While browsing a website on Google Chrome, if you get an error saying This server could not prove that it is <domain.com>; its security certificate is not from <ABC ...

Most people using Internet Explorer have encountered a security certificate error such as "There is a problem with this website's security certificate" at some point ...

You visit a client or other website and, instead of the site itself, you encounter a security certificate error. If you are using Windows and Internet Explorer, the ...

SSL, or Secure Sockets Layer, is a protocol that provides secure communications between two devices. It is most commonly used in website transactions, such as when a customer is entering their credit ...

Those trying to access Bing today over a secure connection will be met with a security certificate issue. At present, the most likely explanation is an issue with Microsoft's certificate provider of ...

The name on the security certificate is invalid or does not match the name of the target site webmail.domain.com. Outlook is unable to connect to the proxy Server ...

Cybercriminals are distributing malware using fake security certificate update requests displayed on previously compromised websites, attempting to infect potential ...

Millions of players found themselves unexpectedly being shut out of the League of Legends. What started like a login failure now seems to have escalated to a global server issue. It brought a halt to ...

So, if an antivirus program or a network is intercepting a connection with a security certificate issued by a CA that is not in the Mozilla CA store, the connection is considered unsafe.

News of an Iranian hacker duping certification authority Comodo into issuing digital certificates to one or more unauthorized parties has caused an uproar in the IT community, moving some critics to ...