HomeFixesHow to Fix NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM Chrome Browser Error




You open a website on the Google Chrome browser and end up getting the NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM privacy error. It shows the error message,

“Your connection is not private. Attackers might be trying to steal your information from xxxxxxxxxx.com (for example, passwords, messages, or credit cards). Learn more. NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM”

Image credit: Google

Seeing the problem will make you worry about what it will do on your end. Will it put your computer’s security at risk or probably expose your personal data to threat actors? The NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM browser problem usually happens when there is something wrong with the website’s SSL certificate. It sounds like an issue on the website’s end, but sometimes your Internet network connection may contribute to the privacy error.

The NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM means that the website uses an outdated SSL Certificate’s signature hashing algorithm. These algorithms help in keeping your data secured when going through the client and server transfer. It avoids interception from hackers and keeps the website protected.

However, it is annoying to see the browser security error when you want to access the website. You can try to troubleshoot it with several solutions. Let’s check them out below.

How to Troubleshoot & Resolve NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM on your Google Chrome Browser

There are different causes of the NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM on your Google Chrome browser. The issue also appears in other Chromium-based browsers such as Microsoft Edge. Whatever the reason for the problem, you can try to troubleshoot and fix it by following the solutions below one at a time.

Method #1 – Switch to a Different Network

The first thing you need to do is to connect to a different Internet connection. Sometimes, the issue is due to your network. Try to connect to a different Internet connection and see if the error continues or not. If not, then the problem is with your previous network.

If the issue persists, open the website on a different device. First, launch the site on a new device using the same network. Then, try opening it with a different Internet connection.

Method #2 – Update your Google Chrome Browser

  • On your Chrome browser, click the More button.
  • Navigate to Help.
  • Select About Google Chrome.
  • Click Update Google Chrome.
  • After installing the latest version, restart your Chrome browser.

Method #3 – Clear Browsing Data on Google Chrome

  • Click the More button on your Chrome browser.
  • Navigate to Settings.
  • Select Advanced.
  • Head over to Privacy and Security.
  • Click Clear Browsing Data.
  • Check the boxes next to cache, cookies, and browsing history.
  • Click Clear Data.
  • Relaunch your Chrome browser.

Method #4 – Disable your Firewall Settings

  • Launch the Control Panel on your device.
  • Go to System and Security.
  • Select Windows Firewall.
  • On the left side, click Turn Windows Firewall on or off.
  • Go to Private Network Settings.
  • Select Turn off Windows Firewall (not recommended).
  • Do the same with Public Network Settings.

Method #5 – Clear the SSL Certificate

  • On the Search bar, enter inetcpl.cpl. The Internet Properties window will open.
  • Navigate to the Content tab.
  • Go to the Certificates section.
  • Click Clear SSL State.
  • Click the Apply button.

Method #6 – Reset your Network Settings

  • On the Search bar, enter Command Prompt.
  • Right-click on Command Prompt and select Run as administrator.
  • Enter the following command one at a time.
    • ipconfig /flushdns
    • ipconfig /renew
    • ipconfig /registerdns
    • nbtstat –r
    • netsh int ip reset
    • netsh winsock reset
  • Restart your computer.

What did you do to fix the privacy error on your Google Chrome browser? You can tell us in the comment section below.



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