Documents can easily get lost if you don't have good protection on your site. Some of those files may be saved in your computer and easily replaceable, but what about the rest of them? Where will you get them out of again, if you lose the first time to them? Especially fix hacked wordpress database is vital. Long-term sites have created a number of files and have a good deal of data. Recreating all that are a nightmare, and not something any business owner would like next to do.
Strong passwords - Do what you can to use a strong password, alpha-numeric. Easy to remember passwords are also easy to guess!
I don't think there's a person out there that after learning how much of a problem WordPress hacking is that it is a fantastic idea to boost the safety of their blogs. However is that when it comes to securing their read this post here blogs, bloggers seem to be stuck in this state that is reactive.
Now we're getting into matters. You must rename it to config.php and modify the document config-sample.php, when you install WordPress. You will need to set up the database facts there.
Just make sure you choose a plugin that is current with the version and release of WordPress, and that you may schedule, restore and replicate.