Even if you do have an SSL certificate installed on your website, your users may run into the NET::ERR_CERT_AUTHORITY_INVALID error. Although it’s a scary name an incorrect certificate authority error...

Even if you do have an SSL certificate installed on your website, your users may run into the NET::ERR_CERT_AUTHORITY_INVALID error. Although it’s a scary name an incorrect certificate authority error is not something to be worried about.

Simply put, the browser doesn’t recognize the validity of the certificate. To protect you, it shows this error to alert you that something isn’t right in. As the owner of the site is concerned there are a variety of options to resolve the issue.

In this guide, we’ll explain how the message is and how it appears across different browsers. Then we’ll teach you how to fix the NET::ERR_CERT_AUTHORITY_INVALID error by covering all of its likely causes.


As the name suggests, the problem comes up when your browser is unable to confirm the authenticity of the website’s SSL certificate. If you’re not able to set up an SSL certificate or you use HTTP for your site, which isn’t recommended to use, you shouldn’t be running through this issue.

In general, there are three primary reasons for an invalid certificates error. Let’s look at each by turn:

You’re using a self-signed SSL certificate. Self-signed certificates can reduce costs, but because browsers aren’t able to verify the validity of the certificate, visitors could encounter an error that’s in question. Warnings about browsers could turn off many users away, and we suggest against this strategy.

Your certificate is expired. SSL certificates expire for security reasons. The duration of your certificate will differ but eventually, you’ll need to renew it or have it automatically renewed (some websites and authorities allow users to do this effortlessly).

The certificate is issued by an untrusted source. Similar to self-signed certificates, if a browser isn’t able to verify the authority who created your certificate, you’ll be able to see an error.

Be aware that when a user goes to websites that have the SSL certificate it is the responsibility of their browser to verify and decrypt. If there’s an error during the procedure, they’ll receive an alert.

In many cases, browsers block users from accessing the site to safeguard their data. This usually takes as the ” Your Connection is Not Private” error. As you can imagine, it’s a big issue in the event that it happens on your site.

Sometimes, you may run into the NET::ERR_CERT_AUTHORITY_INVALID error due to local configuration settings. In the next section we’ll go over the different forms this error may come with and we’ll discuss ways to fix the issue.


So, here are some guidelines and top best tricky solution methods to quickly fix and solve this type of Your Connection is not Private NET ERR_CERT_AUTHORITY_INVALID Chrome Windows PC error code problem for you permanently.

Fix by Installing the Required Certificate

  • Navigate to the Start menu
  • You can also directly visit the ‘Internet Explorer browser. Internet Explorer browser.
  • Click on the link ‘ Internet Options Click on the internet Options’ tab there
  • Go to the ” Content‘ tab.
  • Go to the” Certificate‘ option.
  • Click on the ” Intermediate Certificate Authorities.”
  • Then, click on ‘ Import‘ and install the necessary license file in accordance with this error
  • or directly from your’ WiFi Provider Company.’
  • Then, click to apply. Click the Apply button.
  • Click and select the OK button in order to save
  • Once you’ve completed your work, close the tab
  • Make sure to restart the PC at least once
  • It’s done.

Installing required certificates, it will quickly fix this error NET ERR_CERT_AUTHORITY_INVALID chrome self-signed code problem for you altogether.

Choose the ‘Proceed to Website ( Unsafe ) option on the right side of your Internet Browser

  • You can go to the warning tab (where you see the error)
  • Select the Advanced option.
  • Select and select the ” Proceed to Site ( Unsafe )” option there
  • It’s done.
  • After selecting, Process Site (Unsafe) option, it will get rid out of this error net ERR_CERT_AUTHORITY_INVALID Chrome code problem.

Make Sure to Check the Prevent Warn

  • Open your Google Chrome browser
  • Enter ” chrome://flags” on the search tab.
  • Now, scroll down
  • Find and read the ” Remember decisions to proceed through SSL errors for a specified length of time” section
  • Select one of the options in the drop-down menu
  • If you’ve made your choice then, close the tab
  • Now go ahead and restart the internet browser or
  • Shut down the tab and reboot the PC at least once
  • It’s done.
  • By checking to prevent warning or fixing, it can also fix this error ERR_CERT_AUTHORITY_INVALID chrome code problem from your browser.

Clear your Internet Browser Cookies & Cache

  • Open your browser
  • Select the Settings tab, or click on the History option.
  • Select and select the ” Clear Browsing Data” option.
  • Select that box for the ” Cookies‘ and ‘ Caches‘ choices there
  • If you’d like to have any other to erase, then check the box too.
  • Click on the drop-down menu
  • Choose the’starting starting from the beginning option.
  • Then, click on the ” Clear Browsing Data” button.
  • Take a few minutes before remove it.
  • Close the tab.
  • It’s done.
  • By clearing the browsing data of your browser can get rid of this error ERR_CERT_AUTHORITY_INVALID chrome self-signed code problem from you.

Check and Set the Date and Time Setting

  • Navigate to the Start menu
  • Select the Control Panel
  • Scroll down to the “Clock, Language and Region ” Clock, Language, and Region” option.
  • Click to open the ” Day and Time Settings
  • Then click to”Change Date and Time Settings ” Change Date and Time Settings” button there
  • Then, select the ‘ Date and Time From the settings
  • Once completed, click”OK” to save the work. “OK” button to save your work.
  • When you’re done you are done, close the tab.
  • This is it, done.
  • By checking and setting the date and time settings can also get back you from this error NET ERR_CERT_AUTHORITY_INVALID Gmail code problem.

Update your Internet Browser

  • Navigate to your browser
  • Select the settings tab.
  • Click on Settings and select the options option, or
  • Select the help‘ option.
  • Choose ” Check for Updates” to update it.
  • If an update is available it will be updated.
  • After the update after updating, shut down your browser one time and
  • Make sure to restart the PC
  • This is it, done.
  • Updating your internet browser can quickly get rid out of this error Your Connection is not Private NET ERR_CERT_AUTHORITY_INVALID IIS code problem from your browser permanently.

Remove or Update Scrub your Windows PC using Antivirus

  • Navigate to the Start menu
  • Check the website of your security software or go to ‘ Microsoft Security Essentials.’
  • Click on the “Scan Now Scan Now’ button there
  • Then wait for the scanner for it to read it
  • After scanning after which, close the tab
  • It’s done.
  • By disabling or updating or scanning your PC with an antivirus can solve this error NET ERR_CERT_AUTHORITY_INVALID Self-Signed problem from your browser.


Use Incognito Mode

  • Private mode or incognito is a fast method to determine the issues with cookies or cache.
  • Google Chrome: Open an incognito tab by going to the File menu and selecting A New Incognito Window.
  • Firefox. Click the File menu and select Create a Private Window to open an incognito browser.
  • Safari. For an open incognito tab open the File menu and select New Privacy Window.
  • Opera. Open”File > New Window.
  • It is also possible to use your keyboard to type for Ctrl+Shift+N to use for Windows and +Shift+Nfor Mac.
  • When you open an additional private tab and then navigate to the site. The site will show what is expected of a “totally new” visitor will be able to see.

Browser Extensions

If you’re using extensions for your browser (especially on Chrome and Firefox) it is possible that they can cause problems with your browser.

This is especially true for extensions that aren’t developed by big companies or software developers with a good reputation.

  • Try turning off all of your extensions.
  • In Chrome You can accomplish this by clicking the Window > Extensions and making sure that each extension is gray and not blue.
  • In Firefox In Firefox, click the menu button, and then select the Add-ons tab, and then click Themes. Select Extensions and select the blue toggle beside all of them.

Run an SSL Test

Before you try alternative options, it’s helpful to run a quick test of the SSL certificate. There are a variety of free tools that can perform it for you.

SSL Labs


If the test fails You will get several different messages. You are able to scroll down to read them, but basically, they state the following…

A certificate was discovered, however, it does not match the domain name.

The website does not use SSL however, it uses an IP address that is shared by a different website that does.

The domain utilizes the services of a CDN that can interfere with the SSL certificate

In the other sense, there is any inconsistency between the domain name and that of the SSL certificate. There is also the possibility of getting the “invalid certificate” error.

If you do not get a successful result, you can try reinstalling your SSL certificate.

Each web host offers different methods of doing this, we recommend that you check with your host to find out more specifics.

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