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

In our life and work, there are a lot of things that need to have relevant certificates. But no matter what certificate there is a time limit. So, what if the certificate expires? What if some security certificates are invalid or mismatched? There are many similar reasons, such as how to deal with the expiration of security certificates? These are all things we should know, so let's take this opportunity to explain some related issues to you.

What if the certificate expires?

When the certificate expires, we can solve this problem by changing the time in the computer. When the date and time in the computer will be different, we need to modify it by ourselves. Then the operation of the computer is to first click the "start" menu in the lower left corner, and then ask the control panel to adjust the verification date and time on the computer, which is generally the same as the time in Beijing. Finally, restart the computer. However, if the time does not change after the computer is rebooted, then the battery on the motherboard needs to be replaced. After changing, turn on the computer again. It should also be noted that the time to modify the certificate requires a software, which can only be installed after the certificate is signed, or you can find a certificate to sign the software online and install it directly. This is the explanation on how to deal with the expiration of security certificates.

Second, what if the security certificate is invalid or does not match?

If there is such a security alarm, there is no need to worry too much, the network environment causes some security problems to the account password. This situation is just a sudden system authentication error, which generally does not cause real security problems to us. We can download the certificate from the server on the browser and download it according to the site specified by the certificate to check whether the certificate at that time is really in the list. At the same time, use the cached system directly before the specified date, otherwise it will be downloaded again. If the system cannot be downloaded normally, it will be prompted that the server certificate revocation information cannot be checked.

What is the certificate?

The so-called certificate is not for us to install, nor is it put under a single folder, the certificate is for the software that needs to be "signed". The certificate is not used directly, the certificate is packaged into the software through a special program. The function of the certificate is to give the program certain permissions. If you get the certificate, don't lose it!

You already know something about the certificate, and you should also know what to do when the certificate expires. If you have anything you don't understand, you can ask the editor directly.

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