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# Security Settings

Function description: It is used to fill in the email address and modify the login password.

- Email: After the administrator configures the email server address, the user can click the Forget Password button on the login page to fill in the email address there to retrieve the password.
- Password: The password used to log in to the platform, it is recommended to change the password regularly.

The specific operation steps are as follows:

1. Log in to the DCE 5.0 with your username/password. Click __Global Management__ at the bottom of the left navigation bar.

    ![Global Management](https://docs.daocloud.io/daocloud-docs-images/docs/en/docs/ghippo/user-guide/images/gm01.png)

2. Click the username in the upper right corner and select __Personal Center__ .

    ![Personal Center](https://docs.daocloud.io/daocloud-docs-images/docs/en/docs/ghippo/user-guide/images/lang01.png)

3. Click the __Security Settings__ tab. Fill in your email address or change the login password.

    ![Security Settings](https://docs.daocloud.io/daocloud-docs-images/docs/en/docs/ghippo/user-guide/images/security01.png)