FTP and database passwords scan
This scan checks your FTP and your database passwords are strong enough. The FTP password is checked only if it's defined.
SecuPress can't fix this. You have to do it manually from your hosting admin interface.
How to change your database password
Your site is hosted by Infomaniak
Your site is hosted by WP Serveur
Open up your console, click on your site and "Change your database password."
Your site is hosted by o2Switch
Your site is hosted by SiteGround
Your site is hosted by GoDaddy
Your site is hosted by WPEngine
Your site is hosted by Dreamhost
Your site is hosted by Hostgator
Your site is hosted by Bluehost
Your site is hosted elsewhere
Please get in touch and ask for relevant documentation.