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.
Install the fix hacked wordpress site Firewall Plugin. This plugin investigates requests with straightforward WordPress-particular heuristics to recognize and stop attacks that are obvious.
There are many ways to pull off this, and many of them involve copying and FTPing files, exporting and re-establishing databases and much more. Some of them are very complex, so it's important that you select the one that is right. Then you may want to check into using a plugin for WordPress backups if you are not of the persuasion that is technical.
Exclude pages - This plugin provides a checkbox,"include this page in menus", which can be checked by default. If you uncheck it, the page will not appear in any listings of webpages (which contains, and is ordinarily limited to, your webpage navigation menus).
You can even get an SSL Encyption Security to your WordPress blogs. The SSL Security makes secure and encrypted communications with directory your blog. You can keep the all the cookies and history of communication so that all transactions are listed. Be certain all your sites get SSL security for protection from hackers.
Utilizing a plugin for WordPress security just makes sense. Backups will need to be performed on a regular basis. Do not become a victim as a result of not being proactive!