Die Funktionalität dieser Website ist durch Wartungsarbeiten eingeschränkt, die Ihr Erlebnis verbessern sollen. Wenn ein Artikel Ihr Problem nicht löst und Sie eine Frage stellen möchten, können Sie unsere Gemeinschaft über @FirefoxSupport auf Twitter, /r/firefox oder Reddit fragen.

Avatar for Username

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

Dieses Thema wurde archiviert. Bitte stellen Sie eine neue Frage, wenn Sie Hilfe benötigen.

How to turn off Secure connection failed and site blocked by firefox

  • 1 Antwort
  • 2 haben dieses Problem
  • 19 Aufrufe
  • Letzte Antwort von FredMcD

Thunderbolt1
Thunderbolt1
more options

Firefox has been blocking more and more websites that play music or video lately. These are clearly secure. I see the "connection not secure" notice because there is supposedly a problem with the certificate. All the help tutorials from Mozilla do not work. For example, I can't listen to internet radio (example: http://radio.orange.com/radios/helpmechill). Have Windows 10, I clear the cache regularly, it is also not a problem with external security program like ESET etc.. Suggested solutions do not work, I have no option to turn off the security blocking temporarily etc.

Firefox has been blocking more and more websites that play music or video lately. These are clearly secure. I see the "connection not secure" notice because there is supposedly a problem with the certificate. All the help tutorials from Mozilla do not work. For example, I can't listen to internet radio (example: http://radio.orange.com/radios/helpmechill). Have Windows 10, I clear the cache regularly, it is also not a problem with external security program like ESET etc.. Suggested solutions do not work, I have no option to turn off the security blocking temporarily etc.

Alle Antworten (1)

FredMcD
FredMcD
more options

I have several versions of Firefox and had no problem.


There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean