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Reinstalled firefox and get "connection not secure" for everything including mozilla.org

  • 1 cavab
  • 4 have this problem
  • 11 views
  • Last reply by FredMcD

goette01
goette01
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I am using a Mac OS X 10.11

Other browsers can connect to sites - only Firefox can't connect

I am using a Mac OS X 10.11 Other browsers can connect to sites - only Firefox can't connect

Modified by goette01

All Replies (1)

FredMcD
FredMcD
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There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connections and send their own certificate.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

http://kb.mozillazine.org/Error_loading_websites

https://www.bing.com/search?q=web+site+access+denied