Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

US govt site can't be accessed -- "No Client Certificate presented" error

  • 1 antwoord
  • 1 het hierdie probleem
  • 101 views
  • Laaste antwoord deur WestEnd

I am trying to access US government sites that require certificates in order to be accessed. I recently downloaded Firefox onto my Mac (Mojave) and imported all of the certificates, which show up under the Authorities tab in the Certificate Manager. I also added an exception for a couple of sites to turn off the pop-up blocker. However, no pop-ups appear to allow me to choose a certificate, and instead I get this error:

No Client Certificate presented

  1. 555.3f0130d6.1548793672.9f0521

Why is this happening?

I am trying to access US government sites that require certificates in order to be accessed. I recently downloaded Firefox onto my Mac (Mojave) and imported all of the certificates, which show up under the Authorities tab in the Certificate Manager. I also added an exception for a couple of sites to turn off the pop-up blocker. However, no pop-ups appear to allow me to choose a certificate, and instead I get this error: No Client Certificate presented #555.3f0130d6.1548793672.9f0521 Why is this happening?

All Replies (1)

Screenshot of the error and what is the site link so others can test it?