Removing Permanently Accepted Web Certificates in Firefox (Mac)

On a Macintosh

Click Firefox then preferences.

Start by opening the Firefox browser, click the Firefox menu, and then choose "preferences" on the drop down.


Click Advanced.

Click the "advanced" tab.


Click Encryption then, View Certifiates.

Click on the "Encryption" Tab.
Then click the "View Certificates" button.


Click Servers.

Click on the "Servers" tab. Only those certificates listed as permanent under lifetime within the servers tab should be removed
*Caution is advised in deleting items that may be part of normal operations


Highlight the server certificate and select delete.

Remove the certificate by clicking on it to highlight it, and then click the delete button.


Select OK.Click "ok" before exiting.

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