While this could be malicious, it’s more often a simple coding error. A misconfigured or misbehaving browser extension can also cause issues with certificate authentication. If your computer is set to the wrong time and date, it can cause problems with authenticating an SSL certificate.

Incorrect time and date settings on your computer.

However, if your SSL certificate changes and the browser is still loading an older, cached version, it can cause this error to pop up. This means they don’t have to verify the certificate every time you visit a site, which speeds up browsing. Web browsers store SSL certificates in a cache, much like other data. If you’re looking for a powerful local development tool that includes automatic SSL certificates for all sites, check out DevKinsta. This should be the first step in your troubleshooting, as it’s probably the cause of your issue. If you’re using a local environment such as MAMP, you likely don’t have a certificate for your site.

Your local environment doesn’t have an SSL certificate.

Let’s explore the most common causes of this error message: If the error appears in all browsers, you know the issue is with either the computer you’re using or the site itself. If you see the error in one browser, but the page works fine in others, that indicates an issue with your browser (usually the cache). Common causes fall into two categories: problems with your web browser, and problems with the site or system configuration. While that’s a possibility, it’s more often something more benign. Now, just because you see a warning about site security doesn’t necessarily mean the site isn’t secure. Learn more about DevKinsta! Why the “This Site Can’t Provide a Secure Connection” Error Occurs Looking for a powerful tool for local WordPress development? DevKinsta features one-click site creation, built-in HTTPS, powerful email and database management tools, and more.

Don’t worry – we’ll clear up any confusion in the rest of this article. Firefox at least provides a little direction to get you started, but it’s still fairly vague. In Mozilla Firefox, here’s how it will appear: Secure connection error in Mozilla Firefox.Īnd this is what it looks like in Microsoft Edge: Secure connection error in Microsoft Edge.Īs you can see, most browsers don’t provide much information about the error message. Here’s what the message looks like in Google Chrome: Secure connection error in Google Chrome. However, in every case, the message will mention secure connections in some form. One other thing to note about this notification is that its presentation can vary significantly from one browser to another. See how Kinsta stacks up against the competition.

Can i delete dod root certificates mac