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Mozilla Warning " Your connection is not secure" at facebook . whats wrong there?

Discussion in 'Black Hat SEO' started by Weblycos, Jan 10, 2016.

  1. Weblycos

    Weblycos Senior Member

    Feb 12, 2013
    Likes Received:
    full time IM

    Last night i found its working completely fine but today when i reload the mozilla tab, i got this error. I thought it would be simple to add this to exception but its clearly states..

    "This site uses HTTP Strict Transport Security (HSTS) to specify that Firefox only connect to it securely. As a result, it is not possible to add an exception for this certificate"

    Tried a few things but doesn't look like working. Have any one got this type of error? what to do.!
  2. I also have similair issues when using private proxies on FF. What I did is first enter:

    into the Firefox address-bar and on the interface that opens, enter "https://facebook.com" into the location server field. Click on get certificate & view and see who issued it. In my case it was my eset ssl filter ca. So I disabled it by following this tutorial:

    and everything worked like before :) Btw, if you get a "fiddler2.com" issue in certificates, it might be a sign of unwanted software present on your pc that is intercepting secure network traffic. Go into the system control panel and uninstall programs like BrowserSafeguard, BrowserSafe, SafeGuard or other software that sounds suspicious and didn't get installed by you intentionally.