Site Not Secure Error After Installing iMonnit Express

iMonnit Express 4.0 is a website site hosted locally on your PC. Therefore there is no Security Certificate that is included when installing Express. As a result, you may see a security error when accessing the website. Although there is no real security risk, the browser interprets the site not having a Security Certificate as a security issue. Therefore you may see a security error, and elect to view the website anyway.

iMonnit Express 4 and later is not compatible with Windows 8 or Windows Server. There are security features in these Windows versions which do not allow the Kestrel server iMonnit Express is based on to run. This will be observed by a security error detected in your Browser. The Express site may load in Internet Explorer, though Internet Explorer is not supported as a browser.

You may see the error, “ns_error_net_inadequate_security” or similar in your browser.

Chrome and Edge

In Chrome, you may see the following error:

Your connection isn't private

Attackers might be trying to steal your information from localhost (for example, passwords, messages, or credit cards).


Advanced -
Advanced - "continue to localhost"


In FireFox, you may see the following Error:

Firefox detected a potential security threat and did not continue to localhost. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

Learn more…

To resolve this, click the Advanced button, then click the Accept the Risk and Continue button.

Firefox - Warning Potential Security Risk
Firefox - Warning Potential Security Risk

Internet Explorer

In Internet Explorer, you may see the following Error:

This might mean that someone’s trying to fool you or steal any info you send to the server. You should close this site immediately.

Recommended iconClose this tab.

More information More information

To resolve this, click “More Information”, then click “Go on to webpage (not recommended)”.

Internet Explorer - Go on to webpage
Internet Explorer - Go on to webpage
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