I am facing strange issue on chrome while debugging local ASP.NET application on chrome. I am not able to open localhost without https. With Https it\'s giving
You can copy this tag and add to Google Chrome shortcut to bypass this warning permanently.
--ignore-certificate-errors
Updated - March 2020: Adding the above tag to Google Chrome shortcut does not work anymore. In order to temporarily turn off or bypass this annoying warning from Google Chrome, to go chrome://flags and search for this following entry:
Allow invalid certificates for resources loaded from localhost
After that, enable the option and restart your Google Chrome browser. By doing so, you can bypass the alert as long as you want until you turn off the option.
Source: Fix Your Connection Is Not Private Error In Your Browser