESS will launch
- A message will appear asking you to confirm adding this certificate
- Press ALWAYS TRUST
- You will be asked to for your local computer account credentials
- If you installed both certificates, your computer is ready for the transition.
macOS - Safari web browser
macOS users - Do this for each local account being used on the computer
Preferred Method
- Download the configuration file from the following link:
- This first prompt describes the installation. Select "Continue" in the lower right corner of the screen
- Select "Install" in the lower right corner of the screen
- Close "Profiles Manager"
- If this method does not work, please follow the steps below
Alternate Method
- Download both certificates from the following links:
- Root Certificate link (file: LAUSD-ROOT-CA2.CRT)
- Sub Certificate link (file: LAUSD-SUB-CA2.CRT)
- The files will download to your "Downloads" folder configured in Safari.
- NOTE: Perform the following steps for each downloaded certificate file from step 1.
- Double-click on the certificate file, and KEYCHAIN ACCESS will launch
- A message will appear asking you to confirm adding this certificate
- Press ALWAYS TRUST
- You will be asked to for your local computer account credentials
- If you installed both certificates, your computer is ready for the transition.
macOS - Mozilla Firefox
macOS users - Do this for each local account being used on the computer
Root Certificates
- Download both certificates from the following links:
- Root Certificate link (file: LAUSD-ROOT-CA2.CRT)
- Sub Certificate link (file: LAUSD-SUB-CA2.CRT)
- The files will download to your "Downloads" folder configured in Firefox.
- Select the Firefox menu and select Preferences...
- Select Advanced, and then select Certificates
- Click on View Certificates to open the Certificate Manager
- NOTE: Perform the following steps for each downloaded certificate file from step 1.
- Select Authorities, and then click the Import... button
- Select the certificate file you just downloaded, and select all three "Trust this CA to identify..." checkboxes and click OK
- Click on OK in the Certificate Manager, and close the Preferences window.
Mobile Device Certificates
Apple iOS Devices
iOS Certificate Profile
(NOTE: Will only work using Safari iOS Browser)
- Download the configuration file from the following link:
- Select "Install" in the upper right corner of the screen
- If prompted, enter your passcode/passphrase for your iOS device.
- Select "Install" in the upper right corner of the screen for a second time
- Select "Install" on the lower half of the screen
- Select "Done"
- For iOS 10.3 and above, the certificate must be trusted before it will work for websites.
- If you want to turn on SSL trust for that certificate, go to Settings > General > About > Certificate Trust Settings.
- Under "Enable full trust for root certificates," turn on trust for the certificate.
Android Mobile Devices
Android Certificate
- Please follow the steps below:
- Download both certificate files from the following links:
- Certificate link (file: LAUSD-ROOT-CA2.CRT)
- Certificate link (file: LAUSD-SUB-CA2.CRT)
- Open the "Settings" app on your Android device.
- NOTE: Perform the following steps for each downloaded certificate file from step 1
- The "Settings" app may vary. These are the most common paths to the correct setting:
- Settings > Personal > Security > Credential storage > Install from storage
- Settings > Security > Credential storage > Install from storage
- Settings > Personal > Lock screen and security > Other security settings > Install from device storage
- If none of the above settings can be found, please refer to your mobile device manufacturer/provider for the proper instructions
- The file can typically be found in the "Downloads" folder. Select the certificate file to import it.
- If prompted to enter a name, type "LAUSD Root CA" & "LAUSD Sub CA" respectively, and click "OK"
- The certificates have been installed.