A reader reported receiving a message in Google Search Console about a self-signed SSL certificate. Google has been sending warnings about this for years. A self-signed SSL certificate is one that is ...

A short while ago we updated our website SSL certificates, we are observing that on clients side (you) some browsers have cached the older certificate that expires on ...

A Secure Sockets Layer certificate is essential for most online businesses, including banks, retailers, and publishers. A Web site's SSL certificate protects your session through a security technique ...

It appears that some webmasters are now receiving warnings from Google Webmaster Tools about SSL certificate issues. A Google Webmaster Help thread has a couple people reporting receiving the warnings ...

If you are experiencing Certificate errors in your Edge browser, this post is for you. Some Edge users have reported that they keep running into one or another ...

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 ...

Any version of a widely installed security library has been found to be vulnerable to specially crafted certificates that would allow a man-in-the-middle attack against applications using GnuTLS.

SSL/TLS certificates are used to authenticate the ownership of websites and other online resources, as well as to encrypt information for privacy as it crosses the internet and other networks. The ...