Documents can easily get lost if you don't have good protection on your site. Some of those files may be stored in your computer and easily replaceable, but what about the rest of them? Where are you going to get them from again, if you lose them the first time? Especially for sites that have been in operation for a long time, secure your wordpress website is vital. Often sites have made a number of documents and have a good deal of data. Recreating that all 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 placing an index.html file in the particular directory, which hides the you can find out more files from public view.
While it's an odd term, it represents a task. We are not only being obsessive-compulsive here: servers go down every day, despite their claims of 99.9% uptime, and if you've had this happen to you, you understand the fear is it can cause.
Along with adding a secret key to your wp-config.php document, also think about altering your user password into something that's strong and unique. WordPress will let you know the strength of your password, but include amounts, use letters, and a great idea is to avoid phrases. It's also a good idea to change your password frequently - say once every six months.
Utilizing a plugin for WordPress security just makes sense. Backups official source need to be performed on a regular basis. Do not become a victim as a result of not being proactive about your site!