Www.facebook.com uses an invalid security certificate.

This Connection is Untrusted

You have asked Firefox to connect
securely to www.facebook.com, but we can't confirm that your connection is secure.
Normally, when you try to connect securely,
sites will present trusted identification to prove that you are
going to the right place. However, this site's identity can't be verified.

What Should I Do?

If you usually connect to
this site without problems, this error could mean that someone is
trying to impersonate the site, and you shouldn't continue.
2 answers Last reply
More about facebook invalid security certificate
  1. Use Google Chrome instead and you won't get all that Firefox nonsense about security certificates: https://www.google.com/intl/en/chrome/browser/

    As long as you have a good third-party firewall installed you will be adequately protected anyway.
  2. Agree with phil22, try using another browser and install a good antivirus program like avast, immunet, Nod32 etc. for your security.
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