Install the clean hacked wordpress site Firewall Plugin. This plugin investigates requests with straightforward WordPress-particular heuristics to recognize and quit obvious attacks.
You can look for software that will backup your files and database. You can easily restore your website with the use of your backup files and change, if hackers abruptly hack your website.
I don't think there is a person out there that after learning how much of a problem WordPress hacking is that it is a good idea to enhance the safety of their blogs. However, something I've noticed over the years is that when it comes to securing important source their sites, bloggers seem to be stuck in this state that is reactive.
Upgrade if you aren't running the latest version of WordPress. Similar to keeping your door unlocked when you leave for vacation leaving your website is.
Oh . And incidentally, I was talking about plugins. Make sure it's a safe one when you get a plugin. Don't install any plugin just because the owner is saying that plugin can help you do this or that. Use get a software engineer to examine it, or maybe a test blog to look at the plugin. This way isn't a threat for your organization or you.