Security plugins can be purchased by you for your WordPress blog. There are lots of security plugins out there that guarantees security for your blog. One is known as fix hacked wordpress database Scan. The system is continuously scanned by this plugin . So that hackers can't penetrate the system, it also updates the security.
I protect an access to important files on the blog's server by placing an index.html file in the particular directory, that hides the files out of public view.
A snap to move useful link - If, for some reason, you want to relocate your website, such as a domain name change or a new web host, getting your files at your fingertips can save you oodles of time, headache, and the need for tech help.
Upgrade if you aren't currently running the latest version of WordPress. Similar to keeping your door unlocked when you leave for vacation leaving your website in an old version is.
Change your WordPress admin and password username, or at least your password, frequently and collect and utilize good WordPress security tips to keep hackers out!