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This article mainly introduces how to manage the password of CVM, which is very detailed and has certain reference value. Friends who are interested must finish reading it.

How to manage the CVM password?

The password of the CVM is very important, which is related to the security of business data. If you forget the password, you will not be able to log in to the management backend, which will affect the daily operation. So how to manage the CVM password? Take the CVM as an example, which can be managed by changing the server password.

Log in to the official website, enter the console-Business Management-Server Management-Management interface, and select the "change password" feature to change the management password of the CVM. To change the password, you need to enter it twice. Please keep the data entered twice consistent (pay attention to case, character position and alphabetical order). In order to ensure the security of the space business, you also need to enter the correct password protection answer set when you buy the product.

It should be noted that the server password modification function depends on the setip.ps1 service process in the virtual machine. If the modification fails, you can try to restart the virtual machine once and try again. In addition, if the server has installed security protection software (security dog) or the name of the administrator has been modified, it may lead to the failure of password modification. If the modification is not successful, please reinstall the system, or contact online customer service for assistance.

In addition to forgetting the password, users should also be aware of problems such as the server being hacked and data being hacked when the password is cracked. Although network attacks can not be avoided, certain security strategies can be adopted to minimize losses. In the daily operation and maintenance management, password management can be strengthened from the following aspects:

Change the password regularly: it is safe to check the abnormal login of the server regularly, eliminate the attack problem in time, and change the password on a daily basis, which can ensure that the server is always in a relatively secure state.

Set a strong password: within the range allowed by the website, try to set a password with longer characters. For example, if the length of the password allowed by the website is up to 16 digits, set a 16-bit password. In addition, the password setting should be complex enough to use an irregular combination of uppercase / lowercase letters, numbers and symbols to reduce the probability of being cracked.

Different servers use different passwords: nowadays, all kinds of library collision attacks are common. If all servers use the same set of passwords, it is easy to remember, but when attacked, they are prone to related accidents and make all websites topple like dominoes. After working so hard for a long time, it was all in vain.

Do a good backup: be sure to do a good backup, both in the cloud and mobile. The purpose of backup is to prevent complex passwords from being forgotten, but be careful not to store them in clear text and use some tools to encrypt them appropriately.

The above is all the contents of the article "how to manage CVM passwords". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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