Google Chrome users on Windows 10 can sometimes stumble upon the SSL error NET :: ERR_CERT_INVALID when they visit the most popular sites on the network.
As soon as this error appears, it usually takes away the ability of users to continue their journey to the destination websites.
This problem could occur due to several reasons. This could be due to incorrect date and time settings on your computer.
Or your browser settings have been altered by some malicious software.
Before we get into the main methods for solving the NET :: ERR_CERT_INVALID error in Google Chrome, let’s go through some of the items that would be useful to do.
- Make sure you have the latest version of Google Chrome installed at the moment. To do this, do the following:
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- Type chrome: // help / in the address bar and press Enter.
- After that, wait for the operation to search for available updates, which, if available, will be automatically installed.
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- Some users claim that disabling or removing antivirus can solve the problem. Before executing the methods, try to remove or disable your antivirus, and then check for the error NET :: ERR_CERT_INVALID in Google Chrome.
- Turning off your Windows Firewall may also help in resolving the problem. Try disabling and enabling your Windows Firewall, and then check again for a problem in the browser. To disable the firewall, do the following:
- Press the key combination Win + the R.
- Type firewall.cpl in the blank line and press Enter.
- Click on the ” Enable or Disable Windows Firewall” button.
- Tick the checkboxes “ Disable Windows Firewall (not recommended)” in both the private network and the public network.
- Click Ok.
Table of Contents
The content of the article
NET :: ERR_CERT_INVALID error solution
Method # 1 Reset Google Chrome
Method # 2 Changing the Date and Time Settings
Method number 3 The word “Danger”
Method # 4 Manually Entering an Address
Method # 5 Checking Proxy Settings
Method number 6 Try another browser
NET :: ERR_CERT_INVALID error solution
Method # 1 Reset Google Chrome
Performing Google Chrome Reset helps solve many problems if they are on your side.
Simply put, resetting the browser sets its settings to the default.
So if the error NET:: ERR_CERT_INVALID in Google Chrome resulted from its settings, then the following steps will help you.
- Open Google Chrome.
- Click the three-point button to open the Settings.
- Scroll down through the settings and click on ” Show advanced settings. ”
- Go down even lower and click on the ” Reset Settings” button.
- You will see a window with the message “ The settings of the main page, the shortcut page and the search engine will be reset, and all the tabs will be unpinned …”. Click on the ” Reset” button .
- Now reboot your computer.
These steps will allow you to return the default settings to Google Chrome. Now try to go to the website you tried to access earlier.
Method # 2 Changing the Date and Time Settings
Incorrect Date and time may cause your browser to think that SSL certificates are out of date. Setting the date and time can correct this confusion.
- Click the Win key.
- Select ” Settings.”
- Go to Time and Language.
- Disable the option ” Set time automatically . ”
- Then turn on the ” Set time automatically.”
- Close the settings page.
- Restart your computer.
After restarting your computer, open Google Chrome and check for a problem.
Method number 3 The word “Danger”
This method is not a complete solution. If all of the above did not work, for some reason, and you are stuck with “such” browser, then Method 3 can help you.
Whenever you get the message “Either the malicious site is trying to impersonate …” and the error NET :: ERR_CERT_INVALID, click anywhere on the screen and type “ Danger ”.
This action will refresh the page and take you to the real address that you can access.
But as mentioned earlier, this method is not a complete solution to the problem, but only a temporary workaround for the error.
Method # 4 Manually Entering an Address
Sometimes a malicious software or bug can change the website address if you try to access it via a bookmark in the browser.
When you click on a bookmark, your browser goes to the changed address, instead of the present one and the one you need.
The problem is solved if you go to the site using the manual entry of the address in the address bar, and not through the bookmark.
This probability can be checked quite simply – look at the address bar when you click on a bookmark.
If the address is somehow different from the one you are trying to go to, then this tab has been changed.
Method # 5 Checking Proxy Settings
Sometimes the Proxy server settings for Local Connections may have problems similar to the NET :: ERR_CERT_INVALID error. In this case, you only need to opt out of using the Proxy server for Local Connections.
- Press the key combination Win + the R.
- Type inetcpl.cpl in the blank line and press Enter.
- Go to the ” Connections” tab.
- Click on the “ Network Settings ” button next to the “ Local Network Settings Settings” item.
- Uncheck the ” Use a proxy server for local connections” option.
- Also, put a tick in front of the option ” Automatic detection of parameters. ”
- Click OK.
Open Google Chrome again and check for the error NET :: ERR_CERT_INVALID.
Method number 6 Try another browser
If none of the above has helped, then the last thing you can try is to change the browser.
Just download any other browser and try to go to the address you need. For example, you can try Firefox or Opera.
And finally, if none of the suggested methods helps, try removing Google Chrome from your computer (via the Control Panel – Programs and Features) and then reinstalling it on your computer.
If this didn’t help either – leave a comment and, if possible, describe what patterns were noticed or after which the error “Your connection is not secure” began to appear.
Also, if an error occurs only when connecting to a specific network.
Then there is a chance that this network is really insecure and somehow manipulates security certificates, which Google Chrome is trying to warn you about.
Advanced (for Windows): this method is undesirable and potentially dangerous.
But you can run Google Chrome with the parameter –ignore-certificate-errors so that it does not display error messages.
About the security certificates of sites. This parameter you can, for example, add to the parameters of the browser shortcut.
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