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Updated to latest Mozzila, 1/2 of web pages get security msg ex (bing.com) and won,t open

  • 7 回覆
  • 1 有這個問題
  • 7 次檢視
  • 最近回覆由 jscher2000

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How do I fix this besides deleting Mozzila and use IE

所有回覆 (7)

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hi, first please make sure that the date, time & timezone are set correctly on your system. if this doesn't solve the issue (or it is already set properly), a solution depends on the individual circumstances:

  • what is the error code shown when you click on advanced on that error page?
  • please also give us more information about the error by clicking on the error code, copying the text to the clipboard and then pasting it here into a reply in the forum like shown in the screenshot.

thank you!

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Here is the error msg Your connection is not secure

The owner of www.bing.com 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.

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Hi montaggm, could you click the Advanced button on the error page to view the specific error code as illustrated in philipp's reply?

https://support.mozilla.org/questions/1239162#answer-1169246

The error code often is styled as a link and provides access to a coded version of the certificate. Decoding that certificate often points to a "man in the middle" issue.

If you want to try it yourself, I use this page for decoding: https://certlogik.com/decoder/

Otherwise, you can paste the coded certificate here for a volunteer to decode.

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I sent the error message , I believe that was after the request fipr more info. Bye the way I get this error message on 90% of my web ages and again this started after the latest update before that every thing worked

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Error code msg www.bing.com uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. Error code: SEC_ERROR_UNKNOWN_ISSUER

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another we page error msg Your connection is not secure

The owner of www.coastal24.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

Learn more…

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

www.coastal24.com uses an invalid security certificate.

The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported.

Error code: SEC_ERROR_UNKNOWN_ISSUER

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Okay, the code SEC_ERROR_UNKNOWN_ISSUER should be styled like a link. Click it and see whether Firefox shows a panel with the coded certificate. Like in the screenshot attached to philipp's reply: