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This article mainly introduces how much the ssl certificate is and what to do if it expires. The sample code in the article is very detailed and has certain reference value. Friends who are interested must finish reading it.

Now many people are more concerned about the cost of the ssl certificate, and in the process of using the certificate, there is an invalid ssl certificate, so the editor will talk to you about how much the ssl certificate is and how to do the invalid ssl certificate, as well as the relevant content of the tomcatssl configuration.

How much is the ssl certificate

Now the certificates on the market are free certificates, and there are certificates that need to be purchased. The cost of SsIl certificates is mainly based on the type of digital certificates, the brand of digital certificates and the duration of digital certificates. These aspects jointly determine the cost of ssl certificates. For example, the most common certificates can be purchased for only two to three hundred yuan. For example, some brands of certificates are relatively expensive. Like the Evssl certificate, it is the best certificate relative to other certificates, and it is good in terms of performance and number of years, so its cost is relatively expensive, probably requiring thousands of yuan or even tens of thousands of yuan, so when you choose a digital certificate, you just need to choose the appropriate certificate.

Invalid ssl certificate

When there is an invalid ssl certificate, it may be said that the certificate was not applied for by a formal organization. The certificate itself is an invalid certificate. Another possibility is that during our installation and configuration, the certificate is not valid and invalid due to operational errors. For example, the time on the system has been changed accidentally, and the certificate has not been configured to the corresponding location. In other words, the certificate installed on the browser has its own certificate, resulting in the certificate can not be authenticated, or it may be that the website we are visiting is not a regular website, so when there is an invalid ssl certificate, we should look at the reason and come up with a solution.

III. Tomcatssl configuration

Tomcat is an application server. If you want to install a ssl certificate on this server, it is not very different from other servers according to the correct process. The premise is to apply for a certificate. You can log in to the certificate application purchasing institution to click on the certificate, select the appropriate certificate, apply for the certificate you want, and fill in the corresponding information. If there is no problem, the certificate will be issued to the mailbox. The user clicks on the certificate in the mailbox and downloads it to the system, and at the same time, opens the tomcat server, finds the place where the certificate is installed and configured step by step, so that the certificate can be configured to the server.

The above is how much the ssl certificate is and what to do if it expires. Thank you for your reading. Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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