Invalid security certificate

September 2017

Upon connecting to secure website, your browser automatically displays error messages stating:
Invalid security certificate or website's security certificate has expired! 


To solve this issue under Windows:
  • Go to Start > Settings > Control Panel > Security > Date and Time
  • Adjust the date and time.
  • Save changes.


Published by jak58. Latest update on October 14, 2014 at 11:49 AM by Jeff.
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