How to Troubleshoot NET CERT SYMANTEC LEGACY Error on Chrome

How to Troubleshoot NET CERT SYMANTEC LEGACY Error on Chrome

NET CERT SYMANTEC LEGACY errors can cause system slowdowns and application crashes on Chrome browser. This article shows you how to troubleshoot NET CERT SYMANTEC LEGACY Error on Chrome.

NET CERT SYMANTEC LEGACY Error is a system error that occurs on the Chrome Browser when the user is unable to connect to the network. The error is normally caused by unplugging the network cable or restarting the computer, or both. Chrome users can try the following solutions to solve the error.

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Do I see a NET CERT SYMANTEC LEGACY error code in my Google Chrome window? This error is an SSL certificate error and occurs when you try to access certain websites. Don’t worry about it. This problem usually has two causes: an incorrect date and time in the system or an incorrect DNS configuration in the network profile.

What caused the NET CERT SYMANTEC LEGACY error?

The NET::ERR_CERT_SYMANTEC_LEGACY error is usually accompanied by the message This connection is not private. This error usually occurs because Google Chrome is not using the Symantec SSL/TLS certificate issued before 1. June 2016, is no longer recognized.

For example, if a website has a certificate from Symantec vendors (Rapid SSL GeoTrust, VeriSign, Thawte, Verisign, Equifax, GeoTrust, and RapidSSL) and the certificate is revoked after the first of the month, the certificate will be revoked. June 2016, Chrome 66 considers this site unsafe and generates a NET::ERR_CERT_SYMANTEC_LEGACY error.

How to fix the NET CERT SYMANTEC LEGACY error in Google Chrome

updated June 2021:

We now recommend that you use this tool to fix the error. Moreover, this utility repairs common computer errors, protects you from file loss, malware and hardware malfunctions, and optimizes your PC for maximum performance. With this program you can quickly solve PC problems and prevent further problems:

  • Step 1: Download the PC recovery and optimization tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step Two: Click Start Scan to detect problems in the Windows registry that may be causing problems with your PC.
  • Step Three: Click Repair All to fix all issues.

Disable Chrome extensions

  1. Click on Set up and manage Google Chrome.
  2. Choose More Extras and Extensions.
  3. Turn off the toggle switch for each browser extension.

Open page in another browser

If the page error is due to outdated Symantec certificates that Chrome (and Firefox) no longer support, there’s not much you can do to fix the problem.

However, the same page will probably work fine in another browser. Please try to open the web page in another browser. A third-party browser is a good browser when it comes to surfing speed, internet security and customization options.

Disable anti-virus programs

The ERR_CERT_SYMANTEC_LEGACY error can sometimes be caused by third-party antivirus programs. Try disabling third-party antivirus programs temporarily.

  1. To do this, you usually just need to right-click on the antivirus program icon in the taskbar and select the Disable option.
  2. Next, try opening the same web page in Chrome with antivirus turned off.

Contact the webmaster

If you can open the same webpage in another browser without any problems, please contact the webmaster. The page may contain a contact link that allows you to send an e-mail to the webmaster.

Tell the webmaster that you cannot open the pages of his website in Google Chrome because of an ERR_CERT_SYMANTEC_LEGACY error. After that, the webmaster will probably find out that he needs to replace the website certificate with a new one to solve the problem.

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frequently asked questions

  1. Open Chrome and click on the menu (the three vertical dots in the top right corner of the browser).
  2. Click on Settings in the drop-down menu.
  3. Click on Advanced at the bottom of the page.
  4. In the Privacy and Security field, select Clear Browse Data.

Go to Chrome Settings, go to Network, and then click Change Proxy Settings. Click the Security tab and drag the slider down until you see a medium to high security level. Click Apply and OK. Go to the Content tab, click Clear SSL Status, click Apply, Ok, and restart your browser.

  1. Diagnose the problem with the online utility.
  2. Install the intermediate certificate on your web server.
  3. Create a new application for signing the certificate.
  4. Switch to your own IP address.
  5. Get an SSL certificate with a wildcard.
  6. Change all URLs to HTTPS.
  7. Update your SSL certificate.

The NET::ERR_CERT_SYMANTEC_LEGACY error is usually accompanied by the message This connection is not private. This error usually occurs because Google Chrome is not using the Symantec SSL/TLS certificate issued before 1. June 2016, is no longer recognized.

Frequently Asked Questions

How do I fix invalid certificate in Chrome?

If you are using Chrome, you can use the certificate manager to fix the invalid certificate.

Why does Chrome say my certificate is invalid?

If your certificate is invalid, Chrome will display a notification that your certificate is invalid.

How do I fix https error on Chrome?

If you get a “HTTPS Error” when trying to access a website, you can try the following: 1. Click the Chrome menu button and select Settings. 2. Click Show Advanced Settings. 3. Under the Network section, click Manage Third Party Cookies. 4. Click the third-party cookies you want to delete, then click Remove. 5. After you have removed the cookies, you can try to access the website again.

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