This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

on android firefox: How can I view the full certificate of the site I am visiting, including its fingerprint?

  • 2 replies
  • 10 have this problem
  • 2 views
  • Last reply by weqrkj

more options

also How can I remove security exceptions?

also How can I remove security exceptions?

All Replies (2)

more options

Hi weqrkj, Currently there is not a built in feature to Firefox for Android that shows the full security certificate of a website you are visiting.

There is an add on called the Client Certificate Manager available in Android that may be useful however.

more options

Thanks, but the add-on doesn't solve the problem, because it does not list the (unverified) certificates that prompted adding an exception. When I go to a site that has an unverified certificate, I should be able to manually check the certificate. Right now, I can add an exception, but I have no way of knowing if that is a good idea. Displaying the details or just the fingerprint would be very sensible; otherwise the user could be accepting any arbitrary certificate, say from a woman in the middle.