Manually installing root certificates in Windows (Chrome & Internet Explorer)


To install a trusted root certificate manually in Microsoft Windows, you will want to download the certificate from the Untangle NGFW.

This can be downloaded in Config > Administration > Certificates section of the NGFW by clicking the Download Root Certificate button. You can also generate that certificate at http://<<InternalIPOfUntangle>>/cert



You will then be asked if you want to open the file. Select Open



Once you have this downloaded, double-click on the .crt file and Windows will open the certificate. 


  1. In the certificate window click on Install Certificate…

  2. This will bring up the Certificate Import Wizard. Select Local Machine, then click Next

  3. Allow the program to make changes to your machine.

  4. Select "Place all certificates in the following store", then click Browse… Select the "Trusted Root Certification Authorities" store, click OK, then click Next

  5. You should then receive this notice:





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