This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

ابحث في الدعم

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

untrusted certificate to mozilla.cloudflare-dns.com

  • ما من ردود
  • 0 have this problem
garrettrd
garrettrd
more options

I am consistently getting messages like this from my firewall. "firefox.exe attempted to establish a connection relying on an untrusted certificate to mozilla.cloudflare-dns.com. We blocked the connection to keep your data safe since untrusted certificates are issued by unrecognized Certificate Authorities."

I am consistently getting messages like this from my firewall. "firefox.exe attempted to establish a connection relying on an untrusted certificate to mozilla.cloudflare-dns.com. We blocked the connection to keep your data safe since untrusted certificates are issued by unrecognized Certificate Authorities."

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.