www facebook com uses an invalid security certificate

why we can not use facebook
6 answers Last reply
More about facebook invalid security certificate
  1. You are probably being redirected to a fake Facebook site.
  2. Go to a command prompt and see what IP address you get when you type "ping" without the quotes. I get an IP address of for them.
  3. What internet browser are you using? Google chrome has had this issue only being fixed by reinstallation
  4. my facebook certificate will expire how i ragister a new certificate
  5. 442
  6. gutmornig ser
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