Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Learn More

Firefox sayst billing.microsoft.com uses an invalid security certificate

  • 4 wótegrona
  • 42 ma toś ten problem
  • 1 naglěd
  • Slědne wótegrono wót skrias

more options

I'm trying to close out my hotmail account, but when I try to access billing.microsoft.com, Firefox says that page is using an invalid security certificate because the issuer certificate is unknown, and warns me not to proceed by creating an exception

URL of affected sites

https://billing.microsoft.com/helppane.aspx

I'm trying to close out my hotmail account, but when I try to access billing.microsoft.com, Firefox says that page is using an invalid security certificate because the issuer certificate is unknown, and warns me not to proceed by creating an exception == URL of affected sites == https://billing.microsoft.com/helppane.aspx

Wšykne wótegrona (4)

more options

The certificate provided is indeed invalid. It is signed by Microsoft themselves, not a trusted certificate authority.

more options

Apart from that ,latest Google Chrome has the same error message.

more options

This is a root certificate which serves as a website certificate at the same time. This is an oddity, since in all other cases (that I know), you have a root certificate which signs a website certificate.

I wrote more about this at http://certwatch.simos.info/2010/08/0.../the-new-billing-microsoft-com-root-certificate/

more options

It is related to browser settings do,

Firefox -> Tools -> Advanced -> view certificates -> servers -> Add exceptions


and add the your url in that dialogue box.