The following procedure, based on an answer provided by user: kgrote, works for Chrome 68 on Windows 10:
Navigate to the site with the cert you want to trust, and click through the usual warnings for untrusted certificates.
In the address bar, right click on the red warning triangle and "Not secure" message and, from the resulting menu, select "Certificate" to show the certificate.
In the window that pops up, select the "Details" tab (immediately to the right of "General"), and click on the "Copy to File..." at the bottom right of the tab.
This launches the Certificate Export Wizard; click "Next" at the bottom, which takes you to a radio-button dialogue for selecting the format. Leave the default "DER encoded binary X.509 (.CER)" and click next again.
Use the "Browse..." button to select a filename Documents (or wherever you'd like to leave the exported cert), and remember the name and path. Click "Next" to export the cert and then "Finish".
You should get another pop-up window telling you the export was successful. Click "OK" to dismiss it, and again in the original "Certificate" pop-up window to dismiss it too.
Next open the Chrome settings page, scroll to the bottom, and expand the "Advanced" section; in the "Privacy and security" panel, click on the "Manage certificates" area.
In the pop-up "Certificates" window, select the "Trusted Root Certification Authorities" tab, and click on the "Import..." button; this will launch the Certificate Import Wizard.
Click "Next" and, on the next page, select "Browse..." and use the explorer window to locate the certificate you exported at step 5 above.
Click "Next" again, then "Finish", and, in the "Security Warning" pop-up, click on "Yes"; you should see yet another pop-up letting you know that the import was successful.
Restart Chrome, and navigate to the webpage again; this time you should see the closed padlock and "Secure" annotation to the left of the URL.FAQs
Go to your Settings in Chrome. Usually, this is done by clicking the 3 dots in the upper-right of the window, and select Settings. Scroll all the way down, click to view "Advanced", then select the Manage HTTPS/SSL Certificates link. You will see a window open like this: Click the Import button.
How do I force Chrome to trust a self-signed certificate? ›
Adding the self-signed certificate as trusted to a browser
- Select the Continue to this website (not recommended) link. ...
- Click Certificate Error. ...
- Select the View certificates link. ...
- Select the Details tab and click Copy to File to create a local copy of the certificate. ...
- Follow the Wizard instructions.
In Chrome, browse to: chrome://flags/ . Search for “insecure” and you should see the option to “Allow invalid certificates for resources loaded from localhost.” Enable that option and restart your browser.
How do I bypass a certificate error in Chrome? ›
Launching Chrome with Flags on Windows Copy to clipboard
- Press the Win + R keys.
- Enter "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe." --ignore-certificate-errors.
- Press Enter.
One possible cause of this error is that a self-signed certificate is installed on the server. Self-signed certificates aren't trusted by browsers because they are generated by your server, not by a CA. You can tell if a certificate is self-signed if a CA is not listed in the issuer field in our SSL Certificate tester.
Why are my certificates not working in Chrome? ›
Update Chrome and your operating system: Sometimes an SSL certificate error can simply be due to using an outdated version of Chrome. To make sure yours is up-to-date, click on the menu. If you have an old version of the browser, you will see an “Update Google Chrome” option.
How do I force Chrome to trust a website? ›
Google Chrome > Adding Trusted Sites
Click on Settings, scroll to the bottom and click the Show Advanced Settings link. Click on Change proxy settings (under Network) Click the Security tab > Trusted Sites icon, then click Sites. Enter the URL of your Trusted Site, then click Add.
How do I make a certificate valid in Chrome? ›
Set up an HTTPS certificate authority
- Sign in to your Google Admin console. ...
- In the Admin console, go to Menu Devices. ...
- Go to Certificates.
- To apply the setting to all devices, leave the top organizational unit selected. ...
- Click Create certificate.
- For Certificate, enter a name for the certificate.
- Click Upload.
Note that with self-signed certificates your browser will warn you that the certificate is not “trusted” because it hasn't been signed by a certification authority that is in the trust list of your browser. To gain Chrome's trust, follow the instruction: Open Chrome settings, select Security > Manage Certificates.
How does Chrome verify SSL certificate? ›
To verify a certificate, a browser will obtain a sequence of certificates, each one having signed the next certificate in the sequence, connecting the signing CA's root to the server's certificate. This sequence of certificates is called a certification path.
To ignore invalid and self-signed certificate checks on Curl, use the -k or --insecure command-line option. This option allows Curl to perform "insecure" SSL connections and skip SSL certificate checks while you still have SSL-encrypted communications.
How do I override a certificate error? ›
How to Fix SSL Certificate Error
- Diagnose the problem with an online tool.
- Install an intermediate certificate on your web server.
- Generate a new Certificate Signing Request.
- Upgrade to a dedicated IP address.
- Get a wildcard SSL certificate.
- Change all URLS to HTTPS.
- Renew your SSL certificate.
When the err_ssl_version_or_cipher_mismatch Chrome error occurs, you can try these simple fixes to fix it:
- Check your internet connection.
- Check the SSL certificate.
- Delete Browser Cache and Cookies.
- Clear the SSL State.
- Check RC4 Cipher Suite.
- Check for Certificate Name Mismatch.
- Remove Unnecessary Add-ons and Extensions.
What is a Self Signed Certificate?
- Create a certificate signing request (CSR) with a private key. ...
- Send the CSR to the trusted CA authority.
- The CA authority will send you the SSL certificate signed by their root certificate authority and private key.
Enabling SSL using a self-signed certificate
- Create a new self-signed certificate.
- Configure ArcGIS Server to use the SSL certificate.
- Configure each GIS server in your deployment.
- Enable SSL for your site.
- Access your site using SSL.
- Import the certificate into the OS certificate store.
The following steps configure HTTPS using a self-signed certificate:
- Create a new self-signed certificate.
- Configure ArcGIS Server to use the certificate.
- Configure each GIS server in your deployment.
- Configure HTTPS for your site.
- Access your site using HTTPS.
- Import the certificate into the OS certificate store.
Replacing Self-signed Certificate with Trusted Certificate
- On the PAM installation host server open the file $PAM_HOME/web/conf/catalina.properties. ...
- Scroll down to the section labeled # SSL Certificate.
- Enter the path to your certificate for the parameter xtam.cert.path=
Self-signed certificates are inherently not trusted by your browser because a certificate itself doesn't form any trust, the trust comes from being signed by a Certificate Authority that EVERYONE trusts. Your browser simply doesn't trust your self-signed certificate as if it were a root certificate.
Why does Chrome say not secure when certificate is valid? ›
If Chrome identifies an issue with a site's SSL certificate or connection, it will display a 'Not Secure' warning. This warning could be triggered by several things such as an expired SSL certificate, self-signed certificate, domain mismatch, or an invalid or non-trusted certificate.
