As of now, WordPress is already powering 48 of the blogs on the Internet. Apart from that, WP can also be powering 19% of the web as a whole. It means that a great deal of people trust WordPress when they need instant creation of sites and blogs.
Cloning your site is just another level in how to fix hacked wordpress site which may be very useful. Cloning simply means that you've backed up your site to a totally different location, (offline, as in a folder, in order to not have SEO issues ) where you can access it at a moment's notice if necessary.
I might find it somewhat more difficult to crack your password if you're one of the ones that are proactive. But if you're one of those responsive ones, I might just get you.
Yes, you want to do regular backups of your site. I recommend at least a weekly database backup and a monthly "full" backup. More, if at all possible. If you make additions and changes to your website, definitely more. If you have a community of people which are in there all the time, or make changes multiple times a day, a backup should be a minimum.
Now we are getting into things. Whenever you install WordPress, you have to edit the file config-sample.php and rename it to config.php. You need to install the database go right here details there.
I prefer using a WordPress plugin to get the work done. Make sure that the plugin you select is able to do copies, has restore article and can clone. Be sure that it is often updated to keep pace. There is no use in not functioning, and backing your data up to a plugin that's out of date.