Shulou(Shulou.com)06/01 Report--

I believe that many users are almost installed on the computer ssl certificate, it can not only reflect the security of this site, as well as some high-performance problems, although some people have installed a ssl certificate, of course, there are still some people do not know how to check the validity of the ssl certificate, then let the editor take you to see how to operate it!

1. How to check the validity period of ssl certificate

1. When we first open the browser, there is a green opening of https in front of that address bar. If you see it, it means you have successfully deployed the ssl certificate. The next thing to do is to click on the tick pattern with the mouse, then click to view the details, there is a text to view the certificate behind the https, and finally click to join it. Then after opening it, you can view the validity period of the ssl certificate and some of the relevant information about the certificate.

2. If you want to check the version number, you can also check it in the details information, where a lot of information can be seen. At this time, how to check the ssl certificate validity period? the browser you use is recommended to use Firefox. Other browsers use this method for information that is not reliable. For example, if some certificates are updated at different times, Sogou's browser validity period will not be updated accordingly.

2. How to check the website ssl certificate

1, compared to the ssl certificate server, if we look at the ssl certificate of the website, we can see that some common windows are combined through lls, so we can click inside the lls to view, find the management tool displayed in the control panel, and finally click View Properties to view the certificate in the directory security.

2. We can also check the website SSL certificate by visiting the address of the https website. The dialog box there is exactly the same as the lls dialog box, both of which can view information about the certificate. Therefore, this method is also relatively convenient to recommend everyone to use.

III. What if the ssl certificate is invalid

1. Sometimes we find that the ssl certificate we installed is invalid, and it is usually due to browser problems, so we should adjust the browser settings at this time, but if there are some risky situations, we just need to reinvoke and configure it at this time.

2, it is worth noting that, in order to avoid the invalid ssl certificate, generally we choose to buy a certificate, we should choose a more formal, reliable website to buy. In this way, there will not be any obvious problems with the purchase of ssl certificates.

The above is the answer given by the editor, hoping to help the majority of Internet users. Once there is a problem or invalid ssl certificate we installed, it should be solved in time, so as to ensure the security of our communication.

SSL certificate securely encrypts the website, which can effectively prevent hijacking, prevent your website from being maliciously implanted with advertisements, prevent tampering and monitoring from leaking users' passwords, and optimize the SEO ranking of search engines with SSL certificates.

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