Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

Learn More

Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.

Firefox reports that 'The owner of www.google.com has configured their website improperly....'

  • 1 réponse
  • 2 ont ce problème
  • 1 vue
  • Dernière réponse par cor-el

billseldon
billseldon
more options

This message occurred on a third party website some time ago. Now I cannot even access the Google search engine. What do I need to do to clear it?

Full Message: "Your connection is not secure

The owner of www.google.co.uk has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

This site uses HTTP Strict Transport Security (HSTS) to specify that Firefox may only connect to it securely. As a result, it is not possible to add an exception for this certificate.

Learn more…

Report errors like this to help Mozilla identify and block malicious sites"

(Note I am reporting this through MS Edge. I cannot access anything on Firefox))

This message occurred on a third party website some time ago. Now I cannot even access the Google search engine. What do I need to do to clear it? Full Message: "Your connection is not secure The owner of www.google.co.uk has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website. This site uses HTTP Strict Transport Security (HSTS) to specify that Firefox may only connect to it securely. As a result, it is not possible to add an exception for this certificate. Learn more… Report errors like this to help Mozilla identify and block malicious sites" (Note I am reporting this through MS Edge. I cannot access anything on Firefox))

Toutes les réponses (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Are you using Kaspersky security software?

See:

You can click the "Advanced" button to expand this section and show extra details. If the certificate is not trusted because the issuer certificate is unknown (SEC_ERROR_UNKNOWN_ISSUER) then click the blue error message to expand this section and show the certificate chain. You can click "Copy text to clipboard" and paste the base64 encoded certificate chain text in a reply. That will allow us to details like the issuer of the certificate.

  • always be cautious when you get an 'Untrusted' error message
  • never create a permanent exception without investigating the cause and only use this to inspect the certificate