X
點擊此處開啟此網站的行動版。

技術支援討論區

Certificate problem, can't fix by renaming the cert8.db

已張貼

Hello, I have a problem with certificate of this web page : http://www.sps-jia.cz/moodle/ When I tried to log in, it said that "connection is untrusted", but that is normal and i know it is secure. However, I'm incredibly dumb and accidentally have clicked on the button that added it as an untrusted connection. So immediately, I've started searching trough the Firefox setting, but I've discovered nothing that could help me. So I googled my problem, and most of the said that renaming/moving the cert8.db fire from the profile folder would help, but it didn't. The weirdest thing is that I can't access the website on other browsers (IE/Edge). I thing that it's somewhere in Windows. Plx halp Thanks

Hello, I have a problem with certificate of this web page : http://www.sps-jia.cz/moodle/ When I tried to log in, it said that "connection is untrusted", but that is normal and i know it is secure. However, I'm incredibly dumb and accidentally have clicked on the button that added it as an untrusted connection. So immediately, I've started searching trough the Firefox setting, but I've discovered nothing that could help me. So I googled my problem, and most of the said that renaming/moving the cert8.db fire from the profile folder would help, but it didn't. The weirdest thing is that I can't access the website on other browsers (IE/Edge). I thing that it's somewhere in Windows. Plx halp Thanks

被選擇的解決方法

I've managed to find it! It was not in Firefox nor Windows, but in my Antivirus program! (I'm using Eset) So I had to dig through settings to find the blocked certificates, but after that it was easy. I hope this helps anyone with a similiar problem.

從原來的回覆中察看解決方案 0

額外的系統細節

已安裝的外掛程式

  • The plugin allows you to have a better experience with Microsoft Lync
  • The plugin allows you to have a better experience with Microsoft SharePoint
  • NVIDIA 3D Vision Streaming plugin for Mozilla browsers
  • NVIDIA 3D Vision plugin for Mozilla browsers
  • Shockwave Flash 19.0 r0
  • VLC media player Web Plugin

應用程式

  • User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0

更多資訊

cor-el
  • Top 10 Contributor
  • Moderator
17689 個解決方法 160039 個答案

有幫助的回覆

I see this message if I check the server via the Add Security Exception window.

  • chrome://pippki/content/exceptionDialog.xul
Could not verify this certificate because it was signed using a signature algorithm that was disabled because that algorithm is not secure.

There may be more certificate issues with chained intermediate certificates and a root certificate that Firefox doesn't have.

I see this message if I check the server via the Add Security Exception window. *chrome://pippki/content/exceptionDialog.xul <blockquote>Could not verify this certificate because it was signed using a signature algorithm that was disabled because that algorithm is not secure.</blockquote> There may be more certificate issues with chained intermediate certificates and a root certificate that Firefox doesn't have.

選擇的解決方法

I've managed to find it! It was not in Firefox nor Windows, but in my Antivirus program! (I'm using Eset) So I had to dig through settings to find the blocked certificates, but after that it was easy. I hope this helps anyone with a similiar problem.

I've managed to find it! It was not in Firefox nor Windows, but in my '''Antivirus program'''! (I'm using Eset) So I had to dig through settings to find the blocked certificates, but after that it was easy. I hope this helps anyone with a similiar problem.