Security certificates are used for a range of purposes. Among these include identity verification, file encryption, Web authentication, email security and software signature checking. Every ...

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 ...

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 ...