I've had two WordPress blogs. That was at a time when I was doing almost no internet advertising, and until I found time to deal with the situation (weeks later), these sites were penalized at the major search engines. They weren't eliminated the ratings were reduced.
clean hacked wordpress site Watch out form entries. You may useRegexp to process the data from forms. You can also define preloaded variables as type data in the form of checkboxes, radiobuttons etc..
This is great news as it means that there's a strong community of developers and users who can further improve the platform. However, whenever there's a big group of people attempting to achieve something, there will always be people who will try to take down them.
Keep your WordPress Installation up to date - One of the easiest and most valuable tasks you can do yourself is to make sure your WordPress installation is upgraded. WordPress provides you a notice in your dashboard, so there is really no reason not to do this.
Along with adding a secret key to your wp-config.php document, also think about altering reference your user password into something that's strong and unique. WordPress will tell you the strength of your password, but a good tip is to avoid common phrases, use upper and lowercase letters, and include numbers. It's also a good idea to change your password regularly - say once every six months.
Of course you can install plugins to make your shop more user-friendly like share buttons or automated check my reference backup plugin. That's all. Your store is now up and running!