How viable would business or your site be if parts of your database were to disappear ? Let's look at what you need to do to implement how to fix hacked wordpress site cloning, and how it can help your overall that is WordPress security that is .
You can look for software that will backup your database and files. If hackers suddenly hack your website, more information it is easy to restore your website with the use of your backup files and change everything that has to be changed.
Move your wp-config.php file up one directory from the WordPress root. WordPress will look for it if it cannot be found in the main directory. Additionally, nobody else will be able to read the document unless they've FTP or SSH access.
Can you view that folder what if you go to WP-Content/plugins? If so, upload this blank Index.html file inside that folder as well so people can not view what plugins you might have. Because if your existing version of WordPress is current, if you're using an old plugin or a plugin using a security hole, then someone can use this to get access.
I prefer using a WordPress plugin to get the work done. Make sure that the plugin you select is able to do select backups, has restore performance, and useful content can replicate. Also be sure that it is frequently updated to keep pace. There is not any use in backing your data up and not functioning.