how to fix untrusted security certificate?
476615
To resolve this problem, install the intermediate certificate (or chain certificate) file to the server that hosts your website. To do that, log into your DigiCert Management Console, click the order number, and then select the certificate download link. This file should be named DigiCertCA.
1418086
Check for SSL certificate installation using SSL checker tool, if the SSL not installed properly, install it again with the help of following SSL installation guides. If the website is secured with self-signed CA or the CA is not identified by Google Chrome, it will display the Invalid Server Certificate Error.
1080167
Update your public certificates: Request and install a the new SSL certificate from a public third-party CA. Install this certificate with the private key in the local computer's store on all AD FS servers in the farm including the ADFS proxies (WAP). Logon to the primary AD FS server and open an elevated PowerShell.
1332680
['Open the Tools menu (select the cog near the top-right of Internet Explorer 10), then choose Internet options:', 'Select the Advanced tab.', 'Scroll down to the Security section at the bottom of the Settings list.', 'Select Use TLS 1.1 and Use TLS 1.2.', 'For extra security, deselect Use SSL 3.0.']
1296693
['Disable VPN software. The Access Denied error can be due to VPN software, which you can disable. ... ', 'Turn off VPN extensions. ... ', 'Deselect the proxy server option. ... ', 'Clear browser data. ... ', 'Clear all data for a specific website in Firefox. ... ', 'Reset your browser.']
680271
['Install the ca-certificates package: yum install ca-certificates.', 'Enable the dynamic CA configuration feature: update-ca-trust force-enable.', 'Add the exported pem files to /etc/pki/ca-trust/source/anchors/', 'Use command: update-ca-trust extract.']
193857
['Navigate to Setting > Security.', 'Check the option “Unknown sources“.', 'Tap OK on the prompt message.', 'Select “Trust“.']
481931
['Restart Firewall Service. ... ', 'Perform a Registry Tweak. ... ', 'Run the dedicated downloadable troubleshooter. ... ', 'Reset Firewall settings. ... ', 'Use Command Prompt to forcibly reset Windows Firewall. ... ', 'Uninstall recent security-related updates. ... ', 'Use Third-Party Antivirus.']
465982
You may have encountered the error "This site is not secure" while browsing the web using Internet Explorer. The error is usually caused by the usage of an improper certificate or no certificate at all, or known malicious code on the site.
545181
['Information to identify the certificate,', 'The incorrect data as it is listed on the certificate,', 'The correct data as it should appear.']
780772
Click "Advanced" on the window's menu and then select the "Encryption" tab. Click "View Certificates" in the "Certificates" section and then click "Import." Locate the PKI certificate file and press "Enter."
932534
If you're seeing the Not Secure error, it likely means that your site doesn't have an SSL certificate and is not using the HTTPS protocol. The notification does not mean that your site is compromised or not functioning correctly.
144561
['Click Start > Run.', 'Type in MMC and click OK.', 'Go into the File Tab (or Console) > select Add/Remove Snap-in.', 'Click Add > Click Certificates and click Add, then click close.', 'Click OK (in the Add/Remove Snap-in window)', 'Select Computer Account.', 'Select Local Computer.', 'Click the + to expand the Certificates console tree.']
1057539
This issue may occur when the account Trusted installer is missing and the permissions for the registry key is denied for the "Diagnostic Policy Service". Since you have already tried to run SFC scan and reinstall drivers, let's try the following steps and check if it helps.
1436741
['Host with a dedicated IP address.', 'Buy a certificate.', 'Activate the certificate.', 'Install the certificate.', 'Update your site to use HTTPS.']
104227
On Android, importing system wide certificates is fairly straight forward. Just open your settings, scroll down to Security and tap the Install from storage option. Browse to the location of your CA certificate and tap the file to import it.
699040
['Open Internet Explorer.', 'Click Tools icon. | Internet Options.', 'Click the Advanced tab.', 'Under "Security", de-select the following: Check for publisher\'s certificate revocation. Check for server certificate revocation.', 'Click Apply.', 'Click Ok.', 'Close and relaunch Internet Explorer.']