Cloning your site is another level in fix hacked wordpress site which may be useful. Cloning simply means that you've backed up your site to a completely different location, (offline, as in a folder, so as to not have SEO issues ) where you can get it in a moment's notice if the need arises.
It is not uncommon for sites to suddenly be hacked by some person today. Actually, even domains get hacked. If you are not a programmer or a programmer, there's absolutely no way you will understand anything about programming languages or codes. This is the main reason why a number of the men and women who don't know anything wind up thinking if there are any methods to safeguard their websites check and investments.
There is a section of config-sample.php that's headed"Authentication Unique Keys." There are four definitions that appear within the block. There is a hyperlink inside that part of code. You want to enter that link in your browser, copy the contents which you get back, and then replace the keys you have with the unique, pseudo-random keys offered by the site. This makes it harder for attackers to automatically create a"logged-in" cookie for your site.
As I (our fictitious Joe the Hacker) know, people have far too many usernames and passwords to remember. You've got Twitter, Facebook, your online banking, LinkedIn, two site logins, FTP, internet hosting, etc. accounts which all include logins and passwords you need to remember.
Do your homework and some searching, but if you are pressed for time and want to get this try out the WordPress safety plugin that I my explanation use. It's a relief to know that my site (and company!) are secure.