For the Chrome browser, you might sometimes face the error where it says the connection is not private and gives you the error code ERR_CERT_AUTHORITY_INVALID. You can fix that problem within few clicks. There are several methods that you can use to fix it. First of all, make sure the error is shown on every website and not just one. If it is shown in just one, there might be some problems with the website.
What is ERR_CERT_AUTHORITY_INVALID?
NET::ERR_CERT_AUTHORITY_INVALID occurs when your browser fails to authenticate the legitimacy of your website’s SSL certificate. If you haven’t configured a certificate or are still using HTTP for your site, which is not advisable, then you will not encounter this error.
Most common causes for the NET::ERR_CERT_AUTHORITY_INVALID
An error message such as NET::ERR_CERT_AUTHORITY_INVALID may appear when a browser determines that the security certificate of the website you’re attempting to access is outdated or not trusted. This doesn’t necessarily mean the site is not secure, but it also doesn’t guarantee that it is secure if the website is not familiar to you.
- A frequent trigger of the NET::ERR_CERT_AUTHORITY_INVALID error is an incorrect date or time configuration on your computer system. Fixing this issue is as simple as ensuring the date and time on your device are accurate.
- The NET::ERR_CERT_AUTHORITY_INVALID is an error displayed by a browser when it is unable to validate the SSL certificate of a website. This indicates a potential security issue with the site being visited.
- A possible cause of the NET::ERR_CERT_AUTHORITY_INVALID error message could be linked to undesirable extensions or files on your browser. Clearing out your Chrome browser may resolve this issue.
How to Fix the NET::ERR_CERT_AUTHORITY_INVALID Error?
NET::ERR_CERT_AUTHORITY_INVALID Error is an SSL error that pop ups when your SSL certificate was obtained from an untrustworthy certificate authority. You can solve these errors using above solutions.
#1 Check for Virus
The first reason why this might be happening to you is because of the virus and malware in your computer. For this, you will have to install some of the antivirus tools. If you already have the antivirus, you can simply open it and hit the scan button. You will see some of the viruses and you can just fix that. Try restarting the browser and you will see the error is gone. If this doesn’t work, there are two more techniques you can try.
#2 Change your DNS
This might also because of the DNS settings. You can simply use Google’s DNS to make sure the website loads. You can change the DNS by following below steps.
- First of all, you can right-click in the taskbar network option and click on the Network and sharing center. Alternatively, you can also search for it from the search bar.
- There you will see an option called change adapter settings, click on it and you will see various networks
- Select the network that you are using and right click on it. Click on properties and you will see various options there.
- Go to the Internet Protocol Version 4 (TCP/IPV4) and again click on properties.
- You will see it gives an option to enter custom IP over there, you can ignore that one and go to the next section where you can enter the custom DNS.
- Click on USE THE FOLLOWING DNS SEVER ADDRESSES and enter these
- Click OK and you are done
- Restart the browser to see if everything is working not or not.
#3 Check the Firewall
This might also occur if there is a problem with your firewall. Sometimes, the antivirus system you are using might just filter all the traffic that is coming. For the same reason, Google Chrome might be blocked. You can simply remove the scanning for the internet traffic over HTTPS.
This is different for all the antivirus but you will see the option to disable the SSL or HTTPS scanning somewhere in privacy or protection setting. In some of the antivirus, this option also lies on the web protection.
You can just check out the official documentation of the antivirus or you can mess around a little bit on the settings option and you shall find everything that you need starting from the disabling the SSL or many other features that you didn’t know.
After applying any of these, make sure you restart your browser and in some cases, you can also try restarting your computer.