Delete Root CA Certificate from Firefox

Q

How to delete a root CA (Certificate Authority) certificate from Firefox? I don't know this root CA and don't want to trust any Web sites that uses this root CA.

✍: FYIcenter.com

A

If you want to delete a certificate from Firefox, you can export it to a file first, then follow this tutorial to delete it from Firefox.

1. Start "Certificate Manager" in Firefox.

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

3. Scroll down in the list and click "Certum CA" under "Unizeto Sp. z o.o." to highlight it.

4. Click "Delete or Distrust..." button. You see a warning message showing up.

5. Click "OK" button to finish deleting the CA certificate. Firefox - Delete Certificates

Â

â‡’ Import Root CA Certificate into Firefox

â‡ Export Certificate from Firefox to File

â‡‘ Managing Certificates in Mozilla Firefox

â‡‘â‡‘ Firefox Certificates Tutorials

2012-07-25, 7016👍, 0💬

💬 2016-08-21 Tim: Easy to follow. Thanks!

Security Tab of Viewing Page Info in Firefox
How to see more security related information on View Page Info in Firefox? To see more security related information on View Page Info in Firefox, you can follow this tutorial: 1. Run Firefox and visit www.paypal.com Web site. You see PayPal home page showing up. 2. Right-mouse click anywhere on the ... 2012-07-25, 7371👍, 0💬

General Tab of Viewing Page Info in Firefox
How to read information on the General tab of View Page Info in Firefox? What is the meaning of "High-grade Encryption"? This tutorial may help you understand information provided on the General tab of View Page Info in Firefox. 1. Run Firefox and visit www.paypal.com Web site. You see PayPal home p... 2012-07-25, 7079👍, 0💬

Delete Root CA Certificate from Firefox
How to delete a root CA (Certificate Authority) certificate from Firefox? I don't know this root CA and don't want to trust any Web sites that uses this root CA. If you want to delete a certificate from Firefox, you can export it to a file first, then follow this tutorial to delete it from Firefox. ... 2012-07-25, 7017👍, 0💬

List of Root CA Certificates in Firefox
How to see the list of root CA certificates used by Firefox? To see the list of root CA (Certificate Authorities) certificates used by Firefox, you need to use the Certificate Manager in Firefox as shown below: 1. Click the "Tools > Options" menu. 2. Click the "Advanced > Certificates"... 2012-07-25, 6435👍, 0💬

Export Certificate from Firefox to File
How to export a certificate from Firefox? I want to save a copy before removing the certificate. If you want export a copy of a certificate from Firefox, you can follow this tutorial: 1. Start "Certificate Manager" in Firefox. 2. Click "Authorities" tab. You see the list of root CA (Certificate Auth... 2012-07-25, 6285👍, 0💬

Import Root CA Certificate into Firefox
How to import a root CA certificate into Firefox? I delete it from Firefox earlier, but I have a copy in a certificate file. If you want to import a root CA (Certificate Authorities) certificate back into Firefox from a file, you can follow this tutorial. 1. Start "Certificate Manager" in Firefox. 2... 2012-07-25, 5958👍, 0💬

Context Menu for Viewing Page Info in Firefox
Where to click to get more Web site information in Firefox 8? I want to know if the page I am reading is secure or not. If a Web page is having "https" as part of the page address, it is a secured page. But if you want to know more information about this page, you need to use context menu in Firefox... 2012-07-25, 5600👍, 0💬

View Website Server Certificate in Firefox
How to view the server certificate of the Website in Firefox? I know that the Website is using a "https" address. If you are visiting a Website that uses a "https" address with Firefox, you can view the server certificate of the Website as shown in this tutorial: 1. Run Firefox and visit https://www... 2012-07-25, 5246👍, 0💬

General Information of Certificate in Firefox
How to view general information of a certificate in Firefox? I want to know when is the expiration of the certificate. To view general information of a certificate in Firefox, you can double-click on the certificate name in the certificate list as shown below: 1. Start "Certificate Manager" in Firef... 2012-07-25, 4804👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.