Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

Error code: SEC_ERROR_UNKNOWN_ISSUER

  • 3 svar
  • 5 har detta problem
  • 1 visning
  • Senaste svar av cor-el

more options

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.

Alla svar (3)

more options

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.

more options

For the security software, i only use windows defender, and malwarebytes

more options

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