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Error code: SEC_ERROR_UNKNOWN_ISSUER

  • 3 回覆
  • 5 有這個問題
  • 1 次檢視
  • 最近回覆由 cor-el

R-A-S
R-A-S
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So today i use mozilla firefox, its okay until i restart my laptop. When i want to search in google it says "Your connection is not secure". I also try youtube, but it gave me the same respond.

So today i use mozilla firefox, its okay until i restart my laptop. When i want to search in google it says "Your connection is not secure". I also try youtube, but it gave me the same respond.

所有回覆 (3)

cor-el
cor-el
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  • Top 10 Contributor
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There is security software like Avast and Kaspersky and BitDefender and ESET that intercepts secure connections and sends their own certificate or that incorporates special web shielding features that can block content.

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

R-A-S
R-A-S 提出問題者
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For the security software, i only use windows defender, and malwarebytes

cor-el
cor-el
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Can you post the certificate chain data like I posted above?