This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Your connection is not secure

  • 1 reply
  • 1 has this problem
  • 4 views
  • Last reply by philipp

shadowwraith
shadowwraith
more options

i've been trying to access a website but everytime i get the above message and firefox will blatantly not let me get past that screen.

the details is as follows

The owner of repo.nmsdb.info has configured their web site improperly. To protect your information from being stolen, Firefox has not connected to this web site.

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.

repo.nmsdb.info uses an invalid security certificate. The certificate expired on 13/08/16 00:26. The current time is 13/08/16 17:22. Error code: SEC_ERROR_EXPIRED_CERTIFICATE

i have no anti-virus installed and there is no malware or anything wrong with my system clock.

i've been trying to access a website but everytime i get the above message and firefox will blatantly not let me get past that screen. the details is as follows The owner of repo.nmsdb.info has configured their web site improperly. To protect your information from being stolen, Firefox has not connected to this web site. 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. repo.nmsdb.info uses an invalid security certificate. The certificate expired on 13/08/16 00:26. The current time is 13/08/16 17:22. Error code: SEC_ERROR_EXPIRED_CERTIFICATE i have no anti-virus installed and there is no malware or anything wrong with my system clock.

All Replies (1)

philipp
philipp
  • Moderator
more options

hi, the website's certificate expired a few hours ago - they need to renew it...