You can also get more help on the Chrome Help Forum. If you still see the error, contact the website owner.
Remember to turn your antivirus program back on when you're done. If the page works after turning off the software, turn off this software when you use secure sites. To fix the problem, turn off your antivirus software. You'll see this error if you have antivirus software that provides 'HTTPS protection' or 'HTTPS scanning.' The antivirus is preventing Chrome from providing security. Step 4: Temporarily turn off your antivirus Make sure your device is up-to-date on Windows, Mac, or another operating system. To fix the error, turn off the extension. If the page opens, a Chrome extension isn't working right. Open the page you were visiting in an Incognito window. Step 2: Open the page in Incognito mode (computer only) The latest version of Chrome also has a popup when you click the message that explains, your connection to this site is not secure and a warning about not entering any sensitive. On the sign-in page that opens, sign in to use the internet. Version 68 of the Google Chrome browser introduced a new Not Secure warning in the address bar that appears any time you are visiting an insecure web page.To see the sign-in page, visit a page that uses Wi-Fi networks at places like cafes or airports need you to sign in.
If the error mentions HSTS, privacy certificates, or invalid names, try the following steps: Step 1: Sign in to the portal