Install the fix wordpress malware fix Firewall Plugin. Quit and this plugin investigates requests with straightforward heuristics to recognize obvious attacks.
Hackers don't have the power to come to your WordPress blog when you got these lined up for your own security. You can have a secure WordPress account which gives you big bucks from affiliate marketing.
Exclude pages - This plugin provides a checkbox,"include this page in menus", which can be checked by default. If you uncheck it, the page won't appear in any listings of webpages (which contains, and is usually limited to, your webpage navigation menus).
Along with adding a secret key to your wp-config.php document, also think about altering your user password into something that is strong and unique. A good tip is to avoid phrases, use letters, and include numbers, although you will be told the strength of your password by wordPress. It's also a good idea to change your password regularly - say once every six months.
Keep the original source in mind that the safety of your sites depend on how you manage them. Be certain that you follow these tips that are simple to prevent exploits and hacks on your own blogs and sites.