Okay, you got me: WordPress security isn't the sexiest way to spend your time, but it could end up being one of the most profitable! Nothing is more caustic to the lining of your stomach than having your site go down, and wondering whether or not you've lost it all.
secure your wordpress site Watch out form entries. You can usethe information to be processed by Regexp from forms. You can even define preloaded factors as form data in the form of checkboxes, radiobuttons etc..
Everything you have worked for will go with this should your website's server go down. You'll make no sales, get signups or no traffic to your website, and in short, you're out of business until you get the site.
Move your wp-config.php file up one directory from the WordPress root. WordPress will search for it if it cannot be found in the main directory. Also, find out here nobody else will be able to read the document unless they've FTP or SSH access.
Note that you should only try this step for setups. You need to change of the table names within the database if you would like to do it for existing installations.
Of course you can set up plugins to make your store more user-friendly like share buttons or automatic backup plugin. That's check that all. Your shop is up and running!