When you lot view a website which uses HTTPS, it likewise offers an SSL certificate to the browser to verify its identity. While it does accept a lot of things within it, i affair it includes is the URL of the website. In illustration the certificate does non check the URL to what user has entered, it volition trial inwards a alert – Server’s certificate does non match, ERR CERT COMMON NAME INVALID, and that the connectedness is non private, in addition to the site may endeavour to pocket your data. In this post, nosotros volition part how to laid upwards this issue.
ERR_CERT_COMMON_NAME_INVALID
1] Check the Certificate
If you lot are the website possessor receiving that error, you lot demand to cheque if the certificate is properly installed, in addition to configured on the server.
2] Check your Host File
Windows uses a HOST file which is offset checked when it wants to resolve Website to IP address. If past times whatever chance, this host file has been modified past times a malware, it volition redirect to a malicious website which volition hold off similar the master website but on a unlike IP address, in addition to without a proper SSL certificate. Make certain to take away whatever illustration of the website inwards that file in addition to save.
3] Use Google Public DNS
If it does non help, use Google Public DNS and run across if that industrial plant for you. You demand to explicitly change the DNS settings in your operating organization role the DNS IP addresses. Every fourth dimension when you lot type the domain get upwards into the browser, it is a known fact that DNS volition hold off for the IP address of the domain get upwards in addition to provide the trial to you. If your DNS has been compromised, its fourth dimension alter the IP address in addition to run across if it works.
- First of all, right-click on the taskbar Network icon in addition to guide Network in addition to Sharing Center.
- Select “Change Adapter Settings”.
- Search for the network connectedness that is used to connect to the internet, the pick powerfulness hold out either “Local Area Connection” or “Wireless Connection”.
- Right-click on it in addition to click Properties.
- Choose the novel window to guide “Internet Protocol four (TCP/IPv4)” in addition to and hence click the Properties button.
- Click the checkbox for “Use the next DNS server addresses” inwards the novel window.
- Enter in 8.8.8.8 and 8.8.4.4
- Finally, click OK in addition to exit.
One of these tips should assist you lot to laid upwards this error. It tin guide house inwards whatever browser similar Chrome, etc, exactly is generally a PC-level or a Server-level problem.
Source: https://www.thewindowsclub.com/
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