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

Most websites are currently deploying the ssl certificate, because after deploying the ssl certificate, the website can use the ssl certificate to ensure the security of the website, because the ssl certificate is carried out according to the ssl protocol, but after the website deploys the ssl certificate, some people wonder, will the ssl certificate expire? What if the ssl digital certificate expires?

Will the ssl certificate expire?

Ssl certificates are not permanent. In general, the validity of ssl certificates is less than 1-2 years. Different types of certificates have different validity periods, which are related to the actual situation of certificates. Therefore, after deploying ssl certificates, websites also need to face the problem of ssl certificate expiration, because the website security cannot be guaranteed after the certificate expires. So we pay more attention to what to do when the ssl digital certificate expires.

What if the ssl digital certificate expires?

After the expiration of the ssl digital certificate, the certificate needs to be replaced in order to better protect the security of the website, otherwise, the ssl certificate can not guarantee the security of the website, which affects not only the user's experience, but also the data security of the website.

Generally speaking, the certificates applied for by users are paid ssl digital certificates. If you feel that the previously applied ssl certificate is not suitable, or if the price of the previously applied certificate is too high, you can reapply after the ssl certificate expires.

There are many types of ssl certificates, and different types of certificates vary greatly in price, so when applying for a certificate, users need to compare the characteristics of all aspects of the certificate and choose a reliable certificate to configure and install. what we need to be clear is to re-apply for the ssl digital certificate, which requires re-verification of the website's domain name and corporate identity. You can renew it if you don't want to bother.

If you are satisfied with the previous certificate after the certificate expires, you need to renew the digital certificate. For a generally paid ssl certificate, when the ssl certificate is about to expire, the certificate authority will contact the user for renewal, then pay the corresponding fee, and replace the original expired certificate. Generally, after the ssl certificate is replaced, you need to restart the web server. In this way, the certificate after replacement can be valid.

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