Select Security > Administrator in the navigation pane.
Select the type of Administrator authentication. The options are:
§ Use a single password only (default)
§ Separate user name and password authentication (allows multiple users)
§ No authentication need (not recommended)
In the Root Administrator Password section, specify the new password in the New Password box. The password can have a maximum of 50 characters.
In the Confirm Password box, confirm your new password.
Click Submit Changes.