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Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

I switched to firefox from chrome because I was denied access to ebay and amazon. Yours is the same. What gives?

  • 1 amsa
  • 1 yana da wannan matsala
  • 3 views
  • Amsa ta ƙarshe daga cor-el

Why are these major sites unsecure? One day they work and the next not. crazy

Why are these major sites unsecure? One day they work and the next not. crazy

All Replies (1)

Hmm. That is weird that it changes from day to day.

Are you possibly using a proxy?

Who is the issuer of the certificate?

Is there more detail available about the issuer of the certificate?

  • click the "Advanced" button show more detail
  • click the blue SEC_ERROR_UNKNOWN_ISSUER message to show the certificate chain
  • click "Copy text to clipboard" and paste the base64 certificate chain text in a reply

If clicking the SEC_ERROR_UNKNOWN_ISSUER text doesn't provide the certificate chain then try these steps to inspect the certificate.

  • open the Server tab in the Certificate Manager
    • Options/Preferences -> Privacy & Security -> Certificates: View Certificates -> Servers: "Add Exception"
  • paste the URL of the website (https://xxx.xxx) in it's location field.

Let Firefox retrieve the certificate -> "Get Certificate"

  • click the "View" button and inspect the certificate

You can see detail like the issuer of the certificate and intermediate certificates in the Details tab.