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Have you ever encountered the ERR_CERT_DATE_INVALID error on Google Chrome, a browser used by 2.65 billion+ people? It’s a common roadblock indicating a mismatch in your computer’s – date and time settings or an issue with the – validity of the website’s SSL certificate.
Displaying the ERR_CERT_DATE_INVALID error is Chrome’s way of alerting you to potential security concerns, akin to the Your Connection is not Private warning. All that this error wants to indicate is to highlight possible privacy risks involved in proceeding with the connection.
In this article, we will explore the error in discussion in depth. We will explore – What exactly is the ERR_CERT_DATE_INVALID error? What causes it? And the most essential part, for which you might be reading this article: “How to Resolve or Fix the ERR_CERT_DATE_INVALID Error?”
The NET::ERR_CERT_DATE_INVALID error typically appears as a warning in web browsers like Google Chrome. The error indicates that there’s a problem with the validity period of the SSL certificate, which could be because – it has expired or isn’t yet valid. This issue typically occurs due to – incorrect system date and time settings on the user’s end.
When you encounter this error, your browser may also display a warning message – Your Connection is Not Private. This pop-up serves as a cautionary note about potential security risks, and ignoring it can expose you to “n” number of security vulnerabilities.
Other browsers also have their own version of the error, such as:
There are numerous reasons, apart from incorrect date and time settings, that can give birth to the error we are discussing, such as:
Whatever the reason, the “good news” is that you can make it – Go Away!
Utilize the methods mentioned below. One of these methods will get the issue fixed.
Let’s explore each method in depth.
Refreshing the page can resolve the ERR_CERT_DATE_INVALID error in cases where temporary network issues or browser cache problems are at play. A refresh prompts the browser to re-establish a connection and reload the – website’s SSL certificate information.
To refresh the page, you can click the – F5 button. You can also click the – Reload this page icon, placed on the left of the URL address bar.
Sometimes, the issue in the discussion can be because of the system’s incorrect date and time settings. Hence, double-check those settings. If they need to be corrected – modify them.
Follow the steps given below to adjust the date and time settings:
An expired or faulty installed SSL certificate on the website can cause this error. Ensure the certificate is valid and correctly installed. You can also use free online SSL checker tools to learn about the SSL certificate state installed on a respective domain.
Follow the steps mentioned below to check the SSL certificate:
Updating your operating system and browser can resolve the ERR_CERT_DATE_INVALID error by ensuring you have the – latest security protocols and compatibility updates. These updates often include patches for known bugs and improvements in how SSL certs are handled.
Follow the steps mentioned below to update the browser:
Follow the steps mentioned below to update the Operating System:
Antivirus software or firewalls might mistakenly flag a website’s SSL cert as untrustworthy or block certain aspects of the web communication. By temporarily turning off these security measures, you can test if they cause the – ERR_CERT_DATE_INVALID Error.
Follow the steps given below to turn off the antivirus temporarily:
Follow the steps given below to disable the firewall:
Browser extensions can cause ERR_CERT_DATE_INVALID error. To find the culprit, remove each extension individually and check if the error persists.
Follow the steps given below to remove extensions individually:
The browser cache stores copies of web pages, while cookies save user preferences and login states. If the cached version of a website or its SSL cert is outdated or corrupt, it can lead to error in question.
Follow the steps given below to clear cookies and cached data:
Clearing your DNS cache can resolve this error by eliminating outdated or corrupted cache entries that may be causing the issue.
Follow the steps mentioned below to accomplish the same:
Changing your Domain Name System server can sometimes resolve the ERR_CERT_DATE_INVALID error by altering the path through which your browser retrieves website data. Switching to a different DNS server, like – Google’s Public DNS, might enable a more accurate and updated retrieval of site SSL cert.
Follow the steps mentioned below to change your DNS name:
Addressing ERR_CERT_DATE_INVALID error involves straightforward fixes such as – refreshing the page, adjusting date and time settings, verifying the SSL certificate, updating your browser and OS, and tweaking security settings.