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 ...

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 ...

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 ...

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 ...

I'm getting errors related to an expired security certificate from noembed.com when I load the mobile version of a front page article's comments in desktop IE.

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 ...

Users around the world have had trouble accessing some HTTPS websites due to an error at GlobalSign, one of the world’s largest certificate authorities. As part of ...

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

The fallout from a serious security mistake made by Dell is widening, as security experts find more issues of concern. Researchers with Duo Security have found a second weak digital certificate in a ...

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 ...

Users around the world have had trouble accessing some HTTPS websites due to an error at GlobalSign, one of the world’s largest certificate authorities. As part of ...