Visitors to our site today saw the following warning message appear in their browsers.
The cause of this message was an error in responding to the expiry of the Symantec SSL security certificate that was installed on the server on Apr 9, 2015. Please be assured that the reason for the warning message was not suspicious. We sincerely apologize for the inconvenience and concern that this caused to our customers.
We installed the server security certificate with the intention of strengthening the security of our website and to lead the sword trade in the encryption of authentication and data transmission, but experienced an error related to the expiration of the security certificate, which has been an embarrassment. We are currently making our utmost efforts to resolve this situation. We sincerely apologize for any temporary inconvenience this may cause and thank you very much for your patience and understanding.
Warning message that appeared to site users:
There is a problem with the security certificate for this website. The security certificate that has been presented by this web page has expired or is invalid. The security certificate that has been presented by this web page was issued for another website address. The problem with the security certificate could indicate fraud or the intention to steal information sent from the computer you are using to the server. It is recommended that you close this web page and do not view this website.