Import Root CA Certificate into Mozilla Firefox 47

Q

How to import a root CA certificate into Mozilla Firefox 47? I delete it from Mozilla Firefox 47 earlier, but I have a copy in a certificate file.

✍: FYIcenter.com

A

If you want to import a root CA (Certificate Authorities) certificate back into Mozilla Firefox 47 from a file, you can follow this tutorial.

1. Start "Certificate Manager" in Mozilla Firefox 47.

2. Click "Authorities" tab. You see the list of trusted CA certificates showing up.

4. Click "Import" button. You see "Select File containing CA certificate(s) to import" screen showing up.

5. Find the folder and the CA certificate file like "C:\fyicenter\CertumCA.crt" and click "Open" to import the certificate into Mozilla Firefox 47.

Firefox 47 - Import Certificate from File
Firefox 47 - Import Certificate from File

 

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