It is strongly recommended that you set a root password for your MySQL server, and the MySQL Configuration Wizard requires by default that you do so. If you do not wish to set a root password, uncheck the box next to the Modify Security Settings option.

To set the root password, enter the desired password into both the New root password and Confirm boxes. If you are reconfiguring an existing server, you need to enter the existing root password into the Current root password box.

To prevent root logins from across the network, check the box next to the Root may only connect from localhost option. This increases the security of your root account.

To create an anonymous user account, check the box next to the Create An Anonymous Account option. Creating an anonymous account can decrease server security and cause login and permission difficulties and is not recommended.