Win10 how to set the login password to ensure computer security?

The computer's login password is like a pass. Without this pass, we can't log in to the computer, but if this pass is picked up by someone else, others can log in to the computer. How to ensure the security of the computer login password, not picked up by others or not hacked?

It is possible to increase the system security by periodically changing the computer's login password and setting the password more complicated. But for most people, there will be a kind of inertia. After setting a login password, as long as there is no problem, it will not be changed basically, and even the computer reinstallation system will not change the password. This is very To a large extent, the risk of the system has been increased. Baidu has many friends who have raised questions. It is said that the computer is controlled. You must contact a QQ payment to get the password. The inertia is hard to change, but it can be set to let the computer force us to update the password regularly. The following describes how to force the periodic change of the computer login password and the password must meet the complexity requirements.

1. Local user login computer forced to change the computer login password setting method

1. Right-click [Start] in the lower left corner of the system desktop, and click [Run] in the start menu. Enter gpedit.msc in the Run dialog box, click OK or Enter to open the local Group Policy Editor;

2. In the Open Local Group Policy Editor window, expand [Computer Configuration] - [Windows Settings] - [Security Settings] - [Account Policies], click [Password Policy] in the expansion item of the account policy;

3, in the right window of the password policy, we can see There is one: the longest password period, if set to “0”, then the computer login password we set will never expire, we can set the maximum password duration between 1~999 days (the system default is 42 days);

4, left-click the password for the longest period of use, in the longest password period window of the open password, set to 30 days (that is, the computer login password must be changed within 30 days, the system There will be a hint) or the default is 42 days (can be rooted Make changes according to your needs), then click: Apply - OK.

5, the minimum password life setting:

“0” days (default), that is, the password can be changed every day;

“1~29” Day (the maximum password period is 30 days);

“1~41” days (the maximum password period is 42 days);

“1~998” days ( The maximum password usage period is 0 days);

6, return to the local Group Policy Editor window, you can see:

The password has a minimum usage period of 29 days

The maximum length of the password is 30 days

7. The password must meet the complexity requirements

Double-click the above password to meet the complexity requirements, the password is open. The attribute window for the complexity must be met, we can see:

This security setting determines whether the password must meet the complexity requirements.

If this policy is enabled, the password must meet the following minimum requirements:

cannot contain the user's account name, and cannot contain more than two consecutive characters in the user's name

At least There are six characters long

containing three of the following four types of characters:

English uppercase letters (A to Z)

English lowercase letters (a to z)

10 basic numbers (0 to 9)

Non-alphabetic characters (eg!, $, #, %)

Execution complexity requirements when changing or creating passwords .

Default:

Enabled on the domain controller.

Disabled on a standalone server.

Note: By default, member computers inherit the configuration of their respective domain controllers.

If necessary, you can set the login password for your computer as described above.

8. After the setting is completed, click [File] in the upper left corner of the window, and click [Exit] in the drop-down menu to exit the local group policy editor.

Second, Microsoft users log on the computer to force the regular change of the computer login password settings

1, log in to Microsoft's official website, click on my login avatar, open the account information window;
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2. In the information account window, we click: Security and Privacy;

3. Under Account Security, click: Change Password;

4 In the change password window, we first enter the original login password, then enter the newly set password, click: set the password validity period to 72 days (that is, the password should be changed 71 days after the password is set, the system will prompt) Finally click: Next;

5, then display: Your password was changed on 2016/12/14, in the next 72 days, you can use the password you just set to log in to the computer. The password is modified after expiration. It is easier to change the password on the official website of Microsoft than to change the password in other places. It does not need to protect the mobile phone and verification code.

The operation of changing passwords is generally not very popular, but for the security of the system, there is also a need to change the password. For the Windows 10 system how to ensure the security of the login password, it is introduced here for your friends' reference.

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