Depending on how familiar you are with WordPress, you can follow WordPress security guides on the internet that will walk you through how to implement frontline measures. In addition to this, by avoiding super cheap website hosting services, you will also find that your hosting provider will assist you with WordPress security too.
Besides technical implementations and WordPress hardening services, there are plenty of other basic things that you can also do to protect your website. For starters, make sure you have strong passwords. As patronising as that sounds, we still see this all of the time!
Secondly, be careful with the plugins you install and also ensure that you limit the number of users on your website. If your administrator has viruses on their personal computer, this can also compromise your website the moment they access WordPress.
Finally, another easy way to help secure your WordPress website is to keep on top of updates. Yes, this might cost you a little bit of money but the security that comes with upgrading is unparalleled. Hackers are always finding new ways to compromise websites and staying on top of your WordPress versions is a vital step to hardening your security.