One of the first things you do when you set up a WordPress site is work on the colors. Then it's time to add text and data. But what about WordPress security? Don't let the fun of setting a site that is new up distract you from the goal of protecting the information you're putting online.
If you don't have good protection on your website, Documents can easily get lost. A few of those files may be stored on your computer and easily replaceable, but what about the rest of them? If you lose the first time to them where will you get them from again? Especially rename your login url to secure your wordpress website is very important. Many times, long-term sites have a good deal of data and have made a number of documents. Recreating all that are a nightmare, and not something any business owner would like to do.
I protect an access to important files on the site's server by putting an index.html file in the particular directory, which find more hides the files out of public view.
Move your wp-config.php file one directory up from the WordPress root. WordPress will search for it there if it can't be found in the main directory. Also, nobody else will have the ability to read the file unless they've SSH or FTP access to your server.
You can also create a firewall that blocks hackers. From coming into your files, the firewall prevents the hacker. You also have to have version of Apache. Upgrade your PHP also. It is important that your system is always filled with upgrades.
These are only a few. Thing is they don't need much time to do. These are simple solutions, which can be done easily.